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Keystone Fungal Endophytes of <i>Panax</i> Plants Drive the Conversion of Ginsenoside Rb1 to Rd 植物内生关键真菌驱动人参皂苷Rb1向Rd的转化
4区 生物学
Phyton-Annales Rei Botanicae Pub Date : 2026-01-01 DOI: 10.32604/phyton.2026.075657
Ruikang Ma, Guangfei Wei, Songzi Li, Tongle Li, Fugang Wei, Yong Wang, Guozhuang Zhang, Linlin Dong
{"title":"Keystone Fungal Endophytes of &lt;i&gt;Panax&lt;/i&gt; Plants Drive the Conversion of Ginsenoside Rb1 to Rd","authors":"Ruikang Ma, Guangfei Wei, Songzi Li, Tongle Li, Fugang Wei, Yong Wang, Guozhuang Zhang, Linlin Dong","doi":"10.32604/phyton.2026.075657","DOIUrl":"https://doi.org/10.32604/phyton.2026.075657","url":null,"abstract":"Keystone taxa are critical for microbial community homeostasis and ecological niche interactions. However, the functions and genomic traits of endophytic keystone fungi in plant tissues remain unclear. Via network analysis, this study identified keystone fungi Plectosphaerella (Plec) and Cladosporium (Clad) in roots/leaves of medicinal Panax plants (P. ginseng, P. quinquefolius, P. notoginseng). Both correlated strongly positively with ginsenoside Rd content in respective tissues (ρ > 0.6, p < 0.001). Co-cultivation confirmed their ability to convert ginsenoside Rb1 to Rd, linked to β-glucosidase activity. Whole-genome sequencing/assembly/evolutionary analysis of the two strains elucidated genomic features for their keystone roles and saponin biotransformation. Genome mining found multiple GH3 genes (potential saponin transformers) in both; 11 (Plec) and 5 (Clad) were upregulated by cellobiose. Gene family phylogenetic analysis showed expanded transmembrane transport and environmental response functions. Both also had abundant secondary metabolic gene clusters and secretome genes, linking biotic interaction functions to their keystone roles. In summary, this study shows Panax endophytic keystone fungi can participate in ginsenoside biotransformation and clarifies their genomic traits, offering insights for functional endophytic fungal resource development.","PeriodicalId":54605,"journal":{"name":"Phyton-Annales Rei Botanicae","volume":"95 2","pages":"1-10"},"PeriodicalIF":0.0,"publicationDate":"2026-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147381999","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Sandalwood Essential Oil (SEO) Readily Inhibits <i>Colletotrichum gloeosporioides</i>-Mediated Anthracnose in Post-Harvest Stored Mango (<i>Mangifera indica</i> L. cv. ‘Keitt’) 檀香精油（SEO）对收获后芒果炭疽病(&lt;i&gt;Mangifera indica&lt;/i&gt； L. cv；“Keitt”)
4区 生物学
Phyton-Annales Rei Botanicae Pub Date : 2025-01-01 DOI: 10.32604/phyton.2025.065068
Muhammad Shahzaib, Shanwen Wang, Rundong Yao, Sezai Erċışlı, Rongxiang Wang, Xiaona Fu, Hanqing Cong, Pingyin Guan, Xuefei Jiang, Mahmoud F. Seleiman, Yuandi Zhu, Muhammad Mubashar Zafar, Fei Qiao
{"title":"Sandalwood Essential Oil (SEO) Readily Inhibits &lt;i&gt;Colletotrichum gloeosporioides&lt;/i&gt;-Mediated Anthracnose in Post-Harvest Stored Mango (&lt;i&gt;Mangifera indica&lt;/i&gt; L. cv. ‘Keitt’)","authors":"Muhammad Shahzaib, Shanwen Wang, Rundong Yao, Sezai Erċışlı, Rongxiang Wang, Xiaona Fu, Hanqing Cong, Pingyin Guan, Xuefei Jiang, Mahmoud F. Seleiman, Yuandi Zhu, Muhammad Mubashar Zafar, Fei Qiao","doi":"10.32604/phyton.2025.065068","DOIUrl":"https://doi.org/10.32604/phyton.2025.065068","url":null,"abstract":"Mango (Mangifera indica L. cv. ‘Keitt’) is one of the core fruit delicacies produced by China. During the post-harvest storage span, the fungal pathogen colletotrichum gloeosporioides readily invades the fruits and leads ... | Find, read and cite all the research you need on Tech Science Press","PeriodicalId":54605,"journal":{"name":"Phyton-Annales Rei Botanicae","volume":"94 7","pages":"2167-2181"},"PeriodicalIF":0.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147334252","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effect of Dandelion (Taraxacum mongolicum Hand.-Mazz.) Intercropping with Different Plant Spacing on Blight and Growth of Pepper (Capsicum annuum L.) 蒲公英(Taraxacum mongolicum Hand.-Mazz.)的作用不同株距间作对辣椒疫病及生长的影响
