Identification of vital candidate microRNA/mRNA pairs regulating ovule development using high-throughput sequencing in hazel.

ABSTRACT:

Background

Hazels (Corylus spp.) are economically important nut-producing species in which ovule development determines seed plumpness, one of the key parameters reflecting nut quality. microRNAs (miRNAs) play important roles in RNA silencing and the post-transcriptional regulation of gene expression. However, very little is currently known regarding the miRNAs involved in regulating ovule growth and development.

Results

In this study, we accordingly sought to determine the important miRNAs involved in ovule development and growth in hazel. We examined ovules at four developmental stages, namely, ovule formation (Ov1), early ovule growth (Ov2), rapid ovule growth (Ov3), and ovule maturity (Ov4). On the basis of small RNA and mRNA sequencing using the Illumina sequencing plat

SUBMITTER: Liu J 

PROVIDER: S-EPMC7329476 | biostudies-literature | 2020 Jul

REPOSITORIES: biostudies-literature