Unequal segregation of SRK alleles at the S locus in Brassica cretica.

Edh K; Widen B; Ceplitis A

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Unequal segregation of SRK alleles at the S locus in Brassica cretica.

机译：芸苔属植物S基因座SRK等位基因的不等分离。

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In the Brassicaceae plant family, which includes the Arabidopsis and Brassica genera, self-incompatibility (SI) is controlled by genes at the S locus. Using experimental crosses, we studied the pattern of inheritance of S-locus alleles in the wild species Brassica cretica. Four full-sib families were established and unequal segregation of alleles at the SRK SI gene was found in one family. The segregation distortion acted in favour of a recessive (class II) allele and was best explained by some form of gametic-level selection. Our findings are discussed in the light of theoretical predictions of differential accumulation of deleterious mutations among S-locus alleles.

机译：在包括拟南芥和芸苔属的芸苔科植物家族中，自交不亲和性（SI）由S基因座处的基因控制。使用实验杂交，我们研究了野生芸苔属中S-基因座等位基因的遗传模式。建立了四个全同胞家族，并且在一个家族中发现了在SRK SI基因上等位基因的不等分离。分离畸变有利于隐性（II类）等位基因，最好用某种配子水平选择来解释。我们的发现是根据S位基因座等位基因中有害突变的差异积累的理论预测进行讨论的。

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《Genetical Research》 |2008年第3期|共6页
作者
Edh K; Widen B; Ceplitis A;
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正文语种 eng
中图分类遗传学;医学遗传学;遗传学;
关键词
Alleles; Brassica; Genes; Plant; Glycoproteins; Models; Genetic; Plant Proteins/*genetics;

机译：等位基因;芸苔属;基因;植物;糖蛋白;模型;遗传;植物蛋白/ *遗传;

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1. Unequal segregation of SRK alleles at the S locus in Brassica cretica. [J] . Edh K, Widen B, Ceplitis A Genetical Research . 2008,第3期

机译：芸苔属植物S基因座SRK等位基因的不等分离。
2. Genomic Organization of the S Locus: Identification and Characterization of Genes in SLG/SRK Region of S9 Haplotype of Brassica campestris (syn. rapa) [J] . Akira Isogai, Go Suzuki, Kiichi Fukui, Genetics: A Periodical Record of Investigations Bearing on Heredity and Variation . 1999,第1期

机译：S基因座的基因组组织：甘蓝型油菜（Syn。rapa）S9单倍型的SLG / SRK区域的基因鉴定和表征
3. Molecular Characterization of S Locus Genes, SLG and SRK, in a Pollen-Recessive Self-Incompatibility Haplotype of Brassica rapa L [J] . Katsunori Hatakeyama, Kokichi Hinata, Masao Watanabe, Genetics: A Periodical Record of Investigations Bearing on Heredity and Variation . 1998,第3期

机译：甘蓝型花粉隐性自交不亲和单倍型中S基因，SLG和SRK的分子表征
4. Novel alleles at the Gli-Bl locus generated by homologous recombination in the absence of the Phi locus. [C] . A. J. Lukaszewski, W. Brzezinski International Wheat Genetics Symposium . 2003

机译：在没有Phi轨迹的情况下通过同源重组产生的Gli-Bl基因座的新等位基因。
5. Isolation and characterization of SRK and SLG genes, SRA and SA-proteins in self-incompatible Brassica campestris L..(自家不和合性Brassica campestris L.におけるSRK,SLG遺伝子,SRA, SA-タンパク質の単離とその特性解析) [D] . 渡邉正夫 1994

机译：自交不亲和的甘蓝型油菜SRK和SLG基因，SRA和SA蛋白的分离和鉴定（自交不亲和的甘蓝型油菜SRK，SLG基因，SRA，SA蛋白的分离和鉴定。）
6. Molecular characterization of S locus genes, SLG and SRK, in a pollen-recessive self-incompatibility haplotype of Brassica rapa L. [O] . K Hatakeyama, T Takasaki, M Watanabe, 2009

机译：甘蓝型油菜花粉隐性自交不亲和单倍型中S基因SLG和SRK的分子特征
7. Characterization of the S locus genes, SLG and SRK, of the Brassica S3 haplotype: identification of a membrane-localized protein encoded by the S locus receptor kinase gene [O] . Valerie Delorme, Jean-Loic Giranton, Yves Hatzfeld, 1995

机译：Brassica S3单倍型的S基因座基因，SLG和SRK的表征：鉴定由S基因座受体激酶基因编码的膜局部化蛋白质

Unequal segregation of SRK alleles at the S locus in Brassica cretica.

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