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Huang W, Liu WY, Chen LY, Ni L, Zou XX, Ye M, Zhang ZY, Zou SQ. Flavonoid and chromone-rich extract from Euscaphis Konishii Hayata leaf attenuated alcoholic liver injury in mice. J Ethnopharmacol 2022; 295:115455. [PMID: 35697192 DOI: 10.1016/j.jep.2022.115455] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Revised: 06/06/2022] [Accepted: 06/08/2022] [Indexed: 06/15/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Euscaphis konishii Hayata is a traditional medicinal plant in China, and its leaves are usually used to make dishes for hepatic or gastrointestinal issues by Chinese She nationality. Pharmacological analysis showed that E. konishii leaves contain high levels of flavonoids and chromones with favorable anti-hepatoma effect. AIM OF THE STUDY The extract from E. konishii leaves was detected to evaluate its chemical composition, and the alcoholic liver injury mice model was adopted to elucidate its hepatoprotective effects. MATERIALS AND METHODS The total leaf extract from E. konishii was separated by polyamide column to get the flavonoid and chromone-rich extract (FCE). Single compounds from FCE was purified by gel and Sephadex LH-20 chromatography and analyzed by nuclear magnetic resonance (NMR). The chemical component of FCE was confirmed and quantified by HPLC-MS. The OH·, O2-, DPPH and ABTS + free radical assays were adopted to estimate the antioxidant activity of FCE in vitro. The alcohol-fed model mice were established to assess the hepatoprotective capacity of FCE in vivo, through biochemical determination, histopathological analysis, mitochondrial function measurement, quantitative Real-Time Polymerase Chain Reaction (qRT-PCR) detection and Western blot determination. RESULTS 8 flavonoids and 2 chromones were recognized in the FCEextract by both NMR and HPLC-MS. FCE represented strong free radicals scavenging activity in vitro. With oral administration, FCE (50, 100 and 200 mg/kg) dose-dependently decreased the serum levels of alanine aminotransferase (ALT), alkaline phosphatase (ALP) and aspartate aminotransferase (AST) in alcohol-fed mice. FCE gradually reduced the malondialdehyde (MDA) content, increased the activity of superoxide dismutase (SOD) and glutathione peroxidase (GSH-Px) in the alcohol-treated liver tissues. FCE also alleviated the hepatic inflammation, inhibited the hepatocyte apoptosis and lessened the alcohol-induced histological alteration and lipid accumulation in the liver tissues. FCE administration inhibited the overexpression of endoplasmic reticulum (ER) chaperones signaling and unfolded protein response (UPR) pathways to defense the ER-induced apoptosis. Pretreatment with FCE also restored the mitochondrial membrane potentials andadenosine triphosphate (ATP) levels, which in turn suppressed the Cytochrome C release and mitochondria-induced apoptosis. CONCLUSIONS FCE conferred great protection against alcoholic liver injury, which might be associated with its viability through suppressing reactive oxygen species (ROS) stress and hepatocyte apoptosis.
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Affiliation(s)
- Wei Huang
- College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou, 350002, China; Engineering Research Institute of Conservation, Utilization of Natural Bioresources, Fujian Agriculture and Forestry University, Fuzhou, 350002, China; College of Agriculture, Fujian Agriculture and Forestry University, Fuzhou, 350002, China.
| | - Wan-Yi Liu
- College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - Lu-Yao Chen
- Engineering Research Institute of Conservation, Utilization of Natural Bioresources, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - Lin Ni
- Engineering Research Institute of Conservation, Utilization of Natural Bioresources, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - Xiao-Xing Zou
- Engineering Research Institute of Conservation, Utilization of Natural Bioresources, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - Min Ye
- Fujian Key Laboratory of Natural Medicine Pharmacology, School of Pharmacy, Fujian Medical University, Fuzhou, 350004, China
| | - Zhong-Yi Zhang
- College of Agriculture, Fujian Agriculture and Forestry University, Fuzhou, 350002, China.
| | - Shuang-Quan Zou
- Engineering Research Institute of Conservation, Utilization of Natural Bioresources, Fujian Agriculture and Forestry University, Fuzhou, 350002, China.
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Li MH, Liu KW, Li Z, Lu HC, Ye QL, Zhang D, Wang JY, Li YF, Zhong ZM, Liu X, Yu X, Liu DK, Tu XD, Liu B, Hao Y, Liao XY, Jiang YT, Sun WH, Chen J, Chen YQ, Ai Y, Zhai JW, Wu SS, Zhou Z, Hsiao YY, Wu WL, Chen YY, Lin YF, Hsu JL, Li CY, Wang ZW, Zhao X, Zhong WY, Ma XK, Ma L, Huang J, Chen GZ, Huang MZ, Huang L, Peng DH, Luo YB, Zou SQ, Chen SP, Lan S, Tsai WC, Van de Peer Y, Liu ZJ. Genomes of leafy and leafless Platanthera orchids illuminate the evolution of mycoheterotrophy. Nat Plants 2022; 8:373-388. [PMID: 35449401 PMCID: PMC9023349 DOI: 10.1038/s41477-022-01127-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Accepted: 03/09/2022] [Indexed: 05/12/2023]
Abstract
To improve our understanding of the origin and evolution of mycoheterotrophic plants, we here present the chromosome-scale genome assemblies of two sibling orchid species: partially mycoheterotrophic Platanthera zijinensis and holomycoheterotrophic Platanthera guangdongensis. Comparative analysis shows that mycoheterotrophy is associated with increased substitution rates and gene loss, and the deletion of most photoreceptor genes and auxin transporter genes might be linked to the unique phenotypes of fully mycoheterotrophic orchids. Conversely, trehalase genes that catalyse the conversion of trehalose into glucose have expanded in most sequenced orchids, in line with the fact that the germination of orchid non-endosperm seeds needs carbohydrates from fungi during the protocorm stage. We further show that the mature plant of P. guangdongensis, different from photosynthetic orchids, keeps expressing trehalase genes to hijack trehalose from fungi. Therefore, we propose that mycoheterotrophy in mature orchids is a continuation of the protocorm stage by sustaining the expression of trehalase genes. Our results shed light on the molecular mechanism underlying initial, partial and full mycoheterotrophy.
