PRKACB is a novel imprinted gene in marsupials.

ABSTRACT:

Background

Genomic imprinting results in parent-of-origin-specific gene expression and, among vertebrates, is found only in therian mammals: marsupials and eutherians. A differentially methylated region (DMR), in which the methylation status of CpG dinucleotides differs between the two alleles, can mark the parental identity of imprinted genes. We developed a computational pipeline that detected CpG islands (CGIs) marked by both methylated and unmethylated signals in whole genome bisulfite sequencing data. This approach identified candidate marsupial DMRs in a publicly available koala methylome. One of these candidate DMRs was associated with PRKACB, a gene encoding the protein kinase A catalytic subunit beta. Nothing is known about the imprinting status of PRKACB in eutherian mamm

SUBMITTER: Newman T 

PROVIDER: S-EPMC11438212 | biostudies-literature | 2024 Sep

REPOSITORIES: biostudies-literature