湖北光敏核不育水稻绿色叶片中光敏色素的提取及其吸收光谱  

EXTRACTION OF PHYTOCHROME FROM GREEN LEAF OF HPGMR AND ITS ABSORBANCE SPECTRA

作　　者：李合生[1] 李荣伟[1] 伍素辉[1] 

机构地区：[1]华中农业大学农学系,武汉430070

出　　处：《华中农业大学学报》1990年第4期387-393,共7页Journal of Huazhong Agricultural University

基　　金：国家自然科学基金

摘　　要：用湖北光敏核不育水稻农垦58S和农垦58原种的绿色功能叶片为材料,通过离心、盐析、琼脂糖凝胶层析等技术,从农垦58S绿叶中获得了不含叶绿素的光敏色素提取液,并应用分光光度法对其吸收光谱特性进行了初步研究。The phytochrome was isolated form the green functional leaf of Hubei Photoper-iod Sensitive Genic Male-Sterile Rice (HPGMR) and Nongken-58 by centrfugation, saltrecipitation, DEAE-sepharose chromatography etc. The extract of phytochrome wasobtained with out chlorophyll from green leaf and the preliminary characterization ontheir absorbance spectra were reported.

关 键 词：水稻 光敏核不育 光敏色素 叶片 

分 类 号：S511.103[农业科学—作物学]