Robuta

https://pmc.ncbi.nlm.nih.gov/articles/PMC5356049/ Chromosome and Megaplasmid Sequences of Borrelia anserina (Sakharoff 1891), the Agent of Avian... Sequences of the linear chromosome and plasmids of Borrelia anserina, the cause of avian spirochetosis of poultry, revealed a smaller genome than those of... borrelia anserina