Genetics and Genomics Commons^™

Transcriptomic Insights On The Virulence-Controlling Csra, Badr, Rpon, And Rpos Regulatory Networks In The Lyme Disease Spirochete, William K. Arnold, Christina R. Savage, Kathryn G. Lethbridge, Trever C. Smith, Catherine A. Brisette, Janakiram Seshu, Brian Stevenson

Microbiology, Immunology, and Molecular Genetics Faculty Publications

Borrelia burgdorferi, the causative agent of Lyme disease, survives in nature through a cycle that alternates between ticks and vertebrates. To facilitate this defined lifestyle, B. burgdorferi has evolved a gene regulatory network that ensures transmission between those hosts, along with specific adaptations to niches within each host. Several regulatory proteins are known to be essential for the bacterium to complete these critical tasks, but interactions between regulators had not previously been investigated in detail, due to experimental uses of different strain backgrounds and growth conditions. To address that deficit in knowledge, the transcriptomic impacts of four critical …