RETINAL ISOMERS IN THE CEREBRAL GANGLION OF THE ASCIDIAN, HALOCYNTHIA-RORETZI

被引：12

作者：

KAJIWARA, S ^{[1
]}

TAMOTSU, S ^{[1
]}

MORITA, Y ^{[1
]}

NUMAKUNAI, T ^{[1
]}

机构：

[1] HAMAMATSU UNIV SCH MED, DEPT PHYSIOL, HAMAMATSU, SHIZUOKA 43131, JAPAN

来源：

INVERTEBRATE REPRODUCTION & DEVELOPMENT | 1990年 / 17卷 / 02期

关键词：

11-ds-retinaloxime; Ascidian; Gamete release ganglion; Photoreceptor;

D O I：

10.1080/07924259.1990.9672104

中图分类号：

Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The chromophore of photopigments was found in the ganglion of the solitary ascidian, Halocynthia roretzi, using the retinaloxime method with high performance liquid chromatography (HPLC) technique. Irradiation with orange light of minced ganglia causes photoisomerization of all-trans-retinaldehyde to 11-cis-retinaldehyde. Inversely, blue light irradiation of the sample which was irradiated with orange light isomerizes 11-m-retinaldehyde to all-fra/w-retinaldehyde. We propose that the ganglion is a possible photoreceptor that is related to gamete release in the adult ascidian. © 1990 Balaban.

引用

页码：155 / 158

页数：4

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