Deciphering PDH1's role in mung bean domestication : a genomic perspective on pod dehiscence
© 2024 Society for Experimental Biology and John Wiley & Sons Ltd..
Mung bean (Vigna radiata) stands as a crucial legume crop in Asia, contributing to food security. However, our understanding of the underlying genetic foundation governing domesticated agronomic traits, especially those linked to pod architecture, remains largely unexplored. In this study, we delved into the genomic divergence between wild and domesticated mung bean varieties, leveraging germplasm obtained from diverse sources. Our findings unveiled pronounced variation in promoter regions (35%) between the two mung bean subpopulations, suggesting substantial changes in gene expression patterns during domestication. Leveraging transcriptome analysis using distinct reproductive stage pods and subpopulations, we identified candidate genes responsible for pod and seed architecture development, along with Genome-Wide Association Studies (GWAS) and Quantitative Trait Locus (QTL) analysis. Notably, our research conclusively confirmed PDH1 as a parallel domesticated gene governing pod dehiscence in legumes. This study imparts valuable insights into the genetic underpinnings of domesticated agronomic traits in mung bean, and simultaneously highlighting the parallel domestication of pivotal traits within the realm of legume crops.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2024 |
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Erschienen: |
2024 |
Enthalten in: |
Zur Gesamtaufnahme - year:2024 |
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Enthalten in: |
The Plant journal : for cell and molecular biology - (2024) vom: 11. Feb. |
Sprache: |
Englisch |
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Beteiligte Personen: |
Li, Shuai [VerfasserIn] |
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Links: |
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Themen: |
Domestication |
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Anmerkungen: |
Date Revised 11.02.2024 published: Print-Electronic Citation Status Publisher |
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doi: |
10.1111/tpj.16680 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM368313719 |
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520 | |a Mung bean (Vigna radiata) stands as a crucial legume crop in Asia, contributing to food security. However, our understanding of the underlying genetic foundation governing domesticated agronomic traits, especially those linked to pod architecture, remains largely unexplored. In this study, we delved into the genomic divergence between wild and domesticated mung bean varieties, leveraging germplasm obtained from diverse sources. Our findings unveiled pronounced variation in promoter regions (35%) between the two mung bean subpopulations, suggesting substantial changes in gene expression patterns during domestication. Leveraging transcriptome analysis using distinct reproductive stage pods and subpopulations, we identified candidate genes responsible for pod and seed architecture development, along with Genome-Wide Association Studies (GWAS) and Quantitative Trait Locus (QTL) analysis. Notably, our research conclusively confirmed PDH1 as a parallel domesticated gene governing pod dehiscence in legumes. This study imparts valuable insights into the genetic underpinnings of domesticated agronomic traits in mung bean, and simultaneously highlighting the parallel domestication of pivotal traits within the realm of legume crops | ||
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700 | 1 | |a Zhu, Hong |e verfasserin |4 aut | |
700 | 1 | |a Chen, Liyang |e verfasserin |4 aut | |
700 | 1 | |a Zhang, Huiying |e verfasserin |4 aut | |
700 | 1 | |a Lian, Lijie |e verfasserin |4 aut | |
700 | 1 | |a Xu, Miaomiao |e verfasserin |4 aut | |
700 | 1 | |a Feng, Xilong |e verfasserin |4 aut | |
700 | 1 | |a Hou, Rui |e verfasserin |4 aut | |
700 | 1 | |a Yao, Xiaolin |e verfasserin |4 aut | |
700 | 1 | |a Lin, Yifan |e verfasserin |4 aut | |
700 | 1 | |a Wang, Huaying |e verfasserin |4 aut | |
700 | 1 | |a Wang, Xutong |e verfasserin |4 aut | |
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