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Affiliation(s)
- Ming-He Li
- Key Laboratory of Orchid Conservation and Utilization of National Forestry and Grassland Administration at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Ke-Wei Liu
- Tsinghua-Berkeley Shenzhen Institute (TBSI), Center for Biotechnology and Biomedicine, Shenzhen Key Laboratory of Gene and Antibody Therapy, State Key Laboratory of Chemical Oncogenomics, State Key Laboratory of Health Sciences and Technology, Institute of Biopharmaceutical and Health Engineering (iBHE), Shenzhen International Graduate School, Tsinghua University, Shenzhen, China
| | - Zhen Li
- Department of Plant Biotechnology and Bioinformatics, Ghent University, Ghent, Belgium
- VIB Center for Plant Systems Biology, Ghent, Belgium
| | - Hsiang-Chia Lu
- Key Laboratory of Orchid Conservation and Utilization of National Forestry and Grassland Administration at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China
- Institute of Tropical Plant Sciences, National Cheng Kung University, Tainan, Taiwan
| | - Qin-Liang Ye
- Zijin Baixi Provincial Nature Reserve of Guangdong, Heyuan, China
| | - Diyang Zhang
- Key Laboratory of Orchid Conservation and Utilization of National Forestry and Grassland Administration at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Jie-Yu Wang
- Key Laboratory of Orchid Conservation and Utilization of National Forestry and Grassland Administration at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China
- Key Laboratory of Plant Resources Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China
| | - Yu-Feng Li
- Zijin Baixi Provincial Nature Reserve of Guangdong, Heyuan, China
| | - Zhi-Ming Zhong
- Zijin Baixi Provincial Nature Reserve of Guangdong, Heyuan, China
| | - Xuedie Liu
- Key Laboratory of Orchid Conservation and Utilization of National Forestry and Grassland Administration at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Xia Yu
- Key Laboratory of Orchid Conservation and Utilization of National Forestry and Grassland Administration at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Ding-Kun Liu
- Key Laboratory of Orchid Conservation and Utilization of National Forestry and Grassland Administration at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Xiong-De Tu
- Key Laboratory of Orchid Conservation and Utilization of National Forestry and Grassland Administration at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Bin Liu
- Key Laboratory of Orchid Conservation and Utilization of National Forestry and Grassland Administration at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Yang Hao
- Key Laboratory of Orchid Conservation and Utilization of National Forestry and Grassland Administration at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Xing-Yu Liao
- Key Laboratory of Orchid Conservation and Utilization of National Forestry and Grassland Administration at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Yu-Ting Jiang
- Key Laboratory of Orchid Conservation and Utilization of National Forestry and Grassland Administration at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Wei-Hong Sun
- Key Laboratory of Orchid Conservation and Utilization of National Forestry and Grassland Administration at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Jinliao Chen
- Key Laboratory of Orchid Conservation and Utilization of National Forestry and Grassland Administration at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Yan-Qiong Chen
- Key Laboratory of Orchid Conservation and Utilization of National Forestry and Grassland Administration at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Ye Ai
- Key Laboratory of Orchid Conservation and Utilization of National Forestry and Grassland Administration at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Jun-Wen Zhai
- Key Laboratory of Orchid Conservation and Utilization of National Forestry and Grassland Administration at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Sha-Sha Wu
- Key Laboratory of Orchid Conservation and Utilization of National Forestry and Grassland Administration at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Zhuang Zhou
- Key Laboratory of Orchid Conservation and Utilization of National Forestry and Grassland Administration at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Yu-Yun Hsiao
- Orchid Research and Development Center, National Cheng Kung University, Tainan, Taiwan
| | - Wan-Lin Wu
- Orchid Research and Development Center, National Cheng Kung University, Tainan, Taiwan
- Department of Life Sciences, National Cheng Kung University, Tainan, Taiwan
| | - You-Yi Chen
- Orchid Research and Development Center, National Cheng Kung University, Tainan, Taiwan
- Department of Life Sciences, National Cheng Kung University, Tainan, Taiwan
| | - Yu-Fu Lin
- Department of Life Sciences, National Cheng Kung University, Tainan, Taiwan
| | - Jui-Ling Hsu
- Department of Life Sciences, National Cheng Kung University, Tainan, Taiwan
| | - Chia-Ying Li
- Department of Applied Chemistry, National Pingtung University, Pingtung, Taiwan
| | | | | | | | - Xiao-Kai Ma
- Key Laboratory of Orchid Conservation and Utilization of National Forestry and Grassland Administration at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Liang Ma
- Key Laboratory of Orchid Conservation and Utilization of National Forestry and Grassland Administration at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Jie Huang
- Key Laboratory of Orchid Conservation and Utilization of National Forestry and Grassland Administration at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Gui-Zhen Chen
- Key Laboratory of Orchid Conservation and Utilization of National Forestry and Grassland Administration at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Ming-Zhong Huang
- Key Laboratory of Orchid Conservation and Utilization of National Forestry and Grassland Administration at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Laiqiang Huang
- Tsinghua-Berkeley Shenzhen Institute (TBSI), Center for Biotechnology and Biomedicine, Shenzhen Key Laboratory of Gene and Antibody Therapy, State Key Laboratory of Chemical Oncogenomics, State Key Laboratory of Health Sciences and Technology, Institute of Biopharmaceutical and Health Engineering (iBHE), Shenzhen International Graduate School, Tsinghua University, Shenzhen, China
| | - Dong-Hui Peng
- Key Laboratory of Orchid Conservation and Utilization of National Forestry and Grassland Administration at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Yi-Bo Luo
- State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing, China
| | - Shuang-Quan Zou
- Key Laboratory of Orchid Conservation and Utilization of National Forestry and Grassland Administration at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Shi-Pin Chen
- Key Laboratory of Orchid Conservation and Utilization of National Forestry and Grassland Administration at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Siren Lan
- Key Laboratory of Orchid Conservation and Utilization of National Forestry and Grassland Administration at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China.
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.
| | - Wen-Chieh Tsai
- Orchid Research and Development Center, National Cheng Kung University, Tainan, Taiwan.
- Department of Life Sciences, National Cheng Kung University, Tainan, Taiwan.
| | - Yves Van de Peer
- Department of Plant Biotechnology and Bioinformatics, Ghent University, Ghent, Belgium.
- VIB Center for Plant Systems Biology, Ghent, Belgium.
- Center for Microbial Ecology and Genomics, Department of Biochemistry, Genetics and Microbiology, University of Pretoria, Pretoria, South Africa.
- College of Horticulture, Academy for Advanced Interdisciplinary Studies, Nanjing Agricultural University, Nanjing, China.
| | - Zhong-Jian Liu
- Key Laboratory of Orchid Conservation and Utilization of National Forestry and Grassland Administration at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China.
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.
- Henry Fok College of Biology and Agriculture, Shaoguan University, Shaoguan, China.
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3
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Liu B, Zhu J, Lin L, Yang Q, Hu B, Wang Q, Zou XX, Zou SQ. Genome-Wide Identification and Co-Expression Analysis of ARF and IAA Family Genes in Euscaphis konishii: Potential Regulators of Triterpenoids and Anthocyanin Biosynthesis. Front Genet 2022; 12:737293. [PMID: 35069676 PMCID: PMC8766721 DOI: 10.3389/fgene.2021.737293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 11/18/2021] [Indexed: 11/30/2022] Open
Abstract
Euscaphis konishii is an evergreen plant that is widely planted as an industrial crop in Southern China. It produces red fruits with abundant secondary metabolites, giving E. konishii high medicinal and ornamental value. Auxin signaling mediated by members of the AUXIN RESPONSE FACTOR (ARF) and auxin/indole-3-acetic acid (Aux/IAA) protein families plays important roles during plant growth and development. Aux/IAA and ARF genes have been described in many plants but have not yet been described in E. konishii. In this study, we identified 34 EkIAA and 29 EkARF proteins encoded by the E. konishii genome through database searching using HMMER. We also performed a bioinformatic characterization of EkIAA and EkARF genes, including their phylogenetic relationships, gene structures, chromosomal distribution, and cis-element analysis, as well as conserved motifs in the proteins. Our results suggest that EkIAA and EkARF genes have been relatively conserved over evolutionary history. Furthermore, we conducted expression and co-expression analyses of EkIAA and EkARF genes in leaves, branches, and fruits, which identified a subset of seven EkARF genes as potential regulators of triterpenoids and anthocyanin biosynthesis. RT-qPCR, yeast one-hybrid, and transient expression analyses showed that EkARF5.1 can directly interact with auxin response elements and regulate downstream gene expression. Our results may pave the way to elucidating the function of EkIAA and EkARF gene families in E. konishii, laying a foundation for further research on high-yielding industrial products and E. konishii breeding.
