藤壶（纹藤壶）的光谱敏感性。
Spectral sensitivity of the barnacle, Balanus amphitrite.
作者信息
Stratten W P, Ogden T E
出版信息
J Gen Physiol. 1971 Apr;57(4):435-47. doi: 10.1085/jgp.57.4.435.
Abstract
The extracellular ocellar potential was used to evaluate the spectral sensitivity of the ocellus of the barnacle, Balanus amphitrite. Maximum relative sensitivity was at 530-540 nm. Studies with chromatic adapting lights suggest that the receptors contain a single photopigment. The spectra were relatively broader in the dark as compared to the light-adapted state. This effect was shown to be due to an increase in the slope of the amplitude-intensity function, caused by light adaptation. Studies of tapetal fluorescence and corneal transmission indicate little effect of the ocellar media on the determination of sensitivity.
摘要
利用藤壶（Balanus amphitrite）复眼小眼的细胞外电位来评估其光谱敏感性。最大相对敏感性出现在530 - 540纳米处。用色适应光进行的研究表明，感受器含有单一的光色素。与光适应状态相比，在黑暗中光谱相对更宽。这种效应被证明是由于光适应导致振幅 - 强度函数斜率增加所致。对反光色素层荧光和角膜透射率的研究表明，小眼介质对敏感性的测定影响很小。
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