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粟酒裂殖酵母的一个交配缺陷型和温度敏感致死突变体定义了一个新的育性位点。

A mating deficient and temperature-sensitive lethal mutant of Schizosaccharomyces pombe defines a new fertility locus.

作者信息

Rusu M

机构信息

Institute for Biological Research, University of Iasi, Rumania.

出版信息

Curr Genet. 1992 Jan;21(1):17-22. doi: 10.1007/BF00318648.

DOI:10.1007/BF00318648
PMID:1735124
Abstract

A recessive mutant allele, mef1-84, of a novel locus mapping on the left arm of chromosome I, between ade3 and ura1, 5 cM apart from lys5, confers temperature-sensitive growth and mating deficiency at the non-restrictive temperatures for growth. Two other mutations suppress the phenotype conferred by mef1-84: sts1-1 suppresses the temperature-sensitive growth only, and smd1-35 suppresses both temperature-sensitive growth and mating deficiency.

摘要

一个隐性突变等位基因mef1 - 84,位于第一条染色体左臂上一个新的基因座,在ade3和ura1之间,与lys5相距5厘摩,在非生长限制温度下导致温度敏感型生长和交配缺陷。另外两个突变抑制了mef1 - 84赋予的表型:sts1 - 1仅抑制温度敏感型生长,而smd1 - 35抑制温度敏感型生长和交配缺陷。

相似文献

1
A mating deficient and temperature-sensitive lethal mutant of Schizosaccharomyces pombe defines a new fertility locus.粟酒裂殖酵母的一个交配缺陷型和温度敏感致死突变体定义了一个新的育性位点。
Curr Genet. 1992 Jan;21(1):17-22. doi: 10.1007/BF00318648.
2
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引用本文的文献

1
Two novel genes involved in the sexual development of Schizosaccharomyces pombe.两个参与粟酒裂殖酵母有性发育的新基因。
Curr Genet. 1995 Oct;28(5):447-53. doi: 10.1007/BF00310814.

本文引用的文献

1
Sterile mutants of Schizosaccharomyces pombe: Analysis by somatic hybridization.裂殖酵母的无菌突变体:体杂交分析。
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2
A revised chromosome map of the fission yeast Schizosaccharomyces pombe.裂殖酵母(Schizosaccharomyces pombe)染色体图谱的修订版。
Curr Genet. 1984 Feb;8(2):85-92. doi: 10.1007/BF00420223.
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Genetic Mapping in SCHIZOSACCHAROMYCES POMBE by Mitotic and Meiotic Analysis and Induced Haploidization.通过有丝分裂和减数分裂分析以及诱导单倍体化进行裂殖酵母的遗传作图。
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Genetical analysis of a sterile mutant by protoplast fusion in the fission yeast Schizosaccharomyces pombe.通过原生质体融合对裂殖酵母粟酒裂殖酵母中的一个不育突变体进行遗传分析。
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7
Concerted evolution of tRNA genes: intergenic conversion among three unlinked serine tRNA genes in S. pombe.tRNA基因的协同进化:粟酒裂殖酵母中三个不连锁的丝氨酸tRNA基因间的基因间转换
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The role of sterility genes (ste and aff) in the initiation of sexual development in Schizosaccharomyces pombe.不育基因(ste和aff)在粟酒裂殖酵母有性发育起始过程中的作用。
Mol Gen Genet. 1988 Aug;213(2-3):529-34. doi: 10.1007/BF00339626.
9
Isolation and characterization of Schizosaccharomyces pombe mutants phenotypically similar to ras1-.粟酒裂殖酵母中表型与ras1-相似的突变体的分离与鉴定
Mol Gen Genet. 1988 Dec;215(1):26-31. doi: 10.1007/BF00331298.
10
The S.pombe mei2 gene encoding a crucial molecule for commitment to meiosis is under the regulation of cAMP.
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