MicroRNA expression profiling reveals potential roles for microRNA in the liver during pigeon (Columba livia) development.

ABSTRACT: The liver is the central organ for metabolism and influence the growth and development of the animals. To date, little is known about the microRNA (miRNA) in pigeon livers, particularly in different developmental stages. A comprehensive investigation into miRNA transcriptomes in livers across 3 pigeon developmental stages (1, 14, 28 d old) and an adult stage (2 y old) was performed by small RNA sequencing. We identified 312 known miRNA, 433 conserved miRNA, and 192 novel miRNA in pigeon livers. A set of differentially expressed (DE) miRNA in livers were screened out during pigeon development. This set of miRNA might be involved in hepatospecific phenotype and liver development. A Short Time-series Expression Miner analysis indicated significant expression variations in DE miRNA during live

SUBMITTER: Wang X 

PROVIDER: S-EPMC7705055 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature