Transcriptome analysis of postharvest blueberries (Vaccinium corymbosum ‘Duke’) in response to cold stress

Blueberry (Vaccinium spp.) is a small berry with high economic value. Although cold storage can extend the storage time of blueberry to more than 60 days, it leads to chilling injury (CI) displaying as pedicle pits; and the samples of 0 °C-30 days was the critical point of CI.