Floral Induction in Short-Day Lemna paucicostata 6746 by 8-Hydroxyquinoline, under Long Days

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概要

• 論文の詳細を見る

• Lemna paucicostata 6746 is a short-day duckweed and flowers in response to a single photoinductive cycle. Its critical dark period requirement is ca. 1Oh. ' Flowering in this duckweed could be induced by 8-hydroxyquinoline (8-HQ) under an otherwise non-inductive long-day regime of 16 h light and 8 h darkness; the critical dark period requirement for initiation of flowering was thus reduced by at least 2 h. However, 8-HQ was ineffective in initiating flowering in strain 6746 under continuous illumination. Atomic absorption analysis of the plant material revealed that the content of both iron and copper is markedly higher in the plants treated with 8-HQ. A comparison of the effects of 8-HQ and those of EDTA and etllylenediamine-di(ο-hydroxyphenylacetic acid), on flowering of strain 6746, has also been made.

• 日本植物生理学会の論文

著者

• Khurana J.p.

  Department Of Botany University Of Delhi

• Maheshwari S.C.

  Department of Botany, University of Delhi

• Maheshwari S.c.

  Department Of Botany University Of Delhi

関連論文

• Promotion of Flowering in Lemna paucicostata 6746 (a Short-Day Duckweed) by Cytokinins
• Floral Induction in Wolffia microscopica by Salicylic Acid and Related Compounds under Non-Inductive Long Days
• Effect of 8-Hydroxyquinoline on Flowering and Endogenous Levels of Iron and Copper in Lemna paucicostata, Strain LP_6
• Floral Induction in Short-Day Lemna paucicostata 6746 by 8-Hydroxyquinoline, under Long Days
• CHANGES IN THE CARBOHYDRATES, PROTEINS AND NUCLEIC ACIDS IN THE OVULES OF ZEPHYRANTHES LANCASTERI AT DIFFERENT STAGES OF MATURATION
• Some effects of salicylic acid on growth and flowering in Spirodela polyrrhiza SP_
• Preliminary characterization of a cholinesterase from roots of Bengal gram : Cicer arietinum L.
• Control of circadian rhythm in nitrate reductase activity in Wolffia microscopica Griff
• PHOTOPERIODIC CONTROL OF FLOWERING IN WOLFFIA PAPULIFERA

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