Mid-winter de-acclimation triggers stress-like response in cold-acclimated wheat (Triticum aestivum L.)

ABSTRACT: The aim of this study was to identify genetic mechanisms of tolerance to active de-acclimation in winter wheat by comparing four tolerant and four susceptible accessions (cultivars and advanced breeding lines). The plants were kept in controlled conditions. 21 days after sowing, the plants were cold acclimated (3 weeks, 4/2 °C, day/night temperature; photoperiod of 10/14 h). Cold acclimation was followed by 7 days of de-acclimating conditions, mimicking a mid-winter warm spell: 12/5°C, day/night temperature; photoperiod of 10/14 h). The fragments of leaves were sampled in three biological replicates (three different plants of the same accession) in three timepoints: just before cold-acclimation (CA-0), after cold-acclimation (CA-21), and after de-acclimation (DA-28). Total RNA samples were

INSTRUMENT(S): Illumina NovaSeq 6000

ORGANISM(S): Triticum aestivum

SUBMITTER: Magdalena Wójcik-Jagła 

PROVIDER: E-MTAB-16628 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress