Mn-XRN1 Has an Inhibitory Effect on Ovarian Reproduction in Macrobrachium nipponense.

ABSTRACT: XRN1 is an exoribonuclease that degrades mRNA in the cytoplasm along the 5'-3' direction. A previous study indicated that it may be involved in the reproduction of Macrobrachium nipponense. Quantitative real-time PCR was used to detect the spatiotemporal expression pattern of Mn-XRN1. At the tissue level, Mn-XRN1 was significantly expressed in the ovary. During development, Mn-XRN1 was significantly expressed at the CS stage of the embryo, on the 10th day post-larval and in the O2 stage of ovarian reproduction. The in situ hybridization results showed the location of Mn-XRN1 in the ovary. The expression of Mn-VASA was significantly increased after in vivo injection of Mn-XRN1 dsRNA. This suggests that Mn-XRN1 negatively regulat

SUBMITTER: Chen T 

PROVIDER: S-EPMC10380074 | biostudies-literature | 2023 Jul

REPOSITORIES: biostudies-literature