1
|
Chen HW, Yan LH, Wang XJ, Zhao ZY, Wu X, Li J, Lei XS, Xiong J, Hu JF. Undescribed polyketides from endophytes associated with the critically endangered conifer Abies beshanzuensis. Fitoterapia 2024; 177:106104. [PMID: 38950637 DOI: 10.1016/j.fitote.2024.106104] [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: 04/20/2024] [Revised: 06/21/2024] [Accepted: 06/27/2024] [Indexed: 07/03/2024]
Abstract
Four undescribed polyketides, beshanzones A (1) and B (2) as well as beshanhexanols A (3) and B (4), along with three known ones (5-7) were isolated from the rice fermentation of two endophytic fungi associated with the critically endangered Chinese endemic conifer Abies beshanzuensis. γ-Butyrolactone derivatives 1, 2, and 5 were isolated from Phomopsis sp. BSZ-AZ-2, an interesting strain that drawn our attention this time. The cyclohexanol derivatives 3, 4, 6, and 7 were obtained during a follow-up investigation on Penicillium commune BSZ-P-4-1. The chemical structures including absolute configurations of compounds 1-4 were determined by spectroscopic methods, Mo2(OAc)4 induced electronic circular dichroism (IECD), GIAO NMR calculations and DP4+ probability analyses. In particular, compound 2 contains a novel 5/5 bicyclic ring system, which might be biogenetically derived from the known compound 5 through hydrolysis followed by an Aldol reaction. All isolates were evaluated for their antimicrobial activities against a small panel of bacterial and fungal pathogens. Compounds 6 and 7 showed moderate inhibitory activities against Candida albicans, with MIC values of 16 and 32 μg/mL, respectively.
Collapse
Affiliation(s)
- Hao-Wei Chen
- School of Pharmaceutical Sciences, Zhejiang Provincial Key Laboratory of Plant Evolutionary Ecology and Conservation, Taizhou University, Zhejiang 318000, PR China; School of Pharmacy, Fudan University, Shanghai 201203, PR China
| | - Li-Hong Yan
- School of Pharmaceutical Sciences, Zhejiang Provincial Key Laboratory of Plant Evolutionary Ecology and Conservation, Taizhou University, Zhejiang 318000, PR China
| | - Xue-Jiao Wang
- School of Pharmaceutical Sciences, Zhejiang Provincial Key Laboratory of Plant Evolutionary Ecology and Conservation, Taizhou University, Zhejiang 318000, PR China; School of Pharmacy, Fudan University, Shanghai 201203, PR China
| | - Ze-Yu Zhao
- School of Pharmaceutical Sciences, Zhejiang Provincial Key Laboratory of Plant Evolutionary Ecology and Conservation, Taizhou University, Zhejiang 318000, PR China; School of Pharmacy, Fudan University, Shanghai 201203, PR China
| | - Xiying Wu
- School of Pharmaceutical Sciences, Zhejiang Provincial Key Laboratory of Plant Evolutionary Ecology and Conservation, Taizhou University, Zhejiang 318000, PR China; School of Pharmacy, Fudan University, Shanghai 201203, PR China
| | - Jiyang Li
- School of Pharmacy, Fudan University, Shanghai 201203, PR China
| | - Xin-Sheng Lei
- School of Pharmacy, Fudan University, Shanghai 201203, PR China
| | - Juan Xiong
- School of Pharmacy, Fudan University, Shanghai 201203, PR China.
| | - Jin-Feng Hu
- School of Pharmaceutical Sciences, Zhejiang Provincial Key Laboratory of Plant Evolutionary Ecology and Conservation, Taizhou University, Zhejiang 318000, PR China; School of Pharmacy, Fudan University, Shanghai 201203, PR China.
| |
Collapse
|
2
|
Liu B, Liu K, Chen X, Xiao D, Wang T, Yang Y, Shuai H, Wu S, Yuan L, Chen L. Comparative Transcriptome Analysis Reveals the Interaction of Sugar and Hormone Metabolism Involved in the Root Hair Morphogenesis of the Endangered Fir Abies beshanzuensis. PLANTS (BASEL, SWITZERLAND) 2023; 12:276. [PMID: 36678989 PMCID: PMC9862426 DOI: 10.3390/plants12020276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 12/26/2022] [Accepted: 12/29/2022] [Indexed: 06/17/2023]
Abstract
Abies beshanzuensis, an extremely rare and critically endangered plant with only three wild adult trees globally, is strongly mycorrhizal-dependent, leading to difficulties in protection and artificial breeding without symbiosis. Root hair morphogenesis plays an important role in the survival of mycorrhizal symbionts. Due to the lack of an effective genome and transcriptome of A. beshanzuensis, the molecular signals involved in the root hair development remain unknown, which hinders its endangered mechanism analysis and protection. Herein, transcriptomes of radicles with root hair (RH1) and without root hair (RH0) from A. beshanzuensis in vitro plantlets were primarily established. Functional annotation and differentially expressed gene (DEG) analysis showed that the two phenotypes have highly differentially expressed gene clusters. Transcriptome divergence identified hormone and sugar signaling primarily involved in root hair morphogenesis of A. beshanzuensis. Weighted correlation network analysis (WGCNA) coupled with quantitative real-time PCR (qRT-PCR) found that two hormone-sucrose-root hair modules were linked by IAA17, and SUS was positioned in the center of the regulation network, co-expressed with SRK2E in hormone transduction and key genes related to root hair morphogenesis. Our results contribute to better understanding of the molecular mechanisms of root hair development and offer new insights into deciphering the survival mechanism of A. beshanzuensis and other endangered species, utilizing root hair as a compensatory strategy instead of poor mycorrhizal growth.
Collapse
Affiliation(s)
- Bin Liu
- Department of Horticulture, College of Agriculture and Biotechnology, Zhejiang University, Hangzhou 310058, China
| | - Ke Liu
- Department of Horticulture, College of Agriculture and Biotechnology, Zhejiang University, Hangzhou 310058, China
| | - Xiaorong Chen
- Qingyuan Conservation Center of Qianjiangyuan-Baishanzu National Park, Qingyuan 323800, China
| | - Duohong Xiao
- Department of Horticulture, College of Agriculture and Biotechnology, Zhejiang University, Hangzhou 310058, China
| | - Tingjin Wang
- Department of Horticulture, College of Agriculture and Biotechnology, Zhejiang University, Hangzhou 310058, China
| | - Yang Yang
- Department of Horticulture, College of Agriculture and Biotechnology, Zhejiang University, Hangzhou 310058, China
| | - Hui Shuai
- Department of Horticulture, College of Agriculture and Biotechnology, Zhejiang University, Hangzhou 310058, China
| | - Sumei Wu
- Qingyuan Conservation Center of Qianjiangyuan-Baishanzu National Park, Qingyuan 323800, China
| | - Lu Yuan
- Department of Horticulture, College of Agriculture and Biotechnology, Zhejiang University, Hangzhou 310058, China
| | - Liping Chen
- Department of Horticulture, College of Agriculture and Biotechnology, Zhejiang University, Hangzhou 310058, China
| |
Collapse
|
3
|
Xu JB, Xie XY, Zhou QQ, Zhu JY. Abieshanesides A and B, two unique ent-18,19-dinoricetexane diterpenoid glycosides from Abies beshanzuensis M.H. Wu. Fitoterapia 2021; 156:105096. [PMID: 34883224 DOI: 10.1016/j.fitote.2021.105096] [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: 11/09/2021] [Revised: 11/29/2021] [Accepted: 11/30/2021] [Indexed: 11/24/2022]
Abstract
Two unprecedented ent-18,19-dinoricetexane diterpenoid glycosides, named abieshanesides A (1) and B (2), together with seven known compounds, have been isolated from the dead trunks and branches of Abies beshanzuensis M.H. Wu. To our knowledge, abieshanesides A and B represent the first ent-18,19-dinoricetexane diterpenoid glycosides found in natural sources. Their structures and absolute configurations were elucidated by using a combination of spectroscopic techniques and comparison of experimental and calculated electronic circular dichroism (ECD) data. The MTT experiments showed that (E)-resveratrol (7) could inhibit viability of MH7A cells with the IC50 value of 12.5 μM. Compound 7 was able to block MH7A cell proliferation and was associated with G0/G1-phase cell cycle arrest. Flow cytometric analysis showed that the treatment by 7 significantly induced the proliferation of MH7A cells in a dose-dependent manner.
