Uzu Mutation in Barley (Hordeum vulgare L.) Reduces the Leaf Unrolling Response to Brassinolide

Ichiro HONDA; Haruko ZENIYA; Koichi YONEYAMA; Makiko CHONO; Shigenobu KANEKO; Yoshiaki WATANABE

doi:10.1271/bbb.67.1194

Organic Chemistry Communications

Uzu Mutation in Barley (Hordeum vulgare L.) Reduces the Leaf Unrolling Response to Brassinolide

Ichiro HONDA, Haruko ZENIYA, Koichi YONEYAMA, Makiko CHONO, Shigenobu KANEKO, Yoshiaki WATANABE

著者情報

キーワード: dwarf, barley, brassinolide, brassinosteroids, uzu

ジャーナルフリー

2003 年 67 巻 5 号 p. 1194-1197

DOI https://doi.org/10.1271/bbb.67.1194

詳細

抄録

A sensitive method to examine the brassinolide (BL) response of barley (Hordeum vulgare L.) using dark-grown leaf segments was established based on the known method for wheat. BL responses of 53 dwarf isogenic lines of barley were examined, and two lines were found having a uzu gene that doesn't respond significantly. These results indicate that uzu dwarfism may be caused by the non-responding character to BL.

責任著者(Corresponding author)

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