Identification of new S-RNase alleles and S-genotype in two pear species (Pyrus pyrifolia and P-bretschneideri) grown in China by genomic PCR and pollination tests

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作者信息关键词期刊信息基础信息归属信息摘要

成果类型：

期刊论文

作者：

Zhang, Lin;Tan, Xiao-Feng*;Wuyun, Ta-Na;Qiu, Jian;Yuan, De-Yi;...

通讯作者：

Tan, Xiao-Feng

作者机构：

[Zhang, Dang-Quan; Tan, Xiao-Feng; Yuan, De-Yi; Wuyun, Ta-Na; Wang, Qi-Rui; Qiu, Jian; Zhang, Lin] Cent S Univ Forestry & Technol, Key Lab Nonwood Forest Prod Forest Minist, Changsha 410004, Hunan, Peoples R China.

[Wang, Qi-Rui] Henan Acad Forest, Zhengzhou City 450008, Henan, Peoples R China.

[Cao, Yu-Fen] Chinese Acad Agr Sci, Res Inst Pomol, Xingcheng City 125100, Liaoning, Peoples R China.

[Tan, Xiao-Feng] Cent S Univ Forestry & Technol, Key Lab Nonwood Forest Prod Forest Minist, 498 S Shaoshan Rd, Changsha 410004, Hunan, Peoples R China.

通讯机构：

[Tan, Xiao-Feng] C

Cent S Univ Forestry & Technol, Key Lab Nonwood Forest Prod Forest Minist, 498 S Shaoshan Rd, Changsha 410004, Hunan, Peoples R China.

语种：

英文

关键词：

3′ RACE;Chinese pears;PCR;Pollination tests;S-RNases;S-genotype;Self-incompatibility

期刊：

New Zealand Journal of Crop and Horticultural Science

ISSN：

0114-0671

年：

2007

卷：

期：

页码：

403-413

DOI：

10.1080/01140670709510208

机构署名：

本校为第一且通讯机构

院系归属：

林学院

摘要：

Most of the economically important Chinese pears display S-RNase-based gametophytic self-incompatibility (GSI). By genomic PCR and sequence analysis, five new S-RNase alleles (S5a and S 11 to S 14) in three Chinese sand pear (Pyrus pyrifolia) cultivars and six (S a to S f) in five Chinese white pear (P. bretschneideri) cultivars were identified. Comparison of nucleotide sequences of S-RNase alleles from the two different Chinese pear species revealed that S a, S b, and S d of P. bretschneideri was identical to S 8, S 14, and S12 of P. pyrifolia...

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Identification of new S-RNase alleles and S-genotype in two pear species (Pyrus pyrifolia and P-bretschneideri) grown in China by genomic PCR and pollination tests

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