IF 0.5 4区 生物学
Phyton-Annales Rei Botanicae Pub Date : 2023-01-01 DOI: 10.32604/phyton.2023.027392
P. Li, Hanbing Liu, Yingfeng Chen, Xin Zhang, Ning Cao, Ying Sun, Meimei Jia, Meng Wu, Xuejiao Tong, Xinmei Jiang, Xihong Yu, Yao Cheng
{"title":"Effect of Dandelion (Taraxacum mongolicum Hand.-Mazz.) Intercropping with Different Plant Spacing on Blight and Growth of Pepper (Capsicum annuum L.)","authors":"P. Li, Hanbing Liu, Yingfeng Chen, Xin Zhang, Ning Cao, Ying Sun, Meimei Jia, Meng Wu, Xuejiao Tong, Xinmei Jiang, Xihong Yu, Yao Cheng","doi":"10.32604/phyton.2023.027392","DOIUrl":"https://doi.org/10.32604/phyton.2023.027392","url":null,"abstract":"","PeriodicalId":54605,"journal":{"name":"Phyton-Annales Rei Botanicae","volume":"43 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69897325","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Brassinosteroid Biosynthetic Gene CmDWF4 Regulates Bud Outgrowth in Chrysanthemum morifolium 油菜素内酯生物合成基因CmDWF4调控菊花芽生长
IF 0.5 4区 生物学
Phyton-Annales Rei Botanicae Pub Date : 2023-01-01 DOI: 10.32604/phyton.2023.027870
Xianrong Fu, A. Song, Bo Peng, Song Li, Weixin Liu, Lingling Zhang, Jiafu Jiang, Sumei Chen, Fadi Chen
{"title":"Brassinosteroid Biosynthetic Gene CmDWF4 Regulates Bud Outgrowth in Chrysanthemum morifolium","authors":"Xianrong Fu, A. Song, Bo Peng, Song Li, Weixin Liu, Lingling Zhang, Jiafu Jiang, Sumei Chen, Fadi Chen","doi":"10.32604/phyton.2023.027870","DOIUrl":"https://doi.org/10.32604/phyton.2023.027870","url":null,"abstract":"Brassinosteroids (BRs), a class of steroid phytohormones, play a critical role in plant growth and development. The DWF4 gene encodes a cytochrome P450 enzyme (CYP90B1), which is considered a rate-limiting enzyme in BR biosynthesis. Here, we identi fi ed a homologous gene of DWF4 in chrysanthemum, CmDWF4 . This gene was predicted to encode 491 amino acid residues with a molecular weight of 56.2 kDa and an isoelectric point (pI) of 9.10. Overexpression of CmDWF4 in chrysanthemum was found to signi fi cantly increase growth rate, number, and length of lateral buds. Transcriptome analysis showed that multiple xyloglucan endotransglycosy-lase/hydrolase (XTH) family encoding genes associated with cell wall modi fi cation were up-regulated in CmDWF4 -overexpressing lines. qRT-PCR assay con fi rmed the up-regulation of CmXTH6 , CmXTH23 , and CmXTH28 in CmDWF4 -overexpression line. Overall, this work establishes a mechanism by which BR biosynthetic gene CmDWF4 promotes lateral bud outgrowth in chrysanthemum, possibly through regulating cell elongation and expansion","PeriodicalId":54605,"journal":{"name":"Phyton-Annales Rei Botanicae","volume":"1 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69897472","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Identification of Resistance to Pathogenesis Related Protein GmPR1L in Tobacco Botrytis cinerea Infection 烟草灰霉病发病相关蛋白GmPR1L的抗性鉴定
IF 0.5 4区 生物学
Phyton-Annales Rei Botanicae Pub Date : 2023-01-01 DOI: 10.32604/phyton.2023.027607
Yeyao Du, Ye Zhang, Yang Song, Zhuo Zhang, Sujie Fan, Hanzhu Zhang, Piwu Wang
{"title":"Identification of Resistance to Pathogenesis Related Protein GmPR1L in Tobacco Botrytis cinerea Infection","authors":"Yeyao Du, Ye Zhang, Yang Song, Zhuo Zhang, Sujie Fan, Hanzhu Zhang, Piwu Wang","doi":"10.32604/phyton.2023.027607","DOIUrl":"https://doi.org/10.32604/phyton.2023.027607","url":null,"abstract":"","PeriodicalId":54605,"journal":{"name":"Phyton-Annales Rei Botanicae","volume":"1 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69897888","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
An in Vitro Approach to Investigate the Role of Abscisic Acid in Alleviating the Negative Effects of Chilling Stress on Banana Shoots 体外研究脱落酸在缓解香蕉幼苗低温胁迫中的作用
IF 0.5 4区 生物学
Phyton-Annales Rei Botanicae Pub Date : 2023-01-01 DOI: 10.32604/phyton.2023.028317
Ibrahim Hmmam, A. Raza, Ivica G. Djalović, Nagwa Khedr, A. Abdellatif
