Abstract:
:The yeast Ste20 protein kinase is involved in pheromone response. Mammalian homologs of Ste20 exist, but their function remains unknown. We identified a novel yeast STE20 homolog, CLA4, in a screen for mutations lethal in the absence of the G1 cyclins Cln1 and Cln2. Cla4 is involved in budding and cytokinesis and interacts with Cdc42, a GTPase required for polarized cell growth. Despite a cytokinesis defect, cla4 mutants are viable. However, double cla4 ste20 mutants cannot maintain septin rings at the bud neck and cannot undergo cytokinesis. Mutations in CDC12, which encodes one of the septins, were found in the same screen. Cla4 and Ste20 kinases apparently share a function in localizing cell growth with respect to the septin ring.
journal_name
Genes Devjournal_title
Genes & developmentauthors
Cvrcková F,De Virgilio C,Manser E,Pringle JR,Nasmyth Kdoi
10.1101/gad.9.15.1817subject
Has Abstractpub_date
1995-08-01 00:00:00pages
1817-30issue
15eissn
0890-9369issn
1549-5477journal_volume
9pub_type
杂志文章abstract::Codon usage bias is a universal feature of all genomes, but its in vivo biological functions in animal systems are not clear. To investigate the in vivo role of codon usage in animals, we took advantage of the sensitivity and robustness of the Drosophila circadian system. By codon-optimizing parts of Drosophila period...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.281030.116
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journal_title:Genes & development
pub_type: 杂志文章
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更新日期:2003-09-15 00:00:00
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journal_title:Genes & development
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journal_title:Genes & development
pub_type: 杂志文章
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journal_title:Genes & development
pub_type: 杂志文章
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abstract::Pre-mRNA splicing is essential for generating mature mRNA and is also important for subsequent mRNA export and quality control. The splicing history is imprinted on spliced mRNA through the deposition of a splicing-dependent multiprotein complex, the exon junction complex (EJC), at approximately 20 nucleotides upstrea...
journal_title:Genes & development
pub_type: 杂志文章
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journal_title:Genes & development
pub_type: 杂志文章
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journal_title:Genes & development
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journal_title:Genes & development
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journal_title:Genes & development
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pub_type: 杂志文章,评审
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journal_title:Genes & development
pub_type: 杂志文章
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更新日期:2008-06-15 00:00:00
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journal_title:Genes & development
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journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.9.4.471
更新日期:1995-02-15 00:00:00
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journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.7.11.2097
更新日期:1993-11-01 00:00:00
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journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.13.15.1918
更新日期:1999-08-01 00:00:00
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journal_title:Genes & development
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journal_title:Genes & development
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journal_title:Genes & development
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journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.9.16.1992
更新日期:1995-08-15 00:00:00
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journal_title:Genes & development
pub_type: 杂志文章
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更新日期:1997-09-15 00:00:00
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journal_title:Genes & development
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更新日期:2011-02-01 00:00:00
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更新日期:1999-08-15 00:00:00
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journal_title:Genes & development
pub_type: 杂志文章
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更新日期:1992-02-01 00:00:00
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journal_title:Genes & development
pub_type: 杂志文章
doi:
更新日期:2000-02-01 00:00:00