RRC ID 11210
著者 Szuplewska M, Bartosik D.
タイトル Identification of a mosaic transposable element of Paracoccus marcusii composed of insertion sequence ISPmar4 (ISAs1 family) and an IS1247a-driven transposable module (TMo).
ジャーナル FEMS Microbiol Lett
Abstract A sacB-based trap plasmid was used to clone a mosaic transposable element (TE) in the carotenoid producer Paracoccus marcusii OS22. This element is composed of an insertion sequence (IS) ISPmar4 (ISAs1 family), which contains an inserted functional transposable module (TMo) generated by a copy of IS1247a (of the IS1380 family). Besides IS1247a sequences, the TMo also contains the 3'-end region of a putative alpha/beta hydrolase gene, whose expression might be activated from the P(2) promoter of IS1247a. The identification of this novel TE provides evidence that transposition of TMos may change an IS into a more complex element resembling noncomposite transposons.
巻・号 292(2)
ページ 216-21
公開日 2009-3-1
DOI 10.1111/j.1574-6968.2009.01495.x
PII FML1495
PMID 19187199
MeSH Cloning, Molecular DNA Transposable Elements* DNA, Bacterial / chemistry DNA, Bacterial / genetics Gene Order Molecular Sequence Data Paracoccus / genetics* Sequence Analysis, DNA
IF 1.987
引用数 9
WOS 分野 MICROBIOLOGY
リソース情報
一般微生物 JCM 7364 JCM 7686 JCM 7685