Modeling one thousand intron length distributions with fitild.

ABSTRACT: Motivation:Intron length distribution (ILD) is a specific feature of a genome that exhibits extensive species-specific variation. Whereas ILD contributes to up to 30% of the total information content for intron recognition in some species, rendering it an important component of computational gene prediction, very few studies have been conducted to quantitatively characterize ILDs of various species. Results:We developed a set of computer programs (fitild, compild, etc.) to build statistical models of ILDs and compare them with one another. Each ILD of more than 1000 genomes was fitted with fitild to a statistical model consisting of one, two, or three components of Frechet distributions. Several measures of distances between ILDs were calculated by compild. A theoretical model was presente

SUBMITTER: Gotoh O 

PROVIDER: S-EPMC6157073 | biostudies-literature | 2018 Oct

REPOSITORIES: biostudies-literature