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Brassinosteroid biosynthesis gene OsD2 is associated with low-temperature germinability in rice

Sun Ha Kim1, Kyu-Chan Shim1, Hyun-Sook Lee2

  • 1Department of Agronomy, College of Agriculture and Life Sciences, Chungnam National University, Daejeon, South Korea.

Frontiers in Plant Science
|October 7, 2022
PubMed
Summary

Low-temperature germinability (LTG) in rice is crucial for direct seeding. The gene OsD2, involved in brassinosteroid biosynthesis, was identified as a key regulator of LTG and grain size, offering potential for rice breeding.

Keywords:
Oryza rufipogonOryza sativa L.OsD2brassinosteroidscytochrome P450low-temperature germinationrice

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