费氏落地生根二氧化碳代谢的快速昼夜节律。
A rapid circadian rhythm of carbon-dioxide metabolism in Bryophyllum fedtschenkoi.
机构信息
Botany Department, Glasgow University, G12 8QQ, Glasgow, UK.
出版信息
Planta. 1984 Jun;161(4):381-4. doi: 10.1007/BF00398730.
PMID:24253729
Abstract
Leaves of Bryophyllum fedtschenkoi Hamet et Perrier maintained in a stream of normal air and at 15° C exhibit a circadian rhythm of CO2 uptake in continuous light but not in continuous darkness. The rhythm is unusual in that it persists for at least 10 d, and has a short period of approximately 18 h. The mechanism by which this rhythm is generated is discussed.
摘要
费氏落地生根叶片在 15°C 、正常空气环境和连续光照下表现出 CO2 吸收的昼夜节奏，但在连续黑暗中则没有。该节奏的不寻常之处在于它至少可以持续 10 天，并且周期约为 18 小时。本文讨论了产生这种节奏的机制。
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