Tuesday, April 21, 2020

Variation in genome content and predatory phenotypes between Bdellovibrio sp. NC01 isolated from soil and B. bacteriovorus type strain HD100

The range of naturally occurring variation in the ability of Bdellovibrio strains to attack and kill Gram-negative bacteria is not well understood. Defining phenotypic and associated genotypic variation among Bdellovibrio may further our understanding of how this genus impacts microbial communities. In addition, comparisons of the predatory phenotypes of divergent strains may inform the development of Bdellovibrio as biocontrol agents to combat bacterial infections. We isolated Bdellovibrio sp. NC01 from soil and compared its genome and predatory phenotypes to B. bacteriovorus type strain HD100. Based on analysis of 16S rRNA gene sequences and average amino acid identity, NC01 belongs to…

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