Literature DB >> 8086451

A conserved sequence in tRNA and rRNA promoters of Lactococcus lactis.

D Nilsson1, E Johansen.   

Abstract

A tRNA operon (trnA) from Lactococcus lactis consisting of seven tRNA genes and a 5S rRNA gene was cloned and sequenced. Promoter-fusion of the trnA promoter to a promoter-less beta-galactosidase gene of Leuconostoc mesenteroides resulted in high levels of beta-galactosidase activity in L. lactis. Searching for sequences with similarity to the sequence of the promoter region revealed a consensus sequence of promoters preceeding rRNA operons and tRNA operons from Lactococcus species including a not previously described conserved sequence (AGTT).

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Year:  1994        PMID： 8086451     DOI： 10.1016/0167-4781(94)90256-9

Source DB:  PubMed          Journal:  Biochim Biophys Acta        ISSN： 0006-3002


  8 in total

1.  Lactococcal plasmid pNP40 encodes a novel, temperature-sensitive restriction-modification system.

Authors:  Jonathan O'Driscoll; Frances Glynn; Oonagh Cahalane; Mary O'Connell-Motherway; Gerald F Fitzgerald; Douwe Van Sinderen
Journal:  Appl Environ Microbiol       Date:  2004-09       Impact factor: 4.792

2.  Expression of plant flavor genes in Lactococcus lactis.

Authors:  Igor Hernández; Douwe Molenaar; Jules Beekwilder; Harro Bouwmeester; Johan E T van Hylckama Vlieg
Journal:  Appl Environ Microbiol       Date:  2007-01-05       Impact factor: 4.792

3.  Cloning and expression of the Lactococcus lactis purDEK genes, required for growth in milk.

Authors:  D Nilsson; M Kilstrup
Journal:  Appl Environ Microbiol       Date:  1998-11       Impact factor: 4.792

4.  The sequence of spacers between the consensus sequences modulates the strength of prokaryotic promoters.

Authors:  P R Jensen; K Hammer
Journal:  Appl Environ Microbiol       Date:  1998-01       Impact factor: 4.792

Review 5.  Genomic organization of lactic acid bacteria.

Authors:  B E Davidson; N Kordias; M Dobos; A J Hillier
Journal:  Antonie Van Leeuwenhoek       Date:  1996-10       Impact factor: 2.271

6.  Cloning and partial characterization of regulated promoters from Lactococcus lactis Tn917-lacZ integrants with the new promoter probe vector, pAK80.

Authors:  H Israelsen; S M Madsen; A Vrang; E B Hansen; E Johansen
Journal:  Appl Environ Microbiol       Date:  1995-07       Impact factor: 4.792

7.  Functional characterization of the principal sigma factor RpoD of phytoplasmas via an in vitro transcription assay.

Authors:  Chihiro Miura; Ken Komatsu; Kensaku Maejima; Takamichi Nijo; Yugo Kitazawa; Tatsuya Tomomitsu; Akira Yusa; Misako Himeno; Kenro Oshima; Shigetou Namba
Journal:  Sci Rep       Date:  2015-07-07       Impact factor: 4.379

8.  Functional analysis of luxS in Staphylococcus aureus reveals a role in metabolism but not quorum sensing.

Authors:  Neil Doherty; Matthew T G Holden; Saara N Qazi; Paul Williams; Klaus Winzer
Journal:  J Bacteriol       Date:  2006-04       Impact factor: 3.490
  8 in total

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