Gibberellins from the Seed, Tassel, Cob and Silk of Maize

Noboru MUROFUSHI; Ichiro HONDA; Ryoichi HIRASAWA; Isomaro YAMAGUCHI; Nobutaka TAKAHASHI; Bernard O. PHINNEY

doi:10.1271/bbb1961.55.435

Agricultural and Biological Chemistry

Online ISSN : 1881-1280
Print ISSN : 0002-1369
ISSN-L : 0002-1369

Gibberellins from the Seed, Tassel, Cob and Silk of Maize

Noboru MUROFUSHI, Ichiro HONDA, Ryoichi HIRASAWA, Isomaro YAMAGUCHI, Nobutaka TAKAHASHI, Bernard O. PHINNEY

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JOURNAL FREE ACCESS

1991 Volume 55 Issue 2 Pages 435-439

DOI https://doi.org/10.1271/bbb1961.55.435

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Abstract

Endogenous GAs in the immature seed of maize (hybrid Ko-No. 7) were analyzed, and GA₁ GA4, GA₈, GA₉, GA₁₇, GA₁₉, GA₂₀, GA₂₉, GA₃₄, GA₄₄ and GA₅₃ were identified by GC/MS and/or GC/SIM. Among these GAs, GA₂₀ was the major one.
Endogenous GA₁, GA₃ and GA₄ in the tassel, cob and silk of maize were analyzed, and gave information that suggests a role for GAs in the reproductive organs of maize.

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