Unknown

Dataset Information

0

A reference genome for common bean and genome-wide analysis of dual domestications.


ABSTRACT: Common bean (Phaseolus vulgaris L.) is the most important grain legume for human consumption and has a role in sustainable agriculture owing to its ability to fix atmospheric nitrogen. We assembled 473 Mb of the 587-Mb genome and genetically anchored 98% of this sequence in 11 chromosome-scale pseudomolecules. We compared the genome for the common bean against the soybean genome to find changes in soybean resulting from polyploidy. Using resequencing of 60 wild individuals and 100 landraces from the genetically differentiated Mesoamerican and Andean gene pools, we confirmed 2 independent domestications from genetic pools that diverged before human colonization. Less than 10% of the 74 Mb of sequence putatively involved in domestication was shared by the two domestication events. We identified a set of genes linked with increased leaf and seed size and combined these results with quantitative trait locus data from Mesoamerican cultivars. Genes affected by domestication may be useful for genomics-enabled crop improvement.

SUBMITTER: Schmutz J 

PROVIDER: S-EPMC7048698 | biostudies-literature | 2014 Jul

REPOSITORIES: biostudies-literature

altmetric image

Publications

A reference genome for common bean and genome-wide analysis of dual domestications.

Schmutz Jeremy J   McClean Phillip E PE   Mamidi Sujan S   Wu G Albert GA   Cannon Steven B SB   Grimwood Jane J   Jenkins Jerry J   Shu Shengqiang S   Song Qijian Q   Chavarro Carolina C   Torres-Torres Mirayda M   Geffroy Valerie V   Moghaddam Samira Mafi SM   Gao Dongying D   Abernathy Brian B   Barry Kerrie K   Blair Matthew M   Brick Mark A MA   Chovatia Mansi M   Gepts Paul P   Goodstein David M DM   Gonzales Michael M   Hellsten Uffe U   Hyten David L DL   Jia Gaofeng G   Kelly James D JD   Kudrna Dave D   Lee Rian R   Richard Manon M S MM   Miklas Phillip N PN   Osorno Juan M JM   Rodrigues Josiane J   Thareau Vincent V   Urrea Carlos A CA   Wang Mei M   Yu Yeisoo Y   Zhang Ming M   Wing Rod A RA   Cregan Perry B PB   Rokhsar Daniel S DS   Jackson Scott A SA  

Nature genetics 20140608 7


Common bean (Phaseolus vulgaris L.) is the most important grain legume for human consumption and has a role in sustainable agriculture owing to its ability to fix atmospheric nitrogen. We assembled 473 Mb of the 587-Mb genome and genetically anchored 98% of this sequence in 11 chromosome-scale pseudomolecules. We compared the genome for the common bean against the soybean genome to find changes in soybean resulting from polyploidy. Using resequencing of 60 wild individuals and 100 landraces from  ...[more]

Similar Datasets

| S-EPMC8084209 | biostudies-literature
| S-EPMC10637669 | biostudies-literature
| S-EPMC7982862 | biostudies-literature
| S-EPMC8438126 | biostudies-literature
| S-EPMC4849109 | biostudies-literature
| S-EPMC7666124 | biostudies-literature
| S-EPMC7307723 | biostudies-literature
| S-EPMC7764677 | biostudies-literature
| S-EPMC10439169 | biostudies-literature
| S-EPMC8157364 | biostudies-literature