| Literature DB >> 3118050 |
E Gilson1, D Perrin, W Saurin, M Hofnung.
Abstract
We described previously a family of dispersed palindromic sequences highly repeated in Escherichia coli and Salmonella typhimurium genomes. These sequences, called PU (palindromic units), are located outside structural genes. We report here observations suggesting that PU may have a role in bacterial speciation.Entities:
Mesh:
Year: 1987 PMID: 3118050 DOI: 10.1007/bf02603122
Source DB: PubMed Journal: J Mol Evol ISSN: 0022-2844 Impact factor: 2.395