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Shen M, Wu L, Zhang Y, You R, Xiao J, Kang Y. Leaf litter from Cynanchum auriculatum Royle ex Wight leads to root rot outbreaks by Fusarium solani, hindering continuous cropping. FEMS Microbiol Ecol 2024; 100:fiae068. [PMID: 38684466 PMCID: PMC11099666 DOI: 10.1093/femsec/fiae068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 04/18/2024] [Accepted: 04/25/2024] [Indexed: 05/02/2024] Open
Abstract
Cynanchum auriculatum Royle ex Wight (CA) is experiencing challenges with continuous cropping obstacle (CCO) due to soil-borne fungal pathogens. The leaf litter from CA is regularly incorporated into the soil after root harvesting, but the impact of this practice on pathogen outbreaks remains uncertain. In this study, a fungal strain D1, identified as Fusarium solani, was isolated and confirmed as a potential factor in CCO. Both leave extract (LE) and root extract (RE) were found to inhibit seed germination and the activities of plant defense-related enzymes. The combinations of extracts and D1 exacerbated these negative effects. Beyond promoting the proliferation of D1 in soil, the extracts also enhanced the hypha weight, spore number, and spore germination rate of D1. Compared to RE, LE exhibited a greater degree of promotion in the activities of pathogenesis-related enzymes in D1. Additionally, caffeic acid and ferulic acid were identified as potential active compounds. LE, particularly in combination with D1, induced a shift in the composition of fungal communities rather than bacterial communities. These findings indicate that the water extract of leaf litter stimulated the growth and proliferation of fungal strain D1, thereby augmenting its pathogenicity toward CA and ultimately contributing to the CCO process.
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Affiliation(s)
- Min Shen
- College of Life Sciences, Anhui Normal University, Wuhu, Anhui, 241000, China
- Jiangsu Key Laboratory for Bioresources of Saline Soils, Yancheng Teachers University, Yancheng, Jiangsu, 224007, China
- Jiangsu Key Laboratory for Bioresources of Saline Soils, Jiangsu Provincial Key Laboratory of Coastal Wetland Bioresources and Environmental Protection, Yancheng Teachers University, Yancheng, 224007, China
| | - Limeng Wu
- Jiangsu Key Laboratory for Bioresources of Saline Soils, Yancheng Teachers University, Yancheng, Jiangsu, 224007, China
| | - Yanzhou Zhang
- Jiangsu Key Laboratory for Bioresources of Saline Soils, Yancheng Teachers University, Yancheng, Jiangsu, 224007, China
| | - Ruiqiang You
- Jiangsu Key Laboratory for Bioresources of Saline Soils, Yancheng Teachers University, Yancheng, Jiangsu, 224007, China
| | - Jiaxin Xiao
- College of Life Sciences, Anhui Normal University, Wuhu, Anhui, 241000, China
| | - Yijun Kang
- Jiangsu Key Laboratory for Bioresources of Saline Soils, Yancheng Teachers University, Yancheng, Jiangsu, 224007, China
- Jiangsu Key Laboratory for Bioresources of Saline Soils, Jiangsu Provincial Key Laboratory of Coastal Wetland Bioresources and Environmental Protection, Yancheng Teachers University, Yancheng, 224007, China
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2
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Silva EMDA, Samila Lima Castro I, Pereira Aguilar A, Teixeira Caixeta E, Antônio de Oliveira Mendes T. New genetic markers for 100% arabica coffee demonstrate high discriminatory potential for InDel-HRM-based coffee authentication. Food Res Int 2023; 173:113424. [PMID: 37803761 DOI: 10.1016/j.foodres.2023.113424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 08/28/2023] [Accepted: 08/29/2023] [Indexed: 10/08/2023]
Abstract
Food authenticity is crucial in today's society, given the heightened consumer awareness and attention to the products they consume. Reliable and efficient techniques are needed to quickly detect potential food adulterations that can negatively impact product quality and economic value. Coffee, a globally traded agricultural product, holds immense economic importance, with an estimated value of USD 83 billion. It is widely consumed and recognized as a functional food that provides minerals (K, Mg, Mn, Cr), niacin, and antioxidants. However, the preferred coffee species, Coffea arabica, known for its superior drink quality, is often adulterated with Coffea canephora (Robusta and Conilon) beans, even in 100% Arabica coffee. To distinguish between these two coffee species, a comprehensive study was conducted using a robust approach to identify differences in Single-Ortholog Copy (SOC) based on InDel regions in these gene pairs. These differences were validated using a meticulous methodology that considered variations in amplicon size: electrophoretic profile, and high-resolution melting (HRM). The innovative combination of InDels and HRM resulted in highly distinctive HRM profiles, outperforming SNP-based methods previously used. The targeted InDel approach utilized in this study facilitated precise quantification of Coffea species beans with a detection sensitivity of 0.5%. The study's findings establish the reliability and accuracy in distinguishing between the two coffee species, showcasing the valuable application of InDels for quality control and ensuring the authenticity of coffee beans. This pioneering research contributes to the advancement of authenticity verification methods for both imported and exported coffee beans, as well as in future studies that require significant genetic differences between these species, such as C. arabica and C. canephora.
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Affiliation(s)
- Edson Mario de Andrade Silva
- Universidade Federal de Minas Gerais, Av. Pres. Antônio Carlos, 6627 - Pampulha, Belo Horizonte, MG, Brazil; Instituto de Biotecnologia Aplicada à Agropecuária (BIOAGRO), Universidade Federal de Viçosa (UFV), Avenida Peter Henry Rolfs, Biotecnologia do cafeeiro- Biocafé, Centro, 36570-000 Viçosa, MG, Brazil; Departamento de Bioquímica, Universidade Federal de Viçosa, Viçosa, Minas Gerais 36570-900, Brazil
| | - Isabel Samila Lima Castro
- Instituto de Biotecnologia Aplicada à Agropecuária (BIOAGRO), Universidade Federal de Viçosa (UFV), Avenida Peter Henry Rolfs, Biotecnologia do cafeeiro- Biocafé, Centro, 36570-000 Viçosa, MG, Brazil; Departamento de Bioquímica, Universidade Federal de Viçosa, Viçosa, Minas Gerais 36570-900, Brazil
| | - Ananda Pereira Aguilar
- Instituto de Biotecnologia Aplicada à Agropecuária (BIOAGRO), Universidade Federal de Viçosa (UFV), Avenida Peter Henry Rolfs, Biotecnologia do cafeeiro- Biocafé, Centro, 36570-000 Viçosa, MG, Brazil; Departamento de Bioquímica, Universidade Federal de Viçosa, Viçosa, Minas Gerais 36570-900, Brazil
| | - Eveline Teixeira Caixeta
- Instituto de Biotecnologia Aplicada à Agropecuária (BIOAGRO), Universidade Federal de Viçosa (UFV), Avenida Peter Henry Rolfs, Biotecnologia do cafeeiro- Biocafé, Centro, 36570-000 Viçosa, MG, Brazil; Embrapa Café, Parque Estação Biológica Pq EB W3 norte final Parque Estação Biológica, PQEB, Brasília, DF, Brazil
| | - Tiago Antônio de Oliveira Mendes
- Universidade Federal de Minas Gerais, Av. Pres. Antônio Carlos, 6627 - Pampulha, Belo Horizonte, MG, Brazil; Instituto de Biotecnologia Aplicada à Agropecuária (BIOAGRO), Universidade Federal de Viçosa (UFV), Avenida Peter Henry Rolfs, Biotecnologia do cafeeiro- Biocafé, Centro, 36570-000 Viçosa, MG, Brazil; Departamento de Bioquímica, Universidade Federal de Viçosa, Viçosa, Minas Gerais 36570-900, Brazil.
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3
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Comparison of In Vitro Estrogenic Activity of Polygoni multiflori Radix and Cynanchi wilfordii Radix via the Enhancement of ERα/β Expression in MCF7 Cells. Molecules 2023; 28:molecules28052199. [PMID: 36903444 PMCID: PMC10005224 DOI: 10.3390/molecules28052199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 02/22/2023] [Accepted: 02/23/2023] [Indexed: 03/03/2023] Open
Abstract
Postmenopausal women experience several symptoms, including inflammation and a sharp rise in oxidative stress caused by estrogen deprivation. Although estrogen replacement therapy (ERT) is generally regarded as an effective treatment for menopause, it has been used less frequently due to some adverse effects and high costs. Therefore, there is an immediate need to develop an effective herbal-based treatment that is affordable for low-income populations. Acordingly, this study explored the estrogen-like properties of methanol extracts from Cynanchum wilfordii (CW) and Poligonum multiflorum (PM), two important medicinal plants in Republic of Korea, Japan, and China. Due to the similar names and morphologies of these two radixes, they are frequently confused in the marketplace. Our previous colleagues discriminated between these two plants. In this study, we investigated the estrogenic activity of PM and CW using several in vitro assays with their possible mechanism of action. First, their phytochemical contents, such as gallic acid, 2,3,5,4'-tetrahydroxystilbene-2-O-glucoside (TSG) and emodin, were quantified using high-performance liquid chromatography (HPLC). Secondly, estrogen-like activity was assessed utilizing the well-known E-screen test and gene expression analysis in estrogen receptor (ER)-positive MCF7 cells. ROS inhibition and anti-inflammatory effects were analyzed using HaCaT and Raw 264.7 cells, respectively. Our findings demonstrate that PM extracts significantly increased the expression of the estrogen-dependent genes (ERα, ERβ, pS2) and boosted MCF7 cell proliferation in comparison to CW extracts. Additionally, PM extract demonstrated a significant reduction in reactive oxygen species (ROS) production as well as an enhanced antioxidant profile compared to the CW extract. Further, the PM extract treatment significantly reduced the generation of nitric oxide (NO) in RAW 264.7 cells, a murine macrophage cell line, demonstrating the anti-inflammatory properties of the extract. Finally, this research offers an experimental foundation for the use of PM as a phytoestrogen to minimize menopausal symptoms.
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Choi H, Kang WS, Kim JS, Na CS, Kim S. De Novo Assembly and Species-Specific Marker Development as a Useful Tool for the Identification of Scutellaria L. Species. Curr Issues Mol Biol 2021; 43:2177-2188. [PMID: 34940126 PMCID: PMC8929090 DOI: 10.3390/cimb43030152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 11/17/2021] [Accepted: 11/29/2021] [Indexed: 12/04/2022] Open
Abstract
Scutellaria L. (family Lamiaceae) includes approximately 470 species found in most parts of the world and is commonly known as skullcaps. Scutellaria L. is a medicinal herb used as a folk remedy in Korea and East Asia, but it is difficult to identify and classify various subspecies by morphological methods. Since Scutellaria L. has not been studied genetically, to expand the knowledge of species in the genus Scutellaria L., de novo whole-genome assembly was performed in Scutellaria indica var. tsusimensis (H. Hara) Ohwi using the Illumina sequencing platform. We aimed to develop a molecular method that could be used to classify S.indica var. tsusimensis (H. Hara) Ohwi, S. indica L. and three other Scutellaria L. species. The assembly results for S.indica var. tsusimensis (H. Hara) Ohwi revealed a genome size of 318,741,328 bp and a scaffold N50 of 78,430. The assembly contained 92.08% of the conserved BUSCO core gene set and was estimated to cover 94.65% of the genome. The obtained genes were compared with previously registered Scutellaria nucleotide sequences and similar regions using the NCBI BLAST service, and a total of 279 similar nucleotide sequences were detected. By selecting the 279 similar nucleotide sequences and nine chloroplast DNA barcode genes, primers were prepared so that the size of the PCR product was 100 to 1000 bp. As a result, a species-specific primer set capable of distinguishing five species of Scutellaria L. was developed.
