Database and Statistical Analyses of Transcription Factor Binding Sites in the Non-Coding Control Region of JC Virus.

ABSTRACT: JC virus (JCV), as an archetype, establishes a lifelong latent or persistent infection in many healthy individuals. In immunocompromised patients, prototype JCV with variable mutations in the non-coding control region (NCCR) causes progressive multifocal leukoencephalopathy (PML), a severe demyelinating disease. This study was conducted to create a database of NCCR sequences annotated with transcription factor binding sites (TFBSs) and statistically analyze the mutational pattern of the JCV NCCR. JCV NCCRs were extracted from >1000 sequences registered in GenBank, and TFBSs within each NCCR were identified by computer simulation, followed by examination of their prevalence, multiplicity, and location by statistical analyses. In the NCCRs of the prototype JCV, the limited types of TFBSs, wh

SUBMITTER: Nakamichi K 

PROVIDER: S-EPMC8620444 | biostudies-literature | 2021 Nov

REPOSITORIES: biostudies-literature