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Affiliation(s)
- Bobin Liu
- Jiangsu Key Laboratory for Bioresources of Saline Soils, Jiangsu Synthetic Innovation Center for Coastal Bio-agriculture, School of Wetlands, Yancheng Teachers University, Yancheng, China.,College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Fujian Colleges and Universities Engineering Research Institute for Conservation and Utilization of Natural Bioresources, Fuzhou, China
| | - Juanli Zhu
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Fujian Colleges and Universities Engineering Research Institute for Conservation and Utilization of Natural Bioresources, Fuzhou, China
| | - Lina Lin
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Fujian Colleges and Universities Engineering Research Institute for Conservation and Utilization of Natural Bioresources, Fuzhou, China
| | - Qixin Yang
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Fujian Colleges and Universities Engineering Research Institute for Conservation and Utilization of Natural Bioresources, Fuzhou, China
| | - Bangping Hu
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Fujian Colleges and Universities Engineering Research Institute for Conservation and Utilization of Natural Bioresources, Fuzhou, China
| | - Qingying Wang
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Fujian Colleges and Universities Engineering Research Institute for Conservation and Utilization of Natural Bioresources, Fuzhou, China
| | - Xiao-Xing Zou
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Fujian Colleges and Universities Engineering Research Institute for Conservation and Utilization of Natural Bioresources, Fuzhou, China
| | - Shuang-Quan Zou
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Fujian Colleges and Universities Engineering Research Institute for Conservation and Utilization of Natural Bioresources, Fuzhou, China
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4
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Sun WH, Xiang S, Zhang QG, Xiao L, Zhang D, Zhang P, Chen DQ, Hao Y, Liu DK, Ding L, Li Y, Ni H, Wang Y, Wu X, Liu FH, Chen GR, Han GY, Chen JZ, Su BC, Gao JX, Wan XH, Wang Z, Chen Y, Wang YD, Huang W, Liu B, Zou XX, Ni L, Liu ZJ, Zou SQ. The camphor tree genome enhances the understanding of magnoliid evolution. J Genet Genomics 2021; 49:249-253. [PMID: 34798358 DOI: 10.1016/j.jgg.2021.11.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 10/30/2021] [Accepted: 11/03/2021] [Indexed: 11/27/2022]
Affiliation(s)
- Wei-Hong Sun
- College of Forestry, Fujian Agriculture and Forestry, Fuzhou 350002, China; Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, Fujian Agriculture and Forestry, Fuzhou 350002, China; Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Shuang Xiang
- College of Forestry, Fujian Agriculture and Forestry, Fuzhou 350002, China; Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, Fujian Agriculture and Forestry, Fuzhou 350002, China; Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Qi-Gong Zhang
- College of Forestry, Fujian Agriculture and Forestry, Fuzhou 350002, China; Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, Fujian Agriculture and Forestry, Fuzhou 350002, China; Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Lin Xiao
- College of Forestry, Fujian Agriculture and Forestry, Fuzhou 350002, China; Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, Fujian Agriculture and Forestry, Fuzhou 350002, China; Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Diyang Zhang
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Peilan Zhang
- College of Forestry, Fujian Agriculture and Forestry, Fuzhou 350002, China; Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, Fujian Agriculture and Forestry, Fuzhou 350002, China
| | - De-Qiang Chen
- College of Forestry, Fujian Agriculture and Forestry, Fuzhou 350002, China; Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, Fujian Agriculture and Forestry, Fuzhou 350002, China; Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Yang Hao
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Ding-Kun Liu
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Le Ding
- College of Forestry, Fujian Agriculture and Forestry, Fuzhou 350002, China; Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, Fujian Agriculture and Forestry, Fuzhou 350002, China; Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Yifan Li
- College of Forestry, Fujian Agriculture and Forestry, Fuzhou 350002, China; Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, Fujian Agriculture and Forestry, Fuzhou 350002, China; Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Hui Ni
- College of Forestry, Fujian Agriculture and Forestry, Fuzhou 350002, China; Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, Fujian Agriculture and Forestry, Fuzhou 350002, China; Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Yifan Wang
- College of Forestry, Fujian Agriculture and Forestry, Fuzhou 350002, China; Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, Fujian Agriculture and Forestry, Fuzhou 350002, China
| | - Xi Wu
- College of Forestry, Fujian Agriculture and Forestry, Fuzhou 350002, China; Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, Fujian Agriculture and Forestry, Fuzhou 350002, China
| | - Fu-Hui Liu
- Fuzhou Botanical Garden, Fuzhou 350002, China
| | | | | | | | - Bao-Chun Su
- Quanzhou Forestry Bureau, Quanzhou 362000, China
| | - Jin-Xing Gao
- Quanzhou Forestry Bureau, Quanzhou 362000, China
| | - Xiao-Hui Wan
- Fujian Provincial Forestry Inventory and Planning Institute, Fuzhou 350002, China
| | | | - Yicun Chen
- Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Hangzhou 311400, China
| | - Yang-Dong Wang
- Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Hangzhou 311400, China
| | - Wei Huang
- College of Forestry, Fujian Agriculture and Forestry, Fuzhou 350002, China; Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, Fujian Agriculture and Forestry, Fuzhou 350002, China
| | - Bobin Liu
- College of Forestry, Fujian Agriculture and Forestry, Fuzhou 350002, China; Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, Fujian Agriculture and Forestry, Fuzhou 350002, China
| | - Xiao-Xing Zou
- College of Forestry, Fujian Agriculture and Forestry, Fuzhou 350002, China; Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, Fujian Agriculture and Forestry, Fuzhou 350002, China
| | - Lin Ni
- College of Forestry, Fujian Agriculture and Forestry, Fuzhou 350002, China; Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, Fujian Agriculture and Forestry, Fuzhou 350002, China
| | - Zhong-Jian Liu
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Shuang-Quan Zou
- College of Forestry, Fujian Agriculture and Forestry, Fuzhou 350002, China; Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, Fujian Agriculture and Forestry, Fuzhou 350002, China; Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
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5
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Yuan QQ, Hou JX, Zhou R, Lu F, Zou SQ, Wu GS. [Factors associated with identification of lymph node detected by axillary reverse mapping for breast cancer]. Zhonghua Yi Xue Za Zhi 2021; 101:3141-3145. [PMID: 34674424 DOI: 10.3760/cma.j.cn112137-20210201-00299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the different tracer materials in identifying the axillary reverse mapping(ARM) lymph nodes. Methods: A retrospective analysis of clinical and pathological data of 478 breast cancer female patients(mean age: 50.5±8.0) under axillary lymph node dissection(ALND) with ARM technique was conducted between March 2019 and November 2020 in Wuhan University Zhongnan Hospital. Of the 478 patients, methylene blue was applied in 147 patients, indocyanine green in 119, and indocyanine green plus methylene blue in 212 patients. Wilcoxon rank-sum test, Chi-squire test or Fisher test, and binary logistic regression were carried out to identify the factors associated with identifying ARM lymph nodes. Results: The recognition rates of ARM lymph nodes were 73.5%, 79.0%, and 83.0%(P=0.091), and the recognition rate of ARM lymphatic vessels was 62.6%, 92.4%, 89.6%(P<0.001), respectively. The coincidence rate of ARM lymph node and SLN was 8.1%(12/148), and the metastasis rate was 16.1%(61/378). Supplemental injection of 1 ml of methylene blue or indocyanine green can improve the identification of ARM lymph nodes. The larger BMI and the performance of neoadjuvant therapy were associated with the lower recognition rate of ARM lymph nodes. Neoadjuvant therapy was an independent factor for the identification rate of ARM lymph nodes. Conclusions: Indocyanine green combined with methylene blue can improve the recognition rate of ARM lymph nodes. Obese patients have a lower recognition rate of ARM lymph nodes, and the supplemental injection tracer can be injected to improve the recognition rate. In breast cancer patients whose ARM lymph nodes are not successfully identified during operation, it may be that the ARM lymph nodes are not located in the axilla.
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Affiliation(s)
- Q Q Yuan
- Department of Thyroid and Breast Surgery, Zhongnan Hospital of Wuhan University, Wuhan 430071, China
| | - J X Hou
- Department of Thyroid and Breast Surgery, Zhongnan Hospital of Wuhan University, Wuhan 430071, China
| | - R Zhou
- Department of Thyroid and Breast Surgery, Zhongnan Hospital of Wuhan University, Wuhan 430071, China
| | - F Lu
- Department of Thyroid and Breast Surgery, Zhongnan Hospital of Wuhan University, Wuhan 430071, China
| | - S Q Zou
- Department of General Surgery, Tongji Hospital of Tongji Medical College of Huazhong University of Science and Technology, Wuhan 430030, China
| | - G S Wu
- Department of Thyroid and Breast Surgery, Zhongnan Hospital of Wuhan University, Wuhan 430071, China
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Sun WH, Chen DQ, Carballar-Lejarazu R, Yang Y, Xiang S, Qiu MY, Zou SQ. Genetic diversity and population structure of Euscaphis japonica, a monotypic species. PeerJ 2021; 9:e12024. [PMID: 34513336 PMCID: PMC8395579 DOI: 10.7717/peerj.12024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 07/29/2021] [Indexed: 01/28/2023] Open
Abstract
Background Understanding plant genetic diversity is important for effective conservation and utilization of genetic resources. Euscaphis japonica (Thunb.) Dippel, is a monotypic species with high phenotypic diversity, narrow distribution, and small population size. In this study, we estimated the genetic diversity and population structure of E. japonica using nine natural populations and inter-simple sequence repeat (ISSR) markers. Our results could provide a theoretical reference for future conservation and utilization of E. japonica. Results We obtained a total of 122 DNA bands, of which 121 (99.18%) were polymorphic. The average number of effective alleles (Ne = 1.4975), Nei’s gene diversity index (H = 0.3016), and Shannon’s information index (I = 0.4630) revealed that E. japonica possessed a high level of genetic diversity. We observed that E. japonica consisted of both deciduous and evergreen populations. UPGMA tree showed that the evergreen and deciduous E. japonica form a sister group. There is little genetic differentiation among geographic populations based on STRUCTURE analysis. The Dice’s similarity coefficient between the deciduous and evergreen populations was low, and the Fst value was high, indicating that these two types of groups have high degree of differentiation. Conclusion Rich genetic diversity has been found in E. japonica, deciduous E. japonica and evergreen E. japonica populations, and genetic variation mainly exists within the population. The low-frequency gene exchange between deciduous and evergreen populations may be the result of the differentiation of deciduous and evergreen populations. We suggest that in-situ protection, seed collection, and vegetative propagation could be the methods for maintenance and conservation of E. japonica populations.
