Genetic basis and adaptation trajectory of soybean from its temperate origin to tropics.
Genetic basis and adaptation trajectory of soybean from its temperate origin to tropics.
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大豆从温带起源到热带的遗传基础和适应轨迹
DOI:
10.1038/s41467-021-25800-3
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发表时间:
2021-09-14
影响因子:
16.6
通讯作者:
Liu B
中科院分区:
文献类型:
--
作者:
Dong L;Fang C;Cheng Q;Su T;Kou K;Kong L;Zhang C;Li H;Hou Z;Zhang Y;Chen L;Yue L;Wang L;Wang K;Li Y;Gan Z;Yuan X;Weller JL;Lu S;Kong F;Liu B
Soybean (Glycine max) serves as a major source of protein and edible oils worldwide. The genetic and genomic bases of the adaptation of soybean to tropical regions remain largely unclear. Here, we identify the novel locusTime of Flowering 16(Tof16), which confers delay flowering and improve yield at low latitudes and determines that it harbors the soybean homolog ofLATE ELONGATED HYPOCOTYL(LHY).Tof16and the previously identifiedJlocus genetically additively but independently control yield under short-day conditions. More than 80% accessions in low latitude harbor the mutations oftof16andj, which suggests that loss of functions ofTof16andJare the major genetic basis of soybean adaptation into tropics. We suggest that maturity and yield traits can be quantitatively improved by modulating the genetic complexity of various alleles of theLHYhomologs,JandE1. Our findings uncover the adaptation trajectory of soybean from its temperate origin to the tropics.
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影响因子:
64.5
作者:
Hsu PD;Lander ES;Zhang F
通讯作者:
Zhang F
影响因子:
5.8
作者:
HARTWIG, EE;KIIHL, RAS
通讯作者:
KIIHL, RAS
影响因子:
2.6
作者:
HYMOWITZ, T
通讯作者:
HYMOWITZ, T
影响因子:
30.8
作者:
Lu, Sijia;Dong, Lidong;Kong, Fanjiang
通讯作者:
Kong, Fanjiang
影响因子:
1.2
作者:
Cingolani, Pablo;Platts, Adrian;Ruden, Douglas M.
通讯作者:
Ruden, Douglas M.