A near-complete chromosome from a bacterial pathogen integrated into the genome of its arthropod vector
Jing Jing Khoo, Alexandra Y. Beliavskaia, Adriana Ludwig, Mark Andrew Whitehead, Alaa M. Al-Khafaji, Catherine S. Hartley, Mária Kazimírová, Germanus S. Bah, Andeliza Frederik, Inswasti Cahyani, Matthew Loose, Lesley Bell-Sakyi, Alistair C. Darby, Benjamin L. Makepeace
The paper identifies an almost-complete Rickettsia africae chromosome in the genome of its arthropod vector, A. variegatum, demonstrating lateral gene transfer from the pathogen to the host.
bioRxiv · Sep 24, 2026 · PreprintGenomics