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Affiliation(s)
- Wei-Hong Sun
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China
| | - De-Qiang Chen
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China
| | | | - Yi Yang
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Shuang Xiang
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Meng-Yuan Qiu
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Shuang-Quan Zou
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China
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7
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Yuan QQ, Hou JX, Zhou R, Zou SQ, Wu GS. [Functional axillary dissection based on lymphatic drainage for breast cancer: a single center randomized clinical trial]. Zhonghua Yi Xue Za Zhi 2021; 101:2531-2536. [PMID: 34407579 DOI: 10.3760/cma.j.cn112137-20201210-03324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To evaluate the effectiveness and safety of functional axillary dissection based on lymphatic drainage (FUND) in decreasing breast cancer-related lymphedema (BCRL) events. Methods: A total of 168 eligible patients in Zhongnan Hospital of Wuhan University from July 2018 to February 2019 were randomly assigned to the FUND group or axillary lymph node dissection (ALND) group using random number table generated by SPSS. In the FUND group, methylene blue (MB) was adopted to reveal the sentinel lymph node (SLN) for all patients; 0.1 ml MB was injected into the SLNs before resection to reveal the efferent lymphatic channels and subsequent-echelon lymph node. The blue-stained lymphatic channels were mapped by bluntly dissecting along the lymphatic drainage channels from the breast to the axilla. Then, the SLNs were removed and pathologically analyzed by immediate frozen sectioning (FS); if the SLNs were positive, the blue-stained bALNs in breast lymphatic level (BLL) Ⅱ were removed and sent for immediate FS; if the blue-stained ALNs in BLL Ⅱ were confirmed negative, the tissues in BLL Ⅱ were removed'en bloc'. Clinicopathologic information for all the patients in the two groups were collected. The fixed-point circumference volume measurement method and the Norman questionnaire scoring method were used to evaluate the arm lymphedema between the two groups. Clinicopathological characteristics, incidences of arm lymphedema, locoregional recurrence, and distant metastasis between the two groups were compared. Results: The mean age were (50.3±8.0) in the FUND group and (51.1±9.0) in the ALND group. Seventy-four cases (88.1%) in the FUND group successfully underwent FUND surgery, and patients whose breast lymphatics failed to be stained blue underwent standard ALND. There was no statistically significant difference in terms of age, BMI, histological types, surgical approaches and adjunct therapy between the FUND group (n=74) and ALND group (n=84) (P>0.05). The average operation time of the FUND group and the stand ALND group were (169±15) and (123±12) min respectively (range: 145-198, 103-146 min) (P<0.001), and the number of lymph nodes removed [M (Q1, Q3)] were 8.3 (6, 15) and 12.9 (7, 18) (P=0.019). The cumulative BCRL rate, within a median follow-up of 24 months and 23 months respectively for FUND and ALND group, were 10.8% (8/74) vs 23.8% (20/84) (P=0.033) measured by fixed-point circumference volume measurement method, and was 12.2% (9/74) vs 27.4% (23/84) by Norman questionnaire (P=0.018). There were no local regional recurrence events during the follow-up period between the two groups. Conclusion: For breast cancer patients with clinically node-positive axilla or positive SLN, FUND based on lymphatic drainage was a less radical axillary surgery, with which eliminating the risk of BCRL might be achieved.
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Affiliation(s)
- Q Q Yuan
- Department of Thyroid and Breast Surgery, Zhongnan Hospital of Wuhan University, Wuhan 430071, China
| | - J X Hou
- Department of Thyroid and Breast Surgery, Zhongnan Hospital of Wuhan University, Wuhan 430071, China
| | - R Zhou
- Department of Thyroid and Breast Surgery, Zhongnan Hospital of Wuhan University, Wuhan 430071, China
| | - S Q Zou
- Department of General Surgery, Tongji Hospital of Tongji Medical College of Huazhong University of Science and Technology, Wuhan 430030, China
| | - G S Wu
- Department of Thyroid and Breast Surgery, Zhongnan Hospital of Wuhan University, Wuhan 430071, China
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Wu MT, Liu SY, Huang DL, He LN, Guo M, Ni L, Zou SQ. [Chemical constituents from the leaves of Cinnamomum camphora var. linaloolifera and their anti-inflammatory activities]. Zhongguo Zhong Yao Za Zhi 2021; 46:3592-3598. [PMID: 34402282 DOI: 10.19540/j.cnki.cjcmm.20210318.602] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Thirteen compounds were isolated and purified from the leaves of Cinnamomum camphora by the macroporous resin,silica gel,and Sephadex LH-20 column chromatographies. Those compounds were further identified by IR,UV,MS,and NMR techniques:( 2 S)-1-( 3″,4″-methylenedioxy phenyl)-3-( 2',6'-dimethoxy-4'-hydroxyphenyl)-propan-2-ol( 1),( 2 R,3 R)-5,7-dimethoxy-3',4'-methylenedioxy flavanol( 2),9-hydroxysesamin( 3),sesamin( 4),piperitol( 5),kobusin( 6),(-)-aptosimon( 7),acuminatolide( 8),1β,11-dihydroxy-5-eudesmene( 9),lasiodiplodin( 10),vanillin( 11),p-hydroxybenzaldehyde( 12),and p-hydroxybenzoic acid ethyl ester( 13). Compound 1 was a novel compound,and compounds 2,6,7,9 and 10 were isolated from Cinnamomum plants for the first time. Compounds 4,7 and 10 were found to possess good inhibitory effect on IL-6 production in LPS-induced BV2 cells at a concentration of 20 μmol·L-1 in the in vitro bioassay,with inhibition rates of 51. 26% ± 4. 13%,67. 82% ± 3. 77% and85. 81%±1. 19%,respectively.
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Affiliation(s)
- Mei-Ting Wu
- College of Plant Protection,Fujian Agriculture and Forestry University Fuzhou 350000,China
| | - Shi-Yao Liu
- College of Plant Protection,Fujian Agriculture and Forestry University Fuzhou 350000,China
| | - Da-Long Huang
- Forestry Science and Technology Extension Station of Nan'an City Quanzhou 362000,China
| | - Li-Na He
- College of Plant Protection,Fujian Agriculture and Forestry University Fuzhou 350000,China
| | - Mao Guo
- College of Plant Protection,Fujian Agriculture and Forestry University Fuzhou 350000,China
| | - Lin Ni
- College of Plant Protection,Fujian Agriculture and Forestry University Fuzhou 350000,China Fujian Colleges and Universities Engineering Research Institute of Conservation & Utilization of Natural Bioresources Fuzhou 350000,China
| | - Shuang-Quan Zou
- Fujian Colleges and Universities Engineering Research Institute of Conservation & Utilization of Natural Bioresources Fuzhou 350000,China
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Chen JX, Ni L, Zhang Y, Fu JR, Huang W, Zou SQ. [A new lignan from Euscaphis konishii]. Zhongguo Zhong Yao Za Zhi 2021; 46:2072-2078. [PMID: 33982522 DOI: 10.19540/j.cnki.cjcmm.20200629.201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The chemical constituents from the extract of the twigs of Euscaphis konishii with anti-hepatoma activity were investigated, twelve compounds by repeated chromatography with silica gel, Sephadex LH-20 and preparative-HPLC. The structures of the chemical components were elucidated by spectroscopy methods, as konilignan(1),(7R, 8S)-dihydrodehydrodico-niferylalcohol-9-O-β-D-glucopyranoside(2),illiciumlignan B(3),threo-1-(4-hydroxy-3-methoxyphenyl)-2-[4-(3-hydroxypropyl)-2-methoxyphenoxy]-1,3-panediol(4),erythro-1-(4-hydroxy-3-methoxyphenyl)-2-[4-(3-hydroxypropyl)-2-methoxyphenoxy]-1,3-panediol(5), matairesinol(6), wikstromol(7), isolariciresinol(8),(+)-lyoniresinol(9), 4-ketopinoresinol(10), syringaresin(11), and vladinol D(12). Among them, compound 1 is a new lignan. Compounds 10 and 12 had moderate inhibitory activity on HepG2 cells, with IC_(50) values of 107.12 μmol·L~(-1) and 183.56 μmol·L~(-1), respectively.
