Structural Characteristics of SLF/SFB-Genes in Apple Cultivars with Similar S-RNase Sequences

被引：0

作者：

Hayashi, Y. ^{[1
]}

Yamada, K. ^{[1
]}

Shiratake, K. ^{[1
]}

Matsumoto, S. ^{[1
]}

机构：

[1] Nagoya Univ, Grad Sch Bioagr Sci, Chikusa Ku, Nagoya, Aichi 4648601, Japan

来源：

XXVIII INTERNATIONAL HORTICULTURAL CONGRESS ON SCIENCE AND HORTICULTURE FOR PEOPLE (IHC2010): INTERNATIONAL SYMPOSIUM ON GENOMICS AND GENETIC TRANSFORMATION OF HORTICULTURAL CROPS | 2012年 / 929卷

关键词：

Malus x domestica; self-incompatibility; S-haplotype; F-BOX GENES; SELF-INCOMPATIBILITY; IDENTIFICATION; LOCUS;

D O I：

暂无

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

We have isolated SLF/SFB gene candidates in some apple cultivars. Pollen cDNA and genomic clones obtained from S-1, S-20, S-24, S-33 and S-34 haplotypes were grouped based on phylogenetic analysis. It was suggested that a haplotype-specific new gene, rather than SLFB1, was present in S-1. The gene was expressed in pollen, and its V1 to V4 regions, which seemed to be important for allele discrimination, and was different from those in the other haplotypes. In contrast, only a few amino acid differences within the V1 region were observed between SLFB1 and other haplotypes.

引用

页码：267 / 274

页数：8

共 7 条

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