Insertion Hot Spots of DIRS1 Retrotransposon and Chromosomal Diversifications among the Antarctic Teleosts Nototheniidae
نویسندگان
چکیده
منابع مشابه
tDNA locus polymorphism and ecto-chromosomal DNA insertion hot-spots are related to the phylogenetic group of Escherichia coli strains.
tRNA-encoding genes (tDNA) are known hot-spots for the integration of ecto-chromosomal DNA (ECDNA) including genomic islands. However, only a few loci are currently known to be targeted by such insertions in Escherichia coli. A PCR-based screening of tDNA integrity was therefore performed on a collection of E. coli strains in order to identify tDNA loci that are most frequently intact and those...
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Evolution of the complement system C3 gene in Antarctic teleosts.
Notothenioidei are typical Antarctic teleosts evolved to adapt to the very low temperatures of the Antarctic seas. Aim of the present paper is to investigate sequence and structure of C3, the third component of the complement system of the notothenioid Trematomus bernacchii and Chionodraco hamatus. We determined the complete nucleotide sequence of two C3 isoforms of T. bernacchii and a single C...
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ژورنال
عنوان ژورنال: International Journal of Molecular Sciences
سال: 2019
ISSN: 1422-0067
DOI: 10.3390/ijms20030701