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Affiliation(s)
- Jing-Xin Chen
- College of Plant Protection, Fujian Agriculture and Forestry University Fuzhou 350002, China
| | - Lin Ni
- College of Plant Protection, Fujian Agriculture and Forestry University Fuzhou 350002, China Fujian Colleges and Universities Engineering Research Institute of Conservation & Utilization of Natural Bioresources Fuzhou 350002, China
| | - Yao Zhang
- College of Plant Protection, Fujian Agriculture and Forestry University Fuzhou 350002, China
| | - Jia-Rui Fu
- College of Plant Protection, Fujian Agriculture and Forestry University Fuzhou 350002, China
| | - Wei Huang
- Fujian Colleges and Universities Engineering Research Institute of Conservation & Utilization of Natural Bioresources Fuzhou 350002, China
| | - Shuang-Quan Zou
- Fujian Colleges and Universities Engineering Research Institute of Conservation & Utilization of Natural Bioresources Fuzhou 350002, China
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10
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Sun WH, Wang YF, Chen DQ, Zou SQ. The complete chloroplast genome sequence of Turpinia montana (Staphyleaceae). Mitochondrial DNA B Resour 2020; 5:3354-3356. [PMID: 33458167 PMCID: PMC7783033 DOI: 10.1080/23802359.2020.1821821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The Rosids are characterized by remarkable morphological and ecological diversity. Here, we provide the completed plasmid genome of Turpinia montana. The complete chloroplast size of T. montana is 160,111 bp, including a large single-copy (LSC) region of 89,631 bp, a small single-copy (SSC) region of 18,247 bp, a pair of invert repeats (IR) regions of 26,120 bp. Plastid genome contains 131 genes, 86 protein-coding genes, 37 tRNA genes, and eight rRNA genes. Phylogenetic analysis base on 23 plastid genomes indicates that T. montanas is clustered with the plants of the Euscaphis japonica and Staphylea bumalda.
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Affiliation(s)
- Wei-Hong Sun
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, P. R. China.,Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, P. R. China.,Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, P. R. China
| | - Yi-Fan Wang
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, P. R. China.,Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, P. R. China
| | - De-Qiang Chen
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, P. R. China.,Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, P. R. China.,Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, P. R. China
| | - Shuang-Quan Zou
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, P. R. China.,Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, P. R. China
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11
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Chen SP, Sun WH, Xiong YF, Jiang YT, Liu XD, Liao XY, Zhang DY, Jiang SZ, Li Y, Liu B, Ma L, Yu X, He L, Liu B, Feng JL, Feng LZ, Wang ZW, Zou SQ, Lan SR, Liu ZJ. The Phoebe genome sheds light on the evolution of magnoliids. Hortic Res 2020; 7:146. [PMID: 32922818 PMCID: PMC7459323 DOI: 10.1038/s41438-020-00368-z] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Revised: 06/04/2020] [Accepted: 06/19/2020] [Indexed: 05/09/2023]
Abstract
Lauraceae includes the genus Phoebe, and the family is linked to the evolution of magnoliids. We sequenced the genome of Phoebe bournei Nanmu. The assembled genome size was 989.19 Mb, with a contig N50 value of 2.05 Mb. A total of 28,198 protein-coding genes were annotated in P. bournei. Whole-genome duplication (WGD) analysis showed that Lauraceae has experienced two WGD events; the older WGD event occurred just before the divergence of Lauraceae and Magnoliales, and the more recent WGD was shared by all lineages of Lauraceae. The phylogenetic tree showed that magnoliids form a sister clade to monocots and eudicots. We also identified 63 MADS-box genes, including AGL12-like genes that may be related to the regulation of P. bournei roots and FIN219-like genes encoding GH3 proteins, which are involved in photomorphogenesis. SAUR50-like genes involved in light signal-mediated pedicel or stem development were also identified. Four ATMYB46- and three PtrEPSP-homologous genes related to lignin biosynthesis were identified. These genes may be associated with the formation of straight trunks in P. bournei. Overall, the P. bournei reference genome provides insight into the origin, evolution, and diversification of Phoebe and other magnoliids.
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Affiliation(s)
- Shi-Pin Chen
- College of Forestry, Fujian Agriculture and Forestry University, 350002 Fuzhou, China
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at the College of Landscape Architecture, Fujian Agriculture and Forestry University, 350002 Fuzhou, China
| | - Wei-Hong Sun
- College of Forestry, Fujian Agriculture and Forestry University, 350002 Fuzhou, China
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at the College of Landscape Architecture, Fujian Agriculture and Forestry University, 350002 Fuzhou, China
| | - Yuan-Fang Xiong
- College of Forestry, Fujian Agriculture and Forestry University, 350002 Fuzhou, China
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at the College of Landscape Architecture, Fujian Agriculture and Forestry University, 350002 Fuzhou, China
| | - Yu-Ting Jiang
- College of Forestry, Fujian Agriculture and Forestry University, 350002 Fuzhou, China
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at the College of Landscape Architecture, Fujian Agriculture and Forestry University, 350002 Fuzhou, China
| | - Xue-Die Liu
- College of Forestry, Fujian Agriculture and Forestry University, 350002 Fuzhou, China
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at the College of Landscape Architecture, Fujian Agriculture and Forestry University, 350002 Fuzhou, China
| | - Xing-Yu Liao
- College of Forestry, Fujian Agriculture and Forestry University, 350002 Fuzhou, China
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at the College of Landscape Architecture, Fujian Agriculture and Forestry University, 350002 Fuzhou, China
| | - Di-Yang Zhang
- College of Forestry, Fujian Agriculture and Forestry University, 350002 Fuzhou, China
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at the College of Landscape Architecture, Fujian Agriculture and Forestry University, 350002 Fuzhou, China
| | - Shu-Zhen Jiang
- College of Forestry, Fujian Agriculture and Forestry University, 350002 Fuzhou, China
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at the College of Landscape Architecture, Fujian Agriculture and Forestry University, 350002 Fuzhou, China
| | - Yu Li
- College of Forestry, Fujian Agriculture and Forestry University, 350002 Fuzhou, China
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at the College of Landscape Architecture, Fujian Agriculture and Forestry University, 350002 Fuzhou, China
| | - Bin Liu
- College of Forestry, Fujian Agriculture and Forestry University, 350002 Fuzhou, China
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at the College of Landscape Architecture, Fujian Agriculture and Forestry University, 350002 Fuzhou, China
| | - Liang Ma
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at the College of Landscape Architecture, Fujian Agriculture and Forestry University, 350002 Fuzhou, China
| | - Xia Yu
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at the College of Landscape Architecture, Fujian Agriculture and Forestry University, 350002 Fuzhou, China
| | - Li He
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at the College of Landscape Architecture, Fujian Agriculture and Forestry University, 350002 Fuzhou, China
| | - Bao Liu
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at the College of Landscape Architecture, Fujian Agriculture and Forestry University, 350002 Fuzhou, China
| | - Jin-Lin Feng
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at the College of Landscape Architecture, Fujian Agriculture and Forestry University, 350002 Fuzhou, China
| | - Li-Zhen Feng
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at the College of Landscape Architecture, Fujian Agriculture and Forestry University, 350002 Fuzhou, China
| | | | - Shuang-Quan Zou
- College of Forestry, Fujian Agriculture and Forestry University, 350002 Fuzhou, China
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at the College of Landscape Architecture, Fujian Agriculture and Forestry University, 350002 Fuzhou, China
| | - Si-Ren Lan
- College of Forestry, Fujian Agriculture and Forestry University, 350002 Fuzhou, China
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at the College of Landscape Architecture, Fujian Agriculture and Forestry University, 350002 Fuzhou, China
| | - Zhong-Jian Liu
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at the College of Landscape Architecture, Fujian Agriculture and Forestry University, 350002 Fuzhou, China
- Zhejiang Institute of Subtropical Crops, Zhejiang Academy of Agricultural Sciences, 325005 Wenzhou, China
- Institute of Vegetable and Flowers, Shandong Academy of Agricultural Sciences, 250100 Jinan, China
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12
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Zhang JY, Chen DQ, Xiang S, Wu X, Wang YF, Le YX, Sun WH, Zou SQ, Zhou YW, Zou XX. The complete chloroplast genome sequence of Tapiscia sinensis (Staphyleaceae). Mitochondrial DNA B Resour 2020; 5:2658-2660. [PMID: 33457896 PMCID: PMC7781918 DOI: 10.1080/23802359.2020.1781565] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Accepted: 06/06/2020] [Indexed: 11/04/2022] Open
Abstract
Tapiscia sinensis, belong to Tapisciaceae, is endangered tree endemic to China. Here, we provide the complete plastid genomic data of T. sinensis with the aim of providing data for future conservation efforts research and revealing its phylogenetic position. The complete chloroplast sequence is 161,093 bp, including a large single-copy (LSC) region of 87,782 bp, a small single-copy (SSC) region of 18,517 bp, a pair of invert repeats (IR) regions of 27,387 bp. Plastid genome contains 131 genes, 85 protein-coding genes, 38 tRNA genes, and eight rRNA genes. Phylogenetic analysis base on 19 plastid genomes indicates that T. sinensis located Malvids branch, and is more closely related to the species of the order Sapindales than those of the order Malvales.
