Abstract:
:The region of the antibiotic resistance plasmid R100 that encodes the plasmid-specific transfer gene traM has two tandemly aligned promoters separated by 145 nucleotides. The principal transcripts are 705 and 562 nucleotides long. Minor transcripts are 1550 and 1700 nucleotides long. The 705-base transcript appears to encode an 11 kD traM protein. The 562-base transcript does not encode a detectable protein. When subcloned on short fragments, the promoter for the 562-base transcript initiates efficiently but that for the 705 site does not. The 3' ends of the 705 and 562 base transcripts end inside the traJ ORF. Thus they provide additional sense RNA to compete with traJ for finP, the antisense translational regulator of traJ. A model is proposed for the participation of these sense and antisense transcripts in the control of expression of the traJ gene.
journal_name
Mol Microbioljournal_title
Molecular microbiologyauthors
Dempsey WBdoi
10.1111/j.1365-2958.1989.tb00202.xsubject
Has Abstractpub_date
1989-04-01 00:00:00pages
561-70issue
4eissn
0950-382Xissn
1365-2958journal_volume
3pub_type
杂志文章abstract::We have shown previously that deletion of the Saccharomyces cerevisiae UMP1 gene encoding the 20S proteasome maturase causes sensitivity to UV radiation. In the current report, we have extended this finding to show that mutations specifically compromising chymotrypsin-like or trypsin-like activity of 20S proteasome pe...
journal_title:Molecular microbiology
pub_type: 杂志文章
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更新日期:2003-09-01 00:00:00
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journal_title:Molecular microbiology
pub_type: 杂志文章
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pub_type: 杂志文章,评审
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更新日期:1989-11-01 00:00:00
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pub_type: 杂志文章
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更新日期:2003-07-01 00:00:00
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pub_type: 杂志文章
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更新日期:2008-01-01 00:00:00
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pub_type: 杂志文章,评审
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更新日期:2001-05-01 00:00:00
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pub_type: 杂志文章
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更新日期:1992-08-01 00:00:00
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pub_type: 杂志文章
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pub_type: 杂志文章
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更新日期:2009-01-01 00:00:00
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journal_title:Molecular microbiology
pub_type: 杂志文章
doi:10.1111/mmi.12688
更新日期:2014-10-01 00:00:00
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pub_type: 杂志文章
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更新日期:2004-07-01 00:00:00
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更新日期:1999-01-01 00:00:00
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更新日期:2005-10-01 00:00:00
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pub_type: 杂志文章
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更新日期:2003-02-01 00:00:00
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journal_title:Molecular microbiology
pub_type: 杂志文章
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更新日期:1993-05-01 00:00:00
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pub_type: 杂志文章
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pub_type: 杂志文章
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更新日期:2008-05-01 00:00:00
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更新日期:2008-02-01 00:00:00
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pub_type: 杂志文章
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更新日期:2010-09-01 00:00:00
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pub_type: 杂志文章
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更新日期:2002-09-01 00:00:00
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pub_type: 杂志文章
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更新日期:2018-06-01 00:00:00
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pub_type: 杂志文章
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更新日期:2005-09-01 00:00:00
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更新日期:2006-01-01 00:00:00