PMC:2726282 / 29004-29258 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/2726282","sourcedb":"PMC","sourceid":"2726282","source_url":"https://www.ncbi.nlm.nih.gov/pmc/2726282","text":"Conservation of E. coli sigma and transcription factors across 216 non-redundant bacterial genomes. Node sizes are proportional to the corresponding conservation interval and to the number of genomes in which an ortholog was found (shown in parentheses).","tracks":[]}