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Affiliation(s)
- Hakjoon Choi
- Central R&D Center, B&Tech Co., Ltd., Gwangju 61239, Korea; (H.C.); (W.S.K.); (J.S.K.)
| | - Wan Seok Kang
- Central R&D Center, B&Tech Co., Ltd., Gwangju 61239, Korea; (H.C.); (W.S.K.); (J.S.K.)
| | - Jin Seok Kim
- Central R&D Center, B&Tech Co., Ltd., Gwangju 61239, Korea; (H.C.); (W.S.K.); (J.S.K.)
| | - Chang-Su Na
- College of Korean Medicine, Dongshin University, Naju-si 58245, Korea;
| | - Sunoh Kim
- Central R&D Center, B&Tech Co., Ltd., Gwangju 61239, Korea; (H.C.); (W.S.K.); (J.S.K.)
- Correspondence: ; Tel.: +82-62-528-2201; Fax: +82-62-528-2202
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5
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Bailly C. Anticancer properties of caudatin and related C-21 steroidal glycosides from Cynanchum plants. Steroids 2021; 172:108855. [PMID: 33945800 DOI: 10.1016/j.steroids.2021.108855] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 03/29/2021] [Accepted: 04/22/2021] [Indexed: 12/12/2022]
Abstract
Numerous C-21 steroidal glycosides have been isolated from Cynanchum plants. Many of them derive from the aglycone caudatin (CDT) which includes a tetracyclic deacylmetaplexigenin unit and an ikemaoyl ester side chain. CDT can be found in diverse traditional medicines, such as Baishouwu radix used to treat gastro-intestinal disorders. The compound has revealed marked anticancer properties, reviewed here. CDT and its mono-glycoside analogue CDMC display antiproliferative activities against different cancer cell lines in vitro and have revealed significant anticancer effects in tumor xenograft models in vivo. Their mechanism of action is multifactorial, implicating several signaling pathways (Wnt/GSK3/β-catenin, TRAIL/DR5/ER and TNFAIP1/NFκB) which contribute to the antiproliferative, antiangiogenic, antimetastatic and proapoptotic effects of the natural products. CDT also modulates DNA replication, is antioxidant and targets some cancer stem cells. CDT and CDMC are interesting anticancer products, while other CDT glycoside derivatives display antiviral and antifungal activities. Altogether, the present review provides a survey of the pharmacological profiles of CDT and derivatives. The lack of knowledge about the molecular targets of CDT currently limits drug development but the natural product, orally active, warrants further pharmacology and toxicology studies.
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6
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Yuan C, Sha X, Xiong M, Zhong W, Wei Y, Li M, Tao S, Mou F, Peng F, Zhang C. Uncovering dynamic evolution in the plastid genome of seven Ligusticum species provides insights into species discrimination and phylogenetic implications. Sci Rep 2021; 11:988. [PMID: 33441833 PMCID: PMC7806627 DOI: 10.1038/s41598-020-80225-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Accepted: 12/16/2020] [Indexed: 12/02/2022] Open
Abstract
Ligusticum L., one of the largest members in Apiaceae, encompasses medicinally important plants, the taxonomic statuses of which have been proved to be difficult to resolve. In the current study, the complete chloroplast genomes of seven crucial plants of the best-known herbs in Ligusticum were presented. The seven genomes ranged from 148,275 to 148,564 bp in length with a highly conserved gene content, gene order and genomic arrangement. A shared dramatic decrease in genome size resulted from a lineage-specific inverted repeat (IR) contraction, which could potentially be a promising diagnostic character for taxonomic investigation of Ligusticum, was discovered, without affecting the synonymous rate. Although a higher variability was uncovered in hotspot divergence regions that were unevenly distributed across the chloroplast genome, a concatenated strategy for rapid species identification was proposed because separate fragments inadequately provided variation for fine resolution. Phylogenetic inference using plastid genome-scale data produced a concordant topology receiving a robust support value, which revealed that L. chuanxiong had a closer relationship with L. jeholense than L. sinense, and L. sinense cv. Fuxiong had a closer relationship to L. sinense than L. chuanxiong, for the first time. Our results not only furnish concrete evidence for clarifying Ligusticum taxonomy but also provide a solid foundation for further pharmaphylogenetic investigation.
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Affiliation(s)
- Can Yuan
- Industrial Crop Research Institute, Sichuan Academy of Agricultural Sciences, Chengdu, 610300, China.,Comprehensive Experimental Station of Cheng Du, Chinese Materia Medica of China Agriculture Research System, Chengdu, 610300, China
| | - Xiufen Sha
- Industrial Crop Research Institute, Sichuan Academy of Agricultural Sciences, Chengdu, 610300, China.,Comprehensive Experimental Station of Cheng Du, Chinese Materia Medica of China Agriculture Research System, Chengdu, 610300, China
| | - Miao Xiong
- Industrial Crop Research Institute, Sichuan Academy of Agricultural Sciences, Chengdu, 610300, China.,Comprehensive Experimental Station of Cheng Du, Chinese Materia Medica of China Agriculture Research System, Chengdu, 610300, China
| | - Wenjuan Zhong
- Industrial Crop Research Institute, Sichuan Academy of Agricultural Sciences, Chengdu, 610300, China.,Comprehensive Experimental Station of Cheng Du, Chinese Materia Medica of China Agriculture Research System, Chengdu, 610300, China
| | - Yu Wei
- National Key Facility for Crop Resources and Genetic Improvement, Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing, 100081, China
| | - Mingqian Li
- Cancer Institute of Integrated Traditional Chinese and Western Medicine, Zhejiang Academy of Traditional Chinese Medicine, Tongde Hospital of Zhejiang Province, Hangzhou, 310012, Zhejiang, China
| | - Shan Tao
- Industrial Crop Research Institute, Sichuan Academy of Agricultural Sciences, Chengdu, 610300, China.,Comprehensive Experimental Station of Cheng Du, Chinese Materia Medica of China Agriculture Research System, Chengdu, 610300, China
| | - Fangsheng Mou
- Industrial Crop Research Institute, Sichuan Academy of Agricultural Sciences, Chengdu, 610300, China
| | - Fang Peng
- Industrial Crop Research Institute, Sichuan Academy of Agricultural Sciences, Chengdu, 610300, China. .,Comprehensive Experimental Station of Cheng Du, Chinese Materia Medica of China Agriculture Research System, Chengdu, 610300, China.
| | - Chao Zhang
- Industrial Crop Research Institute, Sichuan Academy of Agricultural Sciences, Chengdu, 610300, China. .,Comprehensive Experimental Station of Cheng Du, Chinese Materia Medica of China Agriculture Research System, Chengdu, 610300, China.
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7
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Discrimination of Lycium chinense and L. barbarum Based on Metabolite Analysis and Hepatoprotective Activity. Molecules 2020; 25:molecules25245835. [PMID: 33321994 PMCID: PMC7764731 DOI: 10.3390/molecules25245835] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 12/09/2020] [Accepted: 12/09/2020] [Indexed: 11/17/2022] Open
Abstract
Lycii Fructus is a traditional medicine used to prevent liver and kidney diseases, which commonly derives from Lycium chinense and Lycium barbarum. Here, the extracts and ethyl acetate-soluble fractions of L. chinense fruits exhibited better hepatoprotective effects than those of L. barbarum, which was likely due to differences in their composition. Therefore, GC-MS and HPLC analyses were conducted to characterize the metabolite differences between L. chinense and L. barbarum. Based on amino acid (AA) and phenolic acid (PA) profiling, 24 AAs and 9 PAs were identified in the two species. Moreover, each species exhibited unique and readily distinguishable AA and PA star graphic patterns. HPLC analysis elucidated composition differences between the ethyl acetate-soluble layers of the two compounds. Further, NMR analysis identified their chemical structures as 4-(2-formyl-5-(hydroxymethyl)-1H-pyrrol-1-yl)butanoic acid and p-coumaric acid. The higher content of 4-(2-formyl-5-(hydroxymethyl)-1H-pyrrol-1-yl)butanoic acid was detected in L. chinense, whereas the content of p-coumaric acid was higher in L. barbarum. Therefore, the differences in the relative contents of these two secondary metabolites in the ethyl acetate-soluble layer of Lycii Fructus could be a good marker to discriminate between L. chinense and L. barbarum.
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Mao L, Ding H, Dong Q, Tian D. The chloroplast genome of the moss Haplocladium microphyllum, first in family Thuidiaceae. MITOCHONDRIAL DNA PART B-RESOURCES 2020; 5:2813-2814. [PMID: 33457958 PMCID: PMC7781994 DOI: 10.1080/23802359.2020.1789006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Bryophytes are a highly diverse group containing more than 12,800 species. Haplocladium microphyllum is in a large moss belonging to the family Thuidiaceae. We report the complete chloroplast (124,478 bp) genome sequence of H. microphyllum, it includes a pair of inverted repeat regions (IRs, 9727 bp), one large single-copy (LSC, 86,528 bp) region, and one small single-copy (SSC, 18,496 bp) region. Besides, the complete chloroplast genome contains 134 genes in total, including 88 protein-coding genes, 38 tRNA genes, and eight rRNA genes. Phylogenetic analysis showed that H. microphyllum has the closest relationship with Sanionia uncinata in Amblystegiaceae. Our study lays a foundation for further research like speciation of this species and the phylogeny of the Thuidiaceae family.
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Affiliation(s)
- Lihui Mao
- Zhejiang Institute of Landscape Plants and Flowers, Hangzhou, China
| | - Huaqiao Ding
- Zhejiang Institute of Landscape Plants and Flowers, Hangzhou, China
| | - Qing Dong
- Zhejiang Institute of Landscape Plants and Flowers, Hangzhou, China
| | - Danqing Tian
- Zhejiang Institute of Landscape Plants and Flowers, Hangzhou, China
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9
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Pang X, Liu H, Wu S, Yuan Y, Li H, Dong J, Liu Z, An C, Su Z, Li B. Species Identification of Oaks ( Quercus L., Fagaceae) from Gene to Genome. Int J Mol Sci 2019; 20:ijms20235940. [PMID: 31779118 PMCID: PMC6928813 DOI: 10.3390/ijms20235940] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Revised: 11/05/2019] [Accepted: 11/08/2019] [Indexed: 11/30/2022] Open
Abstract
Species identification of oaks (Quercus) is always a challenge because many species exhibit variable phenotypes that overlap with other species. Oaks are notorious for interspecific hybridization and introgression, and complex speciation patterns involving incomplete lineage sorting. Therefore, accurately identifying Quercus species barcodes has been unsuccessful. In this study, we used chloroplast genome sequence data to identify molecular markers for oak species identification. Using next generation sequencing methods, we sequenced 14 chloroplast genomes of Quercus species in this study and added 10 additional chloroplast genome sequences from GenBank to develop a DNA barcode for oaks. Chloroplast genome sequence divergence was low. We identified four mutation hotspots as candidate Quercus DNA barcodes; two intergenic regions (matK-trnK-rps16 and trnR-atpA) were located in the large single copy region, and two coding regions (ndhF and ycf1b) were located in the small single copy region. The standard plant DNA barcode (rbcL and matK) had lower variability than that of the newly identified markers. Our data provide complete chloroplast genome sequences that improve the phylogenetic resolution and species level discrimination of Quercus. This study demonstrates that the complete chloroplast genome can substantially increase species discriminatory power and resolve phylogenetic relationships in plants.
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Affiliation(s)
- Xinbo Pang
- Research Institute of Forestry, Chinese Academy of Forestry, Beijing 100091, China;
- Administration Bureau of Hongyashan State Owned Forest Farm in Yixian County, Yixian 074200, China; (H.L.); (S.W.); (Y.Y.); (H.L.); (J.D.); (Z.L.); (C.A.); (Z.S.)
- State Key Laboratory of Tree Genetics and Breeding, Chinese Academy of Forestry, Beijing 100091, China
- Key Laboratory of Tree Breeding and Cultivation of State Forestry Administration, Chinese Academy of Forestry, Beijing 100091, China
| | - Hongshan Liu
- Administration Bureau of Hongyashan State Owned Forest Farm in Yixian County, Yixian 074200, China; (H.L.); (S.W.); (Y.Y.); (H.L.); (J.D.); (Z.L.); (C.A.); (Z.S.)
| | - Suran Wu
- Administration Bureau of Hongyashan State Owned Forest Farm in Yixian County, Yixian 074200, China; (H.L.); (S.W.); (Y.Y.); (H.L.); (J.D.); (Z.L.); (C.A.); (Z.S.)
| | - Yangchen Yuan
- Administration Bureau of Hongyashan State Owned Forest Farm in Yixian County, Yixian 074200, China; (H.L.); (S.W.); (Y.Y.); (H.L.); (J.D.); (Z.L.); (C.A.); (Z.S.)
| | - Haijun Li
- Administration Bureau of Hongyashan State Owned Forest Farm in Yixian County, Yixian 074200, China; (H.L.); (S.W.); (Y.Y.); (H.L.); (J.D.); (Z.L.); (C.A.); (Z.S.)
| | - Junsheng Dong
- Administration Bureau of Hongyashan State Owned Forest Farm in Yixian County, Yixian 074200, China; (H.L.); (S.W.); (Y.Y.); (H.L.); (J.D.); (Z.L.); (C.A.); (Z.S.)
| | - Zhaohua Liu
- Administration Bureau of Hongyashan State Owned Forest Farm in Yixian County, Yixian 074200, China; (H.L.); (S.W.); (Y.Y.); (H.L.); (J.D.); (Z.L.); (C.A.); (Z.S.)
| | - Chuanzhi An
- Administration Bureau of Hongyashan State Owned Forest Farm in Yixian County, Yixian 074200, China; (H.L.); (S.W.); (Y.Y.); (H.L.); (J.D.); (Z.L.); (C.A.); (Z.S.)
| | - Zhihai Su
- Administration Bureau of Hongyashan State Owned Forest Farm in Yixian County, Yixian 074200, China; (H.L.); (S.W.); (Y.Y.); (H.L.); (J.D.); (Z.L.); (C.A.); (Z.S.)
| | - Bin Li
- Research Institute of Forestry, Chinese Academy of Forestry, Beijing 100091, China;
- Administration Bureau of Hongyashan State Owned Forest Farm in Yixian County, Yixian 074200, China; (H.L.); (S.W.); (Y.Y.); (H.L.); (J.D.); (Z.L.); (C.A.); (Z.S.)
