Transcriptome-based gene regulatory network analyses of differential cold tolerance of two tobacco cultivars.

ABSTRACT:

Background

Cold is one of the main abiotic stresses that severely affect plant growth and development, and crop productivity as well. Transcriptional changes during cold stress have already been intensively studied in various plant species. However, the gene networks involved in the regulation of differential cold tolerance between tobacco varieties with contrasting cold resistance are quite limited.

Results

Here, we conducted multiple time-point transcriptomic analyses using Tai tobacco (TT, cold susceptibility) and Yan tobacco (YT, cold resistance) with contrasting cold responses. We identified similar DEGs in both cultivars after comparing with the corresponding control (without cold treatment), which were mainly involved in response to abiotic stimuli, metabolic processe

SUBMITTER: Luo Z 

PROVIDER: S-EPMC9316383 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature