Characterisation of the immune compounds in koala milk using a combined transcriptomic and proteomic approach.

ABSTRACT: Production of milk is a key characteristic of mammals, but the features of lactation vary greatly between monotreme, marsupial and eutherian mammals. Marsupials have a short gestation followed by a long lactation period, and milk constituents vary greatly across lactation. Marsupials are born immunologically naïve and rely on their mother's milk for immunological protection. Koalas (Phascolarctos cinereus) are an iconic Australian species that are increasingly threatened by disease. Here we use a mammary transcriptome, two milk proteomes and the koala genome to comprehensively characterise the protein components of koala milk across lactation, with a focus on immune constituents. The most abundant proteins were well-characterised milk proteins, including β-lactoglobulin and lactotransferri

SUBMITTER: Morris KM 

PROVIDER: S-EPMC5054531 | biostudies-literature | 2016 Oct

REPOSITORIES: biostudies-literature