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Affiliation(s)
- Jing-Yao Zhang
- College of Landscape Architecture, Northeast Forestry University, Harbin, China
| | - De-Qiang Chen
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Shuang Xiang
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Xi Wu
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Yi-Fan Wang
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Yi-Xun Le
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Wei-Hong Sun
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Shuang-Quan Zou
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Yun-Wei Zhou
- College of Landscape Architecture, Northeast Forestry University, Harbin, China
| | - Xiao-Xing Zou
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
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13
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Chen SM, Wang N, Zhang HY, Qin YF, Zou SQ. [Spatial variability and agglomeration of soil salinity in Minjiang estuary wetland, Southeast China]. Ying Yong Sheng Tai Xue Bao 2020; 31:599-607. [PMID: 32476354 DOI: 10.13287/j.1001-9332.202002.037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Understanding the spatial variability and agglomeration of soil salinity is of great significance for the sustainable development of estuarine wetland. Landsat 8 OLI remote sensing image, digital elevation mode and soil surface samples of Minjiang estuary wetland of Fuzhou were used as the data sources. The correlation analysis and principal component analysis were combined to select significant environmental variables and to reduce their dimensions. We analyzed the spatial variability of soil salinity with support vector regression ordinary kriging model (SVROK) and regression kri-ging model (RK), and quantified spatial agglomeration of soil salinity by the spatial autocorrelation analysis. The results showed that three principal components (PCs) extracted by the principal component analysis could explain at least 85% of the total variance in the original dataset and reflected the comprehensive information of vegetation cover, soil properties and topography. Both soil salinity and its residuals were affected by structural factors and random factors. The SVROK model based on principal component (PCs) as input variables can more accurately reflect the spatial variability of soil salinity, with a trend of "higher in the north and lower in the south". The Moran's I of soil salinity was more than 0.5, with significant positive spatial autocorrelation and a higher spatial aggregation degree, displaying the spatial agglomeration characteristics of "high value agglomeration, high value widespread, high value surrounded by low value".
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Affiliation(s)
- Si-Ming Chen
- Ocean College, Minjiang University, Fuzhou 350108, China.,College of Forestry, Fujian Agriculture and Forestry University, Fuzhou 350002, China.,Fujian Provincial Ornamental Germplasm Resources Innovation & Engineering Application Research Center, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Ning Wang
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou 350002, China.,Fujian Provincial Ornamental Germplasm Resources Innovation & Engineering Application Research Center, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Hong-Yue Zhang
- Ocean College, Minjiang University, Fuzhou 350108, China
| | - Yan-Fang Qin
- Ocean College, Minjiang University, Fuzhou 350108, China
| | - Shuang-Quan Zou
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou 350002, China.,Fujian Provincial Ornamental Germplasm Resources Innovation & Engineering Application Research Center, Fujian Agriculture and Forestry University, Fuzhou 350002, China
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14
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Liu C, Jiang ZC, Shao CX, Zhang HG, Yue HM, Chen ZH, Ma BY, Liu WY, Huang HH, Yang J, Wang Y, Liu HY, Xu D, Wang JT, Yang JY, Pan HQ, Zou SQ, Li FJ, Lei JQ, Li X, He Q, Gu Y, Qi XL. [Preliminary study of the relationship between novel coronavirus pneumonia and liver function damage: a multicenter study]. Zhonghua Gan Zang Bing Za Zhi 2020; 28:107-111. [PMID: 32077660 DOI: 10.3760/cma.j.issn.1007-3418.2020.02.003] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Objective: To analyze the clinical characteristics of cases of novel coronavirus pneumonia and a preliminary study to explore the relationship between different clinical classification and liver damage. Methods: Consecutively confirmed novel coronavirus infection cases admitted to seven designated hospitals during January 23, 2020 to February 8, 2020 were included. Clinical classification (mild, moderate, severe, and critical) was carried out according to the diagnosis and treatment program of novel coronavirus pneumonia (Trial Fifth Edition) issued by the National Health Commission. The research data were analyzed using SPSS19.0 statistical software. Quantitative data were expressed as median (interquartile range), and qualitative data were expressed as frequency and rate. Results: 32 confirmed cases that met the inclusion criteria were included. 28 cases were of mild or moderate type (87.50%), and four cases (12.50%) of severe or critical type. Four cases (12.5%) were combined with one underlying disease (bronchial asthma, coronary heart disease, malignant tumor, chronic kidney disease), and one case (3.13%) was simultaneously combined with high blood pressure and malignant tumor. The results of laboratory examination showed that the alanine aminotransferase (ALT), aspartate aminotransferase (AST), albumin (ALB), and total bilirubin (TBil) for entire cohort were 26.98 (16.88 ~ 46.09) U/L and 24.75 (18.71 ~ 31.79) U/L, 39.00 (36.20 ~ 44.20) g/L and 16.40 (11.34 ~ 21.15) μmol/L, respectively. ALT, AST, ALB and TBil of the mild or moderate subgroups were 22.75 (16.31 ~ 37.25) U/L, 23.63 (18.71 ~ 26.50) U/L, 39.70 (36.50 ~ 46.10) g/L, and 15.95 (11.34 ~ 20.83) μmol/L, respectively. ALT, AST, ALB and TBil of the severe or critical subgroups were 60.25 (40.88 ~ 68.90) U/L, 37.00 (20.88 ~ 64.45) U/L, 35.75 (28.68 ~ 42.00) g/L, and 20.50 (11.28 ~ 25.00) μmol/L, respectively. Conclusion: The results of this multicenter retrospective study suggests that novel coronavirus pneumonia combined with liver damage is more likely to be caused by adverse drug reactions and systemic inflammation in severe patients receiving medical treatment. Therefore, liver function monitoring and evaluation should be strengthened during the treatment of such patients.
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Affiliation(s)
- C Liu
- COVID-19 study group, The First Hospital of Lanzhou University, Lanzhou 730000, China
| | - Z C Jiang
- COVID-19 study group, Ankang Central Hospital, Ankang 725000, China
| | - C X Shao
- COVID-19 study group, Lishui Central Hospital, Lishui 323000, China
| | - H G Zhang
- COVID-19 study group, The Affiliated Third Hospital of Jiangsu University, Zhenjiang 212021, China
| | - H M Yue
- Department of Respiratory and Critical Care Medicine, The First Hospital of Lanzhou University, Lanzhou 730000, China
| | - Z H Chen
- COVID-19 study group, The People's Hospital of Baoding, Baoding 071000, China
| | - B Y Ma
- COVID-19 study group, The People's Hospital of LinXia Hui Prefecture, Linxia 731100, China
| | - W Y Liu
- COVID-19 study group, The First Hospital of Lanzhou University, Lanzhou 730000, China
| | - H H Huang
- COVID-19 study group, Ankang Central Hospital, Ankang 725000, China
| | - J Yang
- COVID-19 study group, Lishui Central Hospital, Lishui 323000, China
| | - Y Wang
- COVID-19 study group, The Sixth People's Hospital of Shenyang, Shenyang 110006, China
| | - H Y Liu
- COVID-19 study group, The Sixth People's Hospital of Shenyang, Shenyang 110006, China
| | - D Xu
- COVID-19 study group, The First Hospital of Lanzhou University, Lanzhou 730000, China
| | - J T Wang
- COVID-19 study group, The First Hospital of Lanzhou University, Lanzhou 730000, China
| | - J Y Yang
- COVID-19 study group, The Sixth People's Hospital of Shenyang, Shenyang 110006, China
| | - H Q Pan
- COVID-19 study group, The Affiliated Third Hospital of Jiangsu University, Zhenjiang 212021, China
| | - S Q Zou
- COVID-19 study group, The Affiliated Third Hospital of Jiangsu University, Zhenjiang 212021, China
| | - F J Li
- COVID-19 study group, The People's Hospital of Baoding, Baoding 071000, China
| | - J Q Lei
- COVID-19 study group, The First Hospital of Lanzhou University, Lanzhou 730000, China
| | - X Li
- COVID-19 study group, The First Hospital of Lanzhou University, Lanzhou 730000, China
| | - Q He
- COVID-19 study group, The Third People's Hospital of Shenzhen, Shenzhen 518100, China
| | - Y Gu
- COVID-19 study group, The Sixth People's Hospital of Shenyang, Shenyang 110006, China
| | - X L Qi
- COVID-19 study group, The First Hospital of Lanzhou University, Lanzhou 730000, China
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15
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Hu MJ, Sun WH, Tsai WC, Xiang S, Lai XK, Chen DQ, Liu XD, Wang YF, Le YX, Chen SM, Zhang DY, Yu X, Hu WQ, Zhou Z, Chen YQ, Zou SQ, Liu ZJ. Chromosome-scale assembly of the Kandelia obovata genome. Hortic Res 2020; 7:75. [PMID: 32377365 PMCID: PMC7195387 DOI: 10.1038/s41438-020-0300-x] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Revised: 03/11/2020] [Accepted: 03/16/2020] [Indexed: 05/19/2023]
Abstract
The mangrove Kandelia obovata (Rhizophoraceae) is an important coastal shelterbelt and landscape tree distributed in tropical and subtropical areas across East Asia and Southeast Asia. Herein, a chromosome-level reference genome of K. obovata based on PacBio, Illumina, and Hi-C data is reported. The high-quality assembled genome size is 177.99 Mb, with a contig N50 value of 5.74 Mb. A large number of contracted gene families and a small number of expanded gene families, as well as a small number of repeated sequences, may account for the small K. obovata genome. We found that K. obovata experienced two whole-genome polyploidization events: one whole-genome duplication shared with other Rhizophoreae and one shared with most eudicots (γ event). We confidently annotated 19,138 protein-coding genes in K. obovata and identified the MADS-box gene class and the RPW8 gene class, which might be related to flowering and resistance to powdery mildew in K. obovata and Rhizophora apiculata, respectively. The reference K. obovata genome described here will be very useful for further molecular elucidation of various traits, the breeding of this coastal shelterbelt species, and evolutionary studies with related taxa.
