pAH82_p06

Summary

Gene Symbol: pAH82_p06
Description: transposase
Alias: transposase, Orf945
Species: Lactococcus lactis subsp. lactis

Top Publications

  1. Polzin K, Shimizu Kadota M. Identification of a new insertion element, similar to gram-negative IS26, on the lactose plasmid of Streptococcus lactis ML3. J Bacteriol. 1987;169:5481-8 pubmed
    ..5% identical) of the open reading of frame. ..
  2. Huang D, Novel M, Huang X, Novel G. Nonidentity between plasmid and chromosomal copies of ISS1-like sequences in Lactococcus lactis subsp. lactis CNRZ270 and their possible role in chromosomal integration of plasmid genes. Gene. 1992;118:39-46 pubmed
    ..ISS1-like sequences were also found on plasmids of numerous Lc. lactis strains, as well as one out of seven Lactobacillus (Lb.) casei and one out of three Lb. plantarum strains examined. ..
  3. Romero D, Klaenhammer T. Characterization of insertion sequence IS946, an Iso-ISS1 element, isolated from the conjugative lactococcal plasmid pTR2030. J Bacteriol. 1990;172:4151-60 pubmed
    ..31 bp from ISS1S and ISS1T, respectively, and in 2 of 226 amino acids in the deduced sequence of the putative transposase. IS946 has perfect 18-bp terminal inverted repeats, identical to ISS1, and similarly generated 8-bp direct ..
  4. Haandrikman A, van Leeuwen C, Kok J, Vos P, de Vos W, Venema G. Insertion elements on lactococcal proteinase plasmids. Appl Environ Microbiol. 1990;56:1890-6 pubmed
    ..On pWV05, ISS1W is flanked on one side by only part of a second IS element, indicating that pWV05 evolved as a deletion derivative of a precursor plasmid that carried at least two IS elements. ..
  5. O Sullivan D, Twomey D, Coffey A, Hill C, Fitzgerald G, Ross R. Novel type I restriction specificities through domain shuffling of HsdS subunits in Lactococcus lactis. Mol Microbiol. 2000;36:866-75 pubmed
    ..This study demonstrates that, similar to previous observations in Gram-negative bacteria, a Gram-positive bacterium can acquire novel restriction specificities naturally through domain shuffling of resident HsdS subunits...
  6. O Sullivan D, Ross R, Twomey D, Fitzgerald G, Hill C, Coffey A. Naturally occurring lactococcal plasmid pAH90 links bacteriophage resistance and mobility functions to a food-grade selectable marker. Appl Environ Microbiol. 2001;67:929-37 pubmed publisher
  7. Smigielski A. Characterization of a plasmid involved with cointegrate formation and lactose metabolism in Lactococcus lactis subsp. lactis OZS1. Arch Microbiol. 1990;154:560-5 pubmed
    ..lactis subsp. lactis strains and two L. lactis subsp. cremoris strains showed moderate to strong hybridization to one plasmid in each organism. ..
  8. Ward L, Brown J, Davey G. Identification and sequence analysis of IS1297, an ISS1-like insertion sequence in a Leuconostoc strain. Gene. 1996;174:259-63 pubmed
    ..5% homology to the presumed transposase of ISS1. An overlapping ORF of 174 bp in the same orientation was also present...

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