Transcriptional response to West Nile virus infection in the zebra finch (Taeniopygia guttata).

ABSTRACT: West Nile virus (WNV) is a widespread arbovirus that imposes a significant cost to both human and wildlife health. WNV exists in a bird-mosquito transmission cycle in which passerine birds act as the primary reservoir host. As a public health concern, the mammalian immune response to WNV has been studied in detail. Little, however, is known about the avian immune response to WNV. Avian taxa show variable susceptibility to WNV and what drives this variation is unknown. Thus, to study the immune response to WNV in birds, we experimentally infected captive zebra finches (Taeniopygia guttata). Zebra finches provide a useful model, as like many natural avian hosts they are moderately susceptible to WNV and thus provide sufficient viremia to infect mosquitoes. We performed RNAseq in splee

SUBMITTER: Newhouse DJ 

PROVIDER: S-EPMC5493925 | biostudies-literature | 2017 Jun

REPOSITORIES: biostudies-literature