Isolation and expression of a cold-responsive gene PtCBF in Poncirus trifoliata and isolation of citrus CBF promoters
C-repeat/dehydration-responsive element binding factor (CBF) plays important roles in cold response network in plants.Here, one member of CBF coding gene family in trifoliate orange (Poncirus trifoliata), designated Bike Accessories - Mirrors as PtCBF, was isolated.Semi-quantitative reverse transcription-polymerase chain reactions showed up-regulat