作者: Howard T. Bonnett
DOI: 10.1007/BF00384769
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摘要: Buds produced endogenously from dark-grown Convolvulus root segments do not elongate more than a few millimeters. Red-light exposures given repeatedly during the culture period induce buds to and develop morphology characteristic of etiolated shoots. Far-red light exposure following each red completely reverses promotive effect light. The role in regulating both geotropism bud development is discussed as it relates developmental pattern Convolvulus.