Comparative Transcriptome Analysis of Galeruca daurica Reveals Cold Tolerance Mechanisms.

ABSTRACT: Galeruca daurica (Joannis) is a pest species with serious outbreaks in the Inner Mongolian grasslands in recent years, and its larvae and eggs are extremely cold-tolerant. To gain a deeper understanding of the molecular mechanism of its cold-tolerant stress response, we performed de novo transcriptome assembly of G. daurica via RNA-Seq and compared the differentially expressed genes (DEGs) of first- and second-instar larvae grown and developed indoors and outdoors, respectively. The results show that cold tolerance in G. daurica is associated with changes in gene expression mainly involved in the glycolysis/gluconeogenesis pathway, the fatty acid biosynthesis pathway and the production of heat shock proteins (HSPs). Compared with the control group (indoor), the genes a

SUBMITTER: Zhang H 

PROVIDER: S-EPMC10742598 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature