MQuad enables clonal substructure discovery using single cell mitochondrial variants.

ABSTRACT: Mitochondrial mutations are increasingly recognised as informative endogenous genetic markers that can be used to reconstruct cellular clonal structure using single-cell RNA or DNA sequencing data. However, identifying informative mtDNA variants in noisy and sparse single-cell sequencing data is still challenging with few computation methods available. Here we present an open source computational tool MQuad that accurately calls clonally informative mtDNA variants in a population of single cells, and an analysis suite for complete clonality inference, based on single cell RNA, DNA or ATAC sequencing data. Through a variety of simulated and experimental single cell sequencing data, we showed that MQuad can identify mitochondrial variants with both high sensitivity and specificity, outperfor

SUBMITTER: Kwok AWC 

PROVIDER: S-EPMC8904442 | biostudies-literature | 2022 Mar

REPOSITORIES: biostudies-literature