MntJULiP and Jutils: differential splicing analysis of RNA-seq data with covariates.

ABSTRACT: Emerging large and complex RNA-seq datasets from disease and population studies include multiple confounders such as sex, age, ethnicity, and clinical attributes, which demand highly specialized data analysis tools. However, current methods are generally not equipped to handle the new challenges. We describe an extension of our programs MntJULiP and Jutils for differential splicing detection and visualization from RNA-seq data that accounts for covariates. MntJULiP detects intron-level differences in both splicing ratios and splicing abundance from RNA-seq data using a Bayesian linear mixture model adjusted for covariates. Jutils visualizes alternative variation with heatmaps, sashimi plots, Venn diagrams, and, reported here, PCA maps. With covariate modeling, MntJULiP drastically reduces

SUBMITTER: Lui WW 

PROVIDER: S-EPMC12582023 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature