Burkholderia cenocepacia phage BcepMu and a family of Mu-like phages encoding potential pathogenesis factors.

We have isolated BcepMu, a Mu-like bacteriophage whose host range includes human pathogenic Burkholderia cenocepacia (formally B. cepacia genomovar III) isolates, and determined its complete 36748 bp genomic sequence. Like enteric bacteriophage Mu, the BcepMu genomic DNA is flanked by variable host sequences, a result of transposon-mediated replication.

The budding index of Saccharomyces cerevisiae deletion strains identifies genes important for cell cycle progression.

Budding marks initiation of cell division in Saccharomyces cerevisiae. Consequently, cell cycle progression can be monitored by the fraction of budded cells (budding index) in a proliferating cell population. We determined the budding index of a large collection of deletion strains, to systematically identify genes involved in cell cycle progression.