Collapse
Affiliation(s)
- Jin-Biao Xu
- Department of Pharmacy, College of Medicine, Jiaxing University, Jiaxing 314001, China.
| | - Xiao-Yan Xie
- Department of Pharmacy, College of Medicine, Jiaxing University, Jiaxing 314001, China; College of pharmacy, Zhejiang University of Technology, Hangzhou 310014, China
| | - Qing-Qing Zhou
- Department of Pharmacy, College of Medicine, Jiaxing University, Jiaxing 314001, China; College of pharmacy, Zhejiang University of Technology, Hangzhou 310014, China
| | - Jian-Yong Zhu
- Clinical Laboratory Medicine Center, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200437, China.
| |
Collapse
|
4
|
Dong NL, Wang W, Wang Z, Zhang YY, Shao YZ, Sun HZ. Characterization of the complete plastid genome of Abies forrestii (Pinaceae) from southwest China. Mitochondrial DNA B Resour 2021; 6:2772-2774. [PMID: 34471700 PMCID: PMC8405101 DOI: 10.1080/23802359.2021.1969699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Accepted: 08/10/2021] [Indexed: 11/21/2022] Open
Abstract
Abies forrestii is endemic to southwest China and ecologically important as a major component of the cold temperate forests. This study was the first report complete chloroplast (cp) genome of A. forrestii. The complete chloroplast genome was 120,022 bp in size. In total, 114 genes were identified, including 68 peptide-encoding genes, 35 tRNA genes, four rRNA genes, six open reading frames and one pseudogene. Thirteen genes contain introns. In phylogenetic analysis, A. forrestii was found to be closely related with A. nukiangensis, A. fanjingshanensis and A. delavayi subsp. fansipanensis. Our study will provide potential genetic resources for further evolutionary studies of this ecologically important species.
Collapse
Affiliation(s)
- Na-Lin Dong
- College of Landscape Architecture and Art, Henan Agriculture University, Zhengzhou, China
| | - Wei Wang
- College of Life Sciences, Henan Agriculture University, Zhengzhou, China
| | - Zhao Wang
- College of Life Sciences, Henan Agriculture University, Zhengzhou, China
| | - Yuan-Yuan Zhang
- College of Life Sciences, Henan Agriculture University, Zhengzhou, China
| | - Yi-Zhen Shao
- College of Life Sciences, Henan Agriculture University, Zhengzhou, China
| | - Hong-Ze Sun
- Department of Biology, Beijing Dayu School, Beijing, China
| |
Collapse
|
5
|
Su L, Zhao PF, Lu XF, Shao YZ. The complete chloroplast genome sequence of Abies chensiensis (Pinaceae). Mitochondrial DNA B Resour 2019; 4:3262-3263. [PMID: 33365947 PMCID: PMC7687642 DOI: 10.1080/23802359.2018.1542992] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Accepted: 10/20/2018] [Indexed: 11/26/2022] Open
Abstract
Abies chensiensis is listed as a threatened species in the Red List and categorized as key protected wild plants in China. Here, we determined the complete chloroplast genome of A. chensiensis using the Illumina MiSeq platform. The genome was 121,795 bp in length, comprising a large single copy (LSC) region of 67,160 bp, a small single copy (SSC) region of 54,107 bp, and two inverted repeat regions (IRa and IRb) of 264 bp each. It was composed of 114 genes, including 68 peptide-encoding genes, 35 transfer RNAs (tRNAs), four ribosomal RNAs (rRNAs), six open reading frames and one pseudogene. Phylogenetic analysis revealed that A. chensiensis was most closely related to A. beshanzuensis, with high bootstrap values. The present research will provide potential genetic resources for further conservation and management strategies.
Collapse
Affiliation(s)
- Lei Su
- School of Life Sciences, Henan University, Kaifeng, China
| | - Peng-Fei Zhao
- College of Life Sciences, Henan Agriculture University, Zhengzhou, China
| | - Xiao-Fang Lu
- College of Life Sciences, Henan Agriculture University, Zhengzhou, China
| | - Yi-Zhen Shao
- College of Life Sciences, Henan Agriculture University, Zhengzhou, China
| |
Collapse
|
6
|
Li GY, Wu WJ, Zhang YX, Mao JH, Song YJ, Han XY, Song MH, Guo ZN, Dong YB, Liu XM. Next-generation sequencing yields the complete chloroplast genome of Abies Alba. Mitochondrial DNA B Resour 2019. [DOI: 10.1080/23802359.2018.1558122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Affiliation(s)
- Guo-Yin Li
- College of Life Science and Agronomy, Zhoukou Normal University, Zhoukou, China
| | - Wen-Jiang Wu
- College of Food Science and Technology, Henan Agriculture University, Zhengzhou, China