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Affiliation(s)
- Min-Jie Hu
- Key Laboratory of Humid Sub-tropical Eco-Geographical Processes of the Ministry of Education, Fujian Normal University, Fuzhou, 350007 China
| | - Wei-Hong Sun
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, 350002 China
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at the College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, 350002 China
| | - Wen-Chieh Tsai
- Institute of Tropical Plant Sciences and Microbiology, National Cheng Kung University, Tainan, 701 China
| | - Shuang Xiang
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, 350002 China
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at the College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, 350002 China
| | - Xing-Kai Lai
- Administration of the Quanzhou Bay Estuary Wetland Nature Reserve, Quanzhou, 362000 China
| | - De-Qiang Chen
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, 350002 China
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at the College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, 350002 China
| | - Xue-Die Liu
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, 350002 China
| | - Yi-Fan Wang
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, 350002 China
| | - Yi-Xun Le
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, 350002 China
| | - Si-Ming Chen
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, 350002 China
- Ocean College, Minjiang University, Fuzhou, 350002 China
| | - Di-Yang Zhang
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at the College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, 350002 China
| | - Xia Yu
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at the College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, 350002 China
| | - Wen-Qi Hu
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at the College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, 350002 China
| | - Zhuang Zhou
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at the College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, 350002 China
| | - Yan-Qiong Chen
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at the College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, 350002 China
| | - Shuang-Quan Zou
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, 350002 China
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at the College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, 350002 China
| | - Zhong-Jian Liu
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at the College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, 350002 China
- Henry Fok College of Biology and Agriculture, Shaoguan University, Shaoguan, 512005 China
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16
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Yang CL, Yuan XY, Zhang J, Sun WH, Liu ZJ, Zou SQ. Comprehensive transcriptome analysis of reference genes for fruit development of Euscaphis konishii. PeerJ 2020; 8:e8474. [PMID: 32095336 PMCID: PMC7020815 DOI: 10.7717/peerj.8474] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Accepted: 12/27/2019] [Indexed: 12/21/2022] Open
Abstract
Background Quantitativereal-time reverse transcriptase polymerase chain reaction is the common method to quantify relative gene expression. Normalizating using reliable genes is critical in correctly interpreting expression data from qRT-PCR. Euscaphis konishii is a medicinal plant with a long history in China, which has various chemical compounds in fruit. However, there is no report describing the selection of reference genes in fruit development of Euscaphis konishii. Methods We selected eight candidate reference genes based on RNA-seq database analysis, and ranked expression stability using statistical algorithms GeNorm, NormFinder, BestKeeper and ReFinder. Finally, The nine genes related to the anthocyanin synthesis pathway of Euscaphis konishii were used to verify the suitability of reference gene. Results The results showed that the stability of EkUBC23, EkCYP38 and EkGAPDH2 was better, and the low expression reference genes (EkUBC23 and EkCYP38) were favourable for quantifying low expression target genes, while the high expression reference gene (EkGAPDH2) was beneficial for quantifying high expression genes. In this study, we present the suitable reference genes for fruit development of Euscaphis konishii based on transcriptome data, our study will contribute to further studies in molecular biology and gene function on Euscaphis konishii and other closely related species.
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Affiliation(s)
- Cheng-Long Yang
- Biotechnology Institute, Fujian Academy of Agricultural Sciences, Fuzhou, Fujian, China
| | - Xue-Yan Yuan
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources at College of Forestry, Fujian Agriculture and Forestry University, Fujian, Fuzhou, China.,Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, Fujian, China
| | - Jie Zhang
- Biotechnology Institute, Fujian Academy of Agricultural Sciences, Fuzhou, Fujian, China
| | - Wei-Hong Sun
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources at College of Forestry, Fujian Agriculture and Forestry University, Fujian, Fuzhou, China.,Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, Fujian, China
| | - Zhong-Jian Liu
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources at College of Forestry, Fujian Agriculture and Forestry University, Fujian, Fuzhou, China.,Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, Fujian, China
| | - Shuang-Quan Zou
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources at College of Forestry, Fujian Agriculture and Forestry University, Fujian, Fuzhou, China.,Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, Fujian, China
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17
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Abstract
Brasenia schreberi is a perennial aquatic herb. We determined the complete chloroplast genome sequence for B. schreberi using Illumina sequencing data. The complete chloroplast sequence is 158,993 bp, include large single-copy (LSC) region of 88,779 bp, small single-copy (SSC) region of 21,665 bp, a pair of invert repeats (IR) regions of 21,078 bp. Plastid genome contains 132 genes, 87 protein-coding genes, 37 tRNA genes, and 8 rRNA genes. Phylogenetic analysis base on 12 chloroplast genomes indicates that B. schreberi is sister to Cabomba spp. in Cabombaceae.
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Affiliation(s)
- Yi Yang
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, Fujian Agriculture and Forestry University, Fuzhou, China.,Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Jun-Wei Li
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Ning Wang
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Xiao-Xing Zou
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Shuang-Quan Zou
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, Fujian Agriculture and Forestry University, Fuzhou, China
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18
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Abstract
Euscaphis japonica is not only an ideal ornamental plant, but also a traditional medicinal plant, which is an extremely valuable species to study. We determined the complete chloroplast genome sequence for E. japonica using Illumina sequencing technology. The complete chloroplast sequence is 160,467 bp in length, including a large single-copy (LSC) region of 88,716 bp, a small single-copy (SSC) region of 18,614 bp, and a pair of invert repeats (IR) regions of 26,568 bp. Plastid genome contains 142 genes, 46 protein-coding genes, 39 tRNA genes, and eight rRNA genes. Phylogenetic analysis base on 14 chloroplast genomes indicates that E. japonica forms an isolated clade and sisters to Glycosmis-Gossypium clade with strong support.
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Affiliation(s)
- Shuang Xiang
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Xue-Die Liu
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Wei-Hong Sun
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Si-Ren Lan
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Zhong-Jian Liu
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Shuang-Quan Zou
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
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19
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Abstract
The complete plastid genomic data will be helpful to study the origin, evolution and the relationship between the phenotype and environment of Kandelia obovata. In this study, we determined the complete chloroplast genome sequence for K. obovata using Illumina sequencing data. The complete chloroplast sequence is 168,046 bp, including large single-copy (LSC) region of 94,755 bp, small single-copy (SSC) region of 19,953 bp, a pair of invert repeats (IR) regions of 26,669 bp. Plastid genome contains 119 genes, 79 protein-coding genes, 37 tRNA genes, and 8 rRNA genes. Phylogenetic analysis base on 13 plastid genomes indicates that K. obovata is sister to Rhizophora stylosa, which forms a base clade of Myrtales in Rhizophoraceae.
