Maize transcriptome profiling reveals low temperatures affect photosynthesis during the emergence stage.

ABSTRACT:

Introduction

Earlier sowing is a promising strategy of ensuring sufficiently high maize yields in the face of negative environmental factors caused by climate change. However, it leads to the low temperature exposure of maize plants during emergence, warranting a better understanding of their response and acclimation to suboptimal temperatures.

Materials and methods

To achieve this goal, whole transcriptome sequencing was performed on two maize inbred lines - tolerant/susceptible to low temperatures, at the 5-day-old seedling stage. Sampling was performed after 6h and 24h of treatment (10/8°C). The data was filtered, mapped, and the identified mRNAs, lncRNAs, and circRNAs were quantified. Expression patterns of the RNAs, as well as the interactions between them, were analyze

SUBMITTER: Bozic M 

PROVIDER: S-EPMC11810925 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature