Direct RNA sequencing coupled with adaptive sampling enriches RNAs of interest in the transcriptome.

ABSTRACT: Abundant cellular transcripts occupy most of the sequencing reads in the transcriptome, making it challenging to assay for low-abundant transcripts. Here, we utilize the adaptive sampling function of Oxford Nanopore sequencing to selectively deplete and enrich RNAs of interest without biochemical manipulation before sequencing. Adaptive sampling performed on a pool of in vitro transcribed RNAs resulted in a net increase of 22-30% in the proportion of transcripts of interest in the population. Enriching and depleting different proportions of the Candida albicans transcriptome also resulted in a 11-13.5% increase in the number of reads on target transcripts, with longer and more abundant transcripts being more efficiently depleted. Depleting all currently annotated Candida albicans transcrip

SUBMITTER: Wang J 

PROVIDER: S-EPMC10784512 | biostudies-literature | 2024 Jan

REPOSITORIES: biostudies-literature