{"title":"An in Vitro Approach to Investigate the Role of Abscisic Acid in Alleviating the Negative Effects of Chilling Stress on Banana Shoots","authors":"Ibrahim Hmmam, A. Raza, Ivica G. Djalović, Nagwa Khedr, A. Abdellatif","doi":"10.32604/phyton.2023.028317","DOIUrl":"https://doi.org/10.32604/phyton.2023.028317","url":null,"abstract":"","PeriodicalId":54605,"journal":{"name":"Phyton-Annales Rei Botanicae","volume":"1 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69898427","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Identification and Expression Analysis of Abscisic Acid Signal Transduction Genes in Hemp Seeds 大麻种子脱落酸信号转导基因的鉴定与表达分析
IF 0.5 4区 生物学
Phyton-Annales Rei Botanicae Pub Date : 2023-01-01 DOI: 10.32604/phyton.2023.029041
Cong Hou, K. Ning, Xiuye Wei, Yufei Cheng, Huatao Yu, Haibin Yu, Xia Liu, Linlin Dong
{"title":"Identification and Expression Analysis of Abscisic Acid Signal Transduction Genes in Hemp Seeds","authors":"Cong Hou, K. Ning, Xiuye Wei, Yufei Cheng, Huatao Yu, Haibin Yu, Xia Liu, Linlin Dong","doi":"10.32604/phyton.2023.029041","DOIUrl":"https://doi.org/10.32604/phyton.2023.029041","url":null,"abstract":"","PeriodicalId":54605,"journal":{"name":"Phyton-Annales Rei Botanicae","volume":"1 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69898882","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Physiological Mechanisms Underlying N2-Fixing Common Bean (Phaseolus vulgaris L.) Tolerance to Iron Deficiency 固氮普通豆(Phaseolus vulgaris L.)的生理机制对缺铁的耐受性
IF 0.5 4区 生物学
Phyton-Annales Rei Botanicae Pub Date : 2023-01-01 DOI: 10.32604/phyton.2023.029048
A. Krouma
{"title":"The Physiological Mechanisms Underlying N2-Fixing Common Bean (Phaseolus vulgaris L.) Tolerance to Iron Deficiency","authors":"A. Krouma","doi":"10.32604/phyton.2023.029048","DOIUrl":"https://doi.org/10.32604/phyton.2023.029048","url":null,"abstract":"","PeriodicalId":54605,"journal":{"name":"Phyton-Annales Rei Botanicae","volume":"1 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69898914","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Improvement of Early Maturing and Climate Resilient Chickpea (Cicer arietinum L.) Cultivars Suitable for Multiple Environments in Bangladesh 早熟气候适应性鹰嘴豆的改良适合孟加拉国多种环境的品种
IF 0.5 4区 生物学
Phyton-Annales Rei Botanicae Pub Date : 2023-01-01 DOI: 10.32604/phyton.2023.025022
Md. Aktar-Uz-Zaman, Mohammad Ariful Islam, Md. Shahin Iqbal, M. Jahangir Alam, D. Sarkar, B. Albogami, A. Gaber, A. Hossain
{"title":"Improvement of Early Maturing and Climate Resilient Chickpea (Cicer arietinum L.) Cultivars Suitable for Multiple Environments in Bangladesh","authors":"Md. Aktar-Uz-Zaman, Mohammad Ariful Islam, Md. Shahin Iqbal, M. Jahangir Alam, D. Sarkar, B. Albogami, A. Gaber, A. Hossain","doi":"10.32604/phyton.2023.025022","DOIUrl":"https://doi.org/10.32604/phyton.2023.025022","url":null,"abstract":"","PeriodicalId":54605,"journal":{"name":"Phyton-Annales Rei Botanicae","volume":"1 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69891554","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Genome-Wide Identification, Evolution and Expression Analyses of GA2ox Gene Family in Brassica napus L. 甘蓝型油菜gaox基因家族的全基因组鉴定、进化及表达分析
IF 0.5 4区 生物学
Phyton-Annales Rei Botanicae Pub Date : 2023-01-01 DOI: 10.32604/phyton.2022.023928
Yanhua Li, Hualei Huang, Youming Shi, Shuqin Huang, Tao Liu, Changming Xiao, Xiaoqing Tian, P. Zhao, Xiaoyan Dai, Taocui Huang, Yan Zhou
{"title":"Genome-Wide Identification, Evolution and Expression Analyses of GA2ox Gene Family in Brassica napus L.","authors":"Yanhua Li, Hualei Huang, Youming Shi, Shuqin Huang, Tao Liu, Changming Xiao, Xiaoqing Tian, P. Zhao, Xiaoyan Dai, Taocui Huang, Yan Zhou","doi":"10.32604/phyton.2022.023928","DOIUrl":"https://doi.org/10.32604/phyton.2022.023928","url":null,"abstract":"","PeriodicalId":54605,"journal":{"name":"Phyton-Annales Rei Botanicae","volume":"1 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69890038","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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