A Comparison of the Effects of Autoclaved and Nonautoclaved Gibberellic Acid on Lemna perpusilla 6746
Author(s) -
Howard K. Hodson,
K. C. Hamner
Publication year - 1971
Publication title -
plant physiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.554
H-Index - 312
eISSN - 1532-2548
pISSN - 0032-0889
DOI - 10.1104/pp.47.5.726
Subject(s) - gibberellic acid , frond , botany , chemistry , decomposition , biology , horticulture , germination , organic chemistry
Gibberellic acid was reported to inhibit flowering, reduce frond size, and increase the multiplication rate of aseptically cultured Lemna perpusilla 6746 when autoclaved with the medium (4), but there are no reports on the effects of nonautoclaved GA3 on this species. Since GA3 is unstable to heat (2), all or part of the reported effects of GA3 on L. perpusilla 6746 might be due to decomposition products formed during autoclaving (6). The results that follow show that auto
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