Project description:In previous work, we developed a novel algorithm, VIPR, for analyzing diagnostic microarray data using a training set of empirical hybridizations of infected and uninfected samples. We have expanded up our previous implementation by incorporating a hidden Markov model (HMM) to detect recombination. We trained our HMM on a set of nonrecombinant parental viruses and applied our method to 11 recombinant alphaviruses and 4 recombinant flaviviruses hybridized to a diagnostic microarray in order to evaluate performance of the HMM. VIPR HMM identified 95% of the 62 inter-species recombinant breakpoints in the validation set and only two false positive breakpoints were predicted. This study represents the first description and validation of an algorithm capable of identifying recombination in viruses based on diagnostic microarray hybridization patterns.

2012-10-18 | GSE34490 | GEO

Disease surveillance using a hidden Markov model.

Project description: Not available

| S-EPMC2735038 | biostudies-literature

Gene hunting with hidden Markov model knockoffs.

Project description: Not available

| S-EPMC6373422 | biostudies-literature

SPOTting Model Parameters Using a Ready-Made Python Package.

Project description: Not available

| S-EPMC4682995 | biostudies-literature

biomvRhsmm: genomic segmentation with hidden semi-Markov model.

Project description: Not available