ArticleJournal of bacteriology2004
Circularized chromosome with a large palindromic structure in Streptomyces griseus mutants.
Article in Journal of bacteriology, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
4 citing papers in PubMed.
- Unprecedented large inverted repeats at the replication terminus of circular bacterial chromosomes suggest a novel mode of chromosome rescue.Scientific reports · 2017Article
- Genetics of Streptomyces rimosus, the oxytetracycline producer.Microbiology and molecular biology reviews : MMBR · 2006Review
- The complete genome sequence of Lactobacillus bulgaricus reveals extensive and ongoing reductive evolution.Proceedings of the National Academy of Sciences of the United States of America · 2006Article
- Two chimeric chromosomes of Streptomyces coelicolor A3(2) generated by single crossover of the wild-type chromosome and linear plasmid scp1.Journal of bacteriology · 2004Article
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Streptomyces linear chromosomes display various types of rearrangements after telomere deletion, including circularization, arm replacement, and amplification. We analyzed the new chromosomal deletion mutants Streptomyces griseus 301-22-L and 301-22-M. In these mutants, chromosomal arm replacement resulted in long terminal inverted repeats (TIRs) at both ends; different sizes were deleted again and recombined inside the TIRs, resulting in a circular chromosome with an extremely large palindrome. Short palindromic sequences were found in parent strain 2247, and these sequences might have played a role in the formation of this unique structure. Dynamic structural changes of Streptomyces linear chromosomes shown by this and previous studies revealed extraordinary strategies of members of this genus to keep a functional chromosome, even if it is linear or circular.
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