Long-read assembly and comparative evidence-based reanalysis of Cryptosporidium genome sequences reveals expanded transporter repertoire and duplication of entire chromosome ends including subtelomeric regions.
Rodrigo P Baptista, Yiran Li, Adam Sateriale, Karen L Brooks, Alan Tracey, Mandy J Sanders, Brendan RE Ansell, Aaron R Jex, Garrett W Cooper, Ethan D Smith, Rui Xiao, Jennifer E Dumaine, Peter Georgeson, Bernard Pope, Matthew Berriman, Boris Striepen, James A Cotton, Jessica C Kissinger
Genome Res | Published : 2021
Cryptosporidiosis is a leading cause of waterborne diarrheal disease globally and an important contributor to mortality in infants and the immunosuppressed. Despite its importance, the Cryptosporidium community has only had access to a good, but incomplete, Cryptosporidium parvum IOWA reference genome sequence. Incomplete reference sequences hamper annotation, experimental design and interpretation. We have generated a new C. parvum IOWA genome assembly supported by PacBio and Oxford Nanopore long-read technologies and a new comparative and consistent genome annotation for three closely related species C. parvum, Cryptosporidium hominis and Cryptosporidium tyzzeri We made 1,926 C. parvum ann..View full abstract