Variation in the wheat AP2 homoeologs, the genes underlying lodicule development.
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ABSTRACT:
SUBMITTER: Ning S
PROVIDER: S-EPMC3770552 | biostudies-literature | 2013 Sep
REPOSITORIES: biostudies-literature
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Variation in the wheat AP2 homoeologs, the genes underlying lodicule development.
Ning Shunzong S Wang Ning N Sakuma Shun S Pourkheirandish Mohammad M Koba Takato T Komatsuda Takao T
Breeding science 20130901 3
The bread wheat genome harbors three homoeologs of the barley gene HvAP2, which determines the cleistogamous/non-cleistogamous flowering. The three homoeologs, TaAP2-A, TaAP2-B and TaAP2-D, are derived from the A, B and D genomes. The importance of lodicule swelling in assuring non-cleistogamous flowering in a range of wild and domesticated wheat accessions of varying ploidy level was established. Re-sequencing of wheat AP2 homoeologous genes was carried out to identify natural variation at both ...[more]
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