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Affiliation(s)
- De-Qiang Chen
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Shuang Xiang
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Zhong-Jian Liu
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Shuang-Quan Zou
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
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20
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Sun W, Yuan X, Liu ZJ, Lan S, Tsai WC, Zou SQ. Multivariate analysis reveals phenotypic diversity of Euscaphis japonica population. PLoS One 2019; 14:e0219046. [PMID: 31310621 PMCID: PMC6634381 DOI: 10.1371/journal.pone.0219046] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Accepted: 06/16/2019] [Indexed: 11/21/2022] Open
Abstract
Fruit traits affect population genetic diversity by affecting seed protection and dispersal strategies, thereby comprising important components of phenotypic variation. Understanding of the phenotypic variation is an indispensable first step for developing breeding strategies. However, little information is known about the genetic variation in E. japonica-a monotypic species with abundant phenotypes that is mainly distributed in southern China. In this study, we evaluated the phenotypic diversity of 67 E. japonica using 23 phenotypic traits. Our results showed that the Shannon-Wiener (I) index of qualitative traits ranged from 0.55 to 1.26, and the color traits had a relatively high I. The average coefficient of variation of compound leaf traits (14.74%) was higher than that of fruit and seed traits (12.77% and 11.47%, respectively). Principal component analysis also showed that compound leaf and fruit traits were important components of total variation. Furthermore, correlation analysis revealed a significant difference in elevation and fruit color, irregular ribs, leaf margin and texture. The F value within populations was smaller than among populations, indicating the variation in phenotypic traits among populations was much greater than within populations. Dehua and Zunyi populations had the highest coefficients of variation, whereas Wenzhou population had the smallest-which may be attributed to habitat destruction. According to Q-type clustering, 67 samples clustered into four groups, with those having similar phenotypes clustering into the same group. In general, leaf and fruit traits had abundant phenotypic diversity, representing the main sources of phenotypic variation. Combined with clustering results and field surveys, this study suggests that the phenotypes of E. japonica are classified into two main categories: The deciduous E. japonica present at high altitudes; and the evergreen E. japonica present at low altitudes. Excavating E. japonica variations provides a theoretical reference for its classification and diversity, and is of great significance for planning genetic resources and establishing conservation strategies.
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Affiliation(s)
- Weihong Sun
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at Colleage of Landscape Architecture, College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China
- Ornamental Plant Germplasm Resources Innovation and Engineering Application Research Center, College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Xueyan Yuan
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at Colleage of Landscape Architecture, College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China
- Ornamental Plant Germplasm Resources Innovation and Engineering Application Research Center, College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Zhong-Jian Liu
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at Colleage of Landscape Architecture, College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Siren Lan
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at Colleage of Landscape Architecture, College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China
- Ornamental Plant Germplasm Resources Innovation and Engineering Application Research Center, College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Wen-chieh Tsai
- Department of Biological Sciences and Technology, National University of Tainan, Tainan, Taiwan, China
| | - Shuang-Quan Zou
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at Colleage of Landscape Architecture, College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China
- Ornamental Plant Germplasm Resources Innovation and Engineering Application Research Center, College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China
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Yuan X, Sun W, Zou X, Liu B, Huang W, Chen Z, Li Y, Qiu MY, Liu ZJ, Mao Y, Zou SQ. Sequencing of Euscaphis konishii Endocarp Transcriptome Points to Molecular Mechanisms of Endocarp Coloration. Int J Mol Sci 2018; 19:ijms19103209. [PMID: 30336592 PMCID: PMC6214000 DOI: 10.3390/ijms19103209] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Revised: 10/12/2018] [Accepted: 10/14/2018] [Indexed: 02/07/2023] Open
Abstract
Flower and fruit colors are of vital importance to the ecology and economic market value of plants. The mechanisms of flower and fruit coloration have been well studied, especially among ornamental flower plants and cultivated fruits. As people pay more attention to exocarp coloration, the endocarp coloration in some species has often been ignored. Here, we report on the molecular mechanism of endocarp coloration in three development stages of Euscaphis konishii. The results show that endocarp reddening is closely related to anthocyanin accumulation, and a total of 86,120 unigenes were assembled, with a mean length of 893 bp (N50 length of 1642 bp). We identified a large number of differentially expressed genes associated with endocarp coloration, including anthocyanin biosynthesis, carotenoid biosynthesis, and chlorophyll breakdown. The genes participating in each step of the anthocyanin biosynthesis were found in the transcriptome dataset, but a few genes were found in the carotenoid biosynthesis and chlorophyll breakdown. In addition, the candidate R2R3-MYB transcription factors and candidate glutathione S-transferase transport genes, which likely regulate the anthocyanin biosynthesis, were identified. This study offers a platform for E. konishii functional genomic research and provides a reference for revealing the regulatory mechanisms of endocarp reddening.
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Affiliation(s)
- Xueyan Yuan
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at Colleage of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Weihong Sun
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at Colleage of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Xiaoxing Zou
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Bobin Liu
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Wei Huang
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Zeming Chen
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Yanlei Li
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Meng-Yuan Qiu
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Zhong-Jian Liu
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at Colleage of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Yanling Mao
- Co-Innovation Center for Soil and Water Conservation in Red Soil Region of the Cross-Straits, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Shuang-Quan Zou
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
- Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at Colleage of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
- Co-Innovation Center for Soil and Water Conservation in Red Soil Region of the Cross-Straits, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
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22
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Abstract
AIM: To investigate FasL expression in hilar cholangiocarcinoma tissues and cultured cholangiocarcinoma cells, and to assess its ability to induce apoptosis.
METHODS: We studied the expression of FasL by human hilar cholangiocaroinomas tissues by immunohistochemistry, and the QBC939 cholangiocarcinoma cell line by RT-PCR, immunohistochemistry, and Western Blot. TUNEL and flow cytometry were used to detect apoptotic cells.
RESULTS: Prevalent expression of FasL was detected in 39 resected hilar cholangiocarcinoma tissues. TUNEL staining disclosed a high level of cell death among lymphocytes infiltrating FasL positive areas of tumor. FasL mRNA and protein expressions in cholangiocarcinoma cells could induce Jurkat cells.
CONCLUSION: Hilar cholangiocarcinomas may elude immunological surveillance by inducing, via Fas/FasL system, the apoptosis of activated lymphocytes.
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Affiliation(s)
- Z Y Li
- Department of General Surgery of Tongji Hospital, Wuhan 430030, Hubei Province, China
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23
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Zou SQ. [Calculi formation and biliary hydrodynamics]. Zhonghua Wai Ke Za Zhi 1990; 28:536-8, 573. [PMID: 2086126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
In this study, 167 white rabbits were divided into 5 groups to observe the effects of biliary stricture and infection on the formation of bile duct stones and the pathophysiological changes of the biliary tract. It was found that there was a gradient of static hydraulic pressure along biliary tract and the pressure was directly proportional to hepatic blood flow. In the rabbits with bile duct stone formation, the activity of SDH, ATP ase and glycogen (PAS) in the mucosa of biliary tract was low and that of LDH was high. In the biliary tract wall damaged by infection and choledocholithiasis, a frame work consisting of polysaccharide protein, mucin, and mucoid polymer was observed and the authors considered it as one of causing factors in the formation of the stones.
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Affiliation(s)
- S Q Zou
- Tongji Hospital Tongji Medical University, Wuhan
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24
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Zou SQ, Liu H, Zhou YY, Su KQ, Qi KY, Guan SM, Liu SJ. Preventive effect of aluminium citrate on silicosis. Chin Med J (Engl) 1990; 103:173-6. [PMID: 2167820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Aluminium citrate (Al-cit) was shown to be biologically effective in preventing silicosis. A total of 917 cases selected from both engineering corps of railway and coalmines with stage 0 or 0+ by radiographs were studied. Cases were randomly divided into Al-cit treatment group and control group with continuing dust exposures. Workers in the treatment group were injected with Al-cit at a dose of 120 mg Al/year and these in the control group received a consolatant or nothing during the period of five years. The radiographic changes demonstrated that Al-cit showed clear-cut effects in both retardation of the dust-induced fibrosis and decrease of the morbidity of silicosis.
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Affiliation(s)
- S Q Zou
- Department of Occupational Health, Beijing Medical University
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25
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Zou SQ. [Experimental studies on the effect of duodenal contents on canine gastric mucosa]. Zhonghua Wai Ke Za Zhi 1984; 22:81-3. [PMID: 6468142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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