Fig. 4From: Genome-wide systematic characterization of the NRT2 gene family and its expression profile in wheat (Triticum aestivum L.) during plant growth and in response to nitrate deficiencyCis-acting regulatory elements (CAREs) of the TaNRT2 gene family. a The CAREs analysis was performed with a 2Â kb upstream region using PlantCARE online server. b The distribution of CAREs in the promoter of TaNRT2 genes. Most commonly occurring CAREs in TaNRT2sBack to article page