THE SEQUENCES OF S-GLYCOPROTEINS INVOLVED IRE SELF-INCOMPATIBILITY OF BRASSICA-CAMPESTRIS AND THEIR DISTRIBUTION AMONG BRASSICACEAE

被引：26

作者：

YAMAKAWA, S ^{[1
]}

SHIBA, H ^{[1
]}

WATANABE, M ^{[1
]}

SHIOZAWA, H ^{[1
]}

TAKAYAMA, S ^{[1
]}

HINATA, K ^{[1
]}

ISOGAI, A ^{[1
]}

SUZUKI, A ^{[1
]}

机构：

[1] TOHOKU UNIV, FAC AGR, AOBA KU, SENDAI 981, JAPAN

来源：

BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY | 1994年 / 58卷 / 05期

关键词：

D O I：

10.1271/bbb.58.921

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

S-Glycoproteins have been thought to play a role in the self-incompatibillity in Brassica plants. Two cDNAs encoding S-glycoproteins were isolated from stigmas of two strains of Brassica campestris, Their amino acid sequences are highly homologous to each other. However, the numbers of the potential glycosylation sites are different, although most of them are conserved. In the middle part of the sequences, there are two supervariable regions which might contribute to the specificity of each S-glycoprotein. Genomic Southern analysis showed many bands hybridizing with cDNA of S-glycoproteins in various Brassica species including self-compatible species.

引用

页码：921 / 925

页数：5

共 31 条

[1] PURIFICATION OF BIOLOGICALLY-ACTIVE GLOBIN MESSENGER-RNA BY CHROMATOGRAPHY ON OLIGOTHYMIDYLIC-ACID-CELLULOSE [J].