Induction and Promotion of Flowering by Heat-Treated Catecholamines in Lemna paucicostata

Atsuko OKATANI; Tatsuya IKEGAMI; Wataru TAKAHASHI; Osamu TANAKA

doi:10.1271/bbb.100426

Biochemistry & Molecular Biology Notes

Induction and Promotion of Flowering by Heat-Treated Catecholamines in Lemna paucicostata

Atsuko OKATANI, Tatsuya IKEGAMI, Wataru TAKAHASHI, Osamu TANAKA

著者情報

キーワード: adrenaline, catecholamines, flower induction, Lemna, noradrenaline

ジャーナルフリー

2010 年 74 巻 11 号 p. 2339-2341

DOI https://doi.org/10.1271/bbb.100426

View "Advance Publication" version (November 7, 2010).

詳細

抄録

Alkali- and heat-treated norepinephrine, a catecholamine, induced flowering of short-day (SD) plant Lemna paucicostata 151 even under long-day (LD) conditions. Flowering induced with a lower concentration of heat-treated norepinephrine was promoted under SD conditions but inhibited by a night break. The related compounds L-dopa and dopamine also promoted flowering under SD conditions when they were heat-treated.

責任著者(Corresponding author)

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