- State Key Laboratory of Tree Genetics and Breeding, Chinese Academy of Forestry, Beijing 100091, China
- Key Laboratory of Tree Breeding and Cultivation of State Forestry Administration, Chinese Academy of Forestry, Beijing 100091, China
- Correspondence:
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Chen WH, Zhang ZZ, Ban YF, Rahman K, Ye BZ, Sun XL, Tan HY, Zheng XH, Liu HY, Xu LC, Yan B, Han T. Cynanchum bungei Decne and its two related species for "Baishouwu": A review on traditional uses, phytochemistry, and pharmacological activities. JOURNAL OF ETHNOPHARMACOLOGY 2019; 243:112110. [PMID: 31351190 DOI: 10.1016/j.jep.2019.112110] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Revised: 07/22/2019] [Accepted: 07/23/2019] [Indexed: 06/10/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Cynanchum bungei Decne. (CB) (Asclepiadaceae) and its two related species Cynanchum auriculatum Royle ex Wight. (CA) and Cynanchum wilfordii (Maxim.) Hemsl. (CW) are well known Chinese herbal medicines known by the name Baishouwu. Among them, CB has long been used for nourishing the kidney and liver, strengthening the bones and muscles, and regulating stomachache. However, to date, no comprehensive review on Baishouwu has been published. AIM OF THE REVIEW This review aims to provide a comprehensive summary on traditional uses, phytochemistry, pharmacology, and toxicology of the three herbal components of Baishouwu with the ultimate objective of providing a guide for future scientific and therapeutic potential use of Baishouwu. MATERIAL AND METHODS A literature search was undertaken on CB, CA and CW by analyzing the information from scientific databases (SciFinder, Pubmed, Elsevier, Google Scholar, Web of Science, and Baidu Scholar). Information was also gathered from local classic herbal literatures and conference papers on ethnopharmacology and the information provided in this review has been obtained from peer-reviewed papers. RESULTS Comparative analysis of literature search indicate that ethnopharmacological use of CB was recorded in China, however, CA and CW have been used in China, Korea and Japan. To date, 151 chemical compounds have been isolated from these species, and the major chemical constituents have been revealed to be acetophenones, C21-steroids, terpenoids, and alkaloids. These compounds and extracts have been proven to exhibit significant pharmacological activities, including anti-tumor, anti-inflammatory, immunomodulatory, hypolipidemic, anti-obesity, hepatoprotective, antifungal, antiviral, anti-depressant, vasodilating and estrogenic activities. CONCLUSIONS CB, CA and CW collectively known as Baishouwu are valuable medicinal herbs with multiple pharmacological activities. The traditional use for nourishing liver is closely associated with the hepatoprotective activity. The available literature performs that various of the activity of Baishouwu can be attributed to acetophenones and C21-steroids. It is high time that more efforts should be focused on the underlying mechanisms of their beneficial bioactivities and the structure activity relationship of the constituents, as well as their potential synergistic and antagonistic effects. The proper toxicology evaluation is crucial to guarantee the safety, efficacy, and eligibility for medical use. Further research on the comprehensive evaluation of medicinal quality and the understanding of multi-target network pharmacology of Baishouwu is in great request.
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Affiliation(s)
- Wen-Hua Chen
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, 4655 Daxue Road, Jinan, 250355, China
| | - Zhen-Zhen Zhang
- Naval Medical Institute of PLA, 880 Xiangyin Road, Shanghai, 200433, China
| | - Yan-Fei Ban
- Department of Pharmacognosy, School of Pharmacy, Navy Medical University, 325 Guohe Road, Shanghai, 200433, China
| | - Khalid Rahman
- Faculty of Science, School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, Byrom Street, Liverpool, L3 3AF, UK
| | - Bing-Zhu Ye
- Department of Pharmacognosy, School of Pharmacy, Navy Medical University, 325 Guohe Road, Shanghai, 200433, China
| | - Xiao-Lei Sun
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, 4655 Daxue Road, Jinan, 250355, China; Department of Pharmacognosy, School of Pharmacy, Navy Medical University, 325 Guohe Road, Shanghai, 200433, China
| | - Hui-Ying Tan
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, 4655 Daxue Road, Jinan, 250355, China
| | - Xiao-Hua Zheng
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, 4655 Daxue Road, Jinan, 250355, China
| | - Hong-Yan Liu
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, 4655 Daxue Road, Jinan, 250355, China
| | - Ling-Chuan Xu
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, 4655 Daxue Road, Jinan, 250355, China.
| | - Bin Yan
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, 4655 Daxue Road, Jinan, 250355, China.
| | - Ting Han
- Department of Pharmacognosy, School of Pharmacy, Navy Medical University, 325 Guohe Road, Shanghai, 200433, China.
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