| | - Yun-Xia Zhang
- College of Life Science and Agronomy, Zhoukou Normal University, Zhoukou, China
| | - Jian-Hang Mao
- College of Life Science and Agronomy, Zhoukou Normal University, Zhoukou, China
| | - Ya-Jie Song
- College of Life Science and Agronomy, Zhoukou Normal University, Zhoukou, China
| | - Xue-Yang Han
- College of Life Science and Agronomy, Zhoukou Normal University, Zhoukou, China
| | - Ming-Hui Song
- College of Life Science and Agronomy, Zhoukou Normal University, Zhoukou, China
| | - Zhen-Ni Guo
- College of Life Science and Agronomy, Zhoukou Normal University, Zhoukou, China
| | - Ya-bin Dong
- College of Life Science and Agronomy, Zhoukou Normal University, Zhoukou, China
| | - Xiao-Meng Liu
- College of Life Science and Agronomy, Zhoukou Normal University, Zhoukou, China
| |
Collapse
|
7
|
Guo C, Xu Y. Next-generation sequencing yields the complete chloroplast genome of Abies fargesii. Mitochondrial DNA B Resour 2019. [DOI: 10.1080/23802359.2019.1591230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Affiliation(s)
- Chao Guo
- School of Fine Art, Zhengzhou Normal University, Zhengzhou, China
| | - Yan Xu
- School of Art and Design, Zhengzhou Institute of Finance and Economics, Zhengzhou, China
| |
Collapse
|
8
|
Guo ZN, Lu XF, Dong YB, Wu CJ, Li GY. Next-generation sequencing yields the complete chloroplast genome of Abies fanjingshanensis, an Endangered species from South China. Mitochondrial DNA B Resour 2019. [DOI: 10.1080/23802359.2019.1574680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Affiliation(s)
- Zhen-Ni Guo
- College of Life Science and Agronomy, Zhoukou Normal University, Zhoukou, China
| | - Xiao-Fang Lu
- College of Food Science and Technology, Henan Agriculture University, Zhengzhou, China
| | - Ya-bin Dong
- College of Life Science and Agronomy, Zhoukou Normal University, Zhoukou, China
| | - Chang-Jing Wu
- College of Life Science and Agronomy, Zhoukou Normal University, Zhoukou, China
| | - Guo-Yin Li
- College of Life Science and Agronomy, Zhoukou Normal University, Zhoukou, China
| |
Collapse
|
9
|
Wu S, Lu XF, Zhao PF, Shao YZ. Next-generation sequencing yields the complete chloroplast genome of Abies balsamea. Mitochondrial DNA B Resour 2019. [DOI: 10.1080/23802359.2019.1598824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Affiliation(s)
- Si Wu
- College of Life Sciences, Henan Agricultural University, Zhengzhou, China
| | - Xiao-Fang Lu
- College of Life Sciences, Henan Agricultural University, Zhengzhou, China
| | - Peng-Fei Zhao
- College of Life Sciences, Henan Agricultural University, Zhengzhou, China
| | - Yi-Zhen Shao
- College of Life Sciences, Henan Agricultural University, Zhengzhou, China
| |
Collapse
|
10
|
Shao YZ, Chen Y, Lu XF, Ye YZ, Yuan ZL. Next-generation sequencing yields the complete chloroplast genome of Abies kawakamii. MITOCHONDRIAL DNA PART B-RESOURCES 2018; 4:29-30. [PMID: 33365407 PMCID: PMC7510649 DOI: 10.1080/23802359.2018.1535856] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Accepted: 09/19/2018] [Indexed: 11/19/2022]
Abstract
Abies kawakamii is endemic to the island of Taiwan and has been listed as a threatened species in the Red List. In present study, we reported the complete chloroplast genome of A. kawakamii. The chloroplast genome is 121,290 bp in size. It was composed of 114 genes and they were 68 peptide-encoding genes, 35 tRNA genes, four rRNA genes, six open reading frames and one pseudogene. Loss of ndh genes was identified in the genome of A. kawakamii. Inverted repeat sequences include trnS–psaM–ycf12–trnG and trnG–ycf12–psaM–trnS were recognized in 52-kb inversion points. The phylogenetic analysis confirms that the Abies species are strongly supported as monophyletic. The complete plastome of A. kawakamii will provide potential genetic resources for further conservation and management strategies.
Collapse
Affiliation(s)
- Yi-Zhen Shao
- College of Life Sciences, Henan Agriculture University, Zhengzhou, China
| | - Yun Chen
- College of Life Sciences, Henan Agriculture University, Zhengzhou, China
| | - Xiao-Fang Lu
- College of Life Sciences, Henan Agriculture University, Zhengzhou, China
| | - Yong-Zhong Ye
- College of Life Sciences, Henan Agriculture University, Zhengzhou, China
| | - Zhi-Liang Yuan
- College of Life Sciences, Henan Agriculture University, Zhengzhou, China
| |
Collapse
|