Genome Sequences of Two Bacillus Phages Isolated from Indonesia.

Here, the genome sequences of two soil bacteriophages isolated from a red chili plantation in Indonesia are presented. The genome of vB_BspS_SplendidRed (42,859 bp) is highly similar to Bacillus phage Ray17 from the United States, while vB_BspM_MarvelLand (156,945 bp) is highly similar to Bacillus phage BC01 from South Korea.

Robustness of cascade pH and dissolved oxygen control in symbiotic nisin production process system of Lactococcus lactis and Kluyveromyces marxianus.

In symbiotic processes, different organisms coexist stably and interact by sharing the same metabolites and environmental conditions. The robustness of a symbiotic nisin production process system composed of the lactic acid bacterium Lactococcus lactis subsp. lactis (ATCC11454) and dairy yeast Kluyveromyces marxianus (MS1) was studied. It was found that this symbiotic process system was robust to the initial disturbance in the inoculum sizes of both microorganisms and pH.