| within-genome evolution of repins: a new family of miniature mobile dna in bacteria. | repetitive sequences are a conserved feature of many bacterial genomes. while first reported almost thirty years ago, and frequently exploited for genotyping purposes, little is known about their origin, maintenance, or processes affecting the dynamics of within-genome evolution. here, beginning with analysis of the diversity and abundance of short oligonucleotide sequences in the genome of pseudomonas fluorescens sbw25, we show that over-represented short sequences define three distinct groups ... | 2011 | 21698139 |
| crcz and crcx regulate carbon source utilization in pseudomonas syringae pathovar tomato strain dc3000. | small non-coding rnas (ncrnas) are important components of many regulatory pathways in bacteria and play key roles in regulating factors important for virulence. carbon catabolite repression control is modulated by small rnas (crcz or crcz and crcy) in pseudomonas aeruginosa and pseudomonas putida. in this study, we demonstrate that expression of crcz and crcx (formerly designated psr1 and psr2, respectively) is dependent upon rpon together with the two-component system cbrab, and is influenced ... | 2013 | 23353577 |