Characterization and Comparative Analysis of MicroRNAs in 3 Representative Red Algae.

ABSTRACT:

Background

MicroRNA (miRNA) is a key regulator at the gene posttranscriptional regulation level. We have previously identified miRNAs and their putative targets in 3 representative red algae, Chondrus crispus, Galdieria sulphurariais and Porphyridium purpureum.

Objectives

In this study, unique molecular and evolutionary characterization of miRNAs were revealed in the 3 red algae based on the comparative miRNAs profiling.

Materials and methods

Genome locations of small RNAs (sRNAs), miRNAs and MIRNAs (MIRs) in the 3 red algae were shown by collinearity analysis. Characterization of miRNAs and MIRs were profiled via bioinformatics analysis. Taken MIR156s and miR156s for examples, red algae miRNAs evolutionary features wer

SUBMITTER: Gao F 

PROVIDER: S-EPMC8926317 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature