Phycomyces向光性中阈下光控制暗适应动态作用谱  

ACTION SPECTRUM FOR SUBLIMINAL LIGHT CONTROL OF DARK ADAPTATION KINETICS IN PHYCOMYCES PHOTOTROPISM

作　　者：陈惜吟 熊钰庆[2] 

机构地区：[1]华南师大生物系,广州510631 [2]华南师大物理系,广州510631

出　　处：《光谱学与光谱分析》1992年第4期19-19,2244,共2页Spectroscopy and Spectral Analysis

摘　　要：本工作采用向光潜伏期方法,在波长从347nm到742nm范围内观察了在阈下光控制下野生型Phycomyces向光性的暗适应效应,测量了16个波长的功率密度-响应曲线,从而得到了阈下光控制暗适应的全波段作用谱。We measured fluence rate-response curves at 16 wavelengths between 347nm and 742nm by the phototropic latency method. A detailed action spectrum for subliminal light control of clark adaptation in Phycomyces Phototropism in wild type has been derived from the fluence rate-respeonse curves. The spectrum shows that the wavelength dependenoe of the subliminal light effect is quite different from that of phototropism in Phycomyces sporangiophores.

关 键 词：向光性 阈下光控制 真菌 

分 类 号：Q939.5[生物学—微生物学]