COMPARISON OF THE SEVENLESS GENES OF DROSOPHILA-VIRILIS AND DROSOPHILA-MELANOGASTER

被引:38
作者
MICHAEL, WM [1 ]
BOWTELL, DDL [1 ]
RUBIN, GM [1 ]
机构
[1] UNIV CALIF BERKELEY,DEPT MOLEC & CELL BIOL,BERKELEY,CA 94720
关键词
Evolution; Receptor; Retinal development; Tyrosine kinase;
D O I
10.1073/pnas.87.14.5351
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
The sevenless gene of Drosophila melanogaster encodes a transmembrane tyrosine kinase receptor required for normal eye development. We report here the isolation and DNA sequence analysis of the sevenless gene from Drosophila virilis. The predicted amino acid sequences of the sevenless proteins from these two species, which diverged ~ 60 million years ago, are compared.
引用
收藏
页码:5351 / 5353
页数:3
相关论文
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