Fig. 4From: Haynaldia villosa NAM-V1 is linked with the powdery mildew resistance gene Pm21 and contributes to increasing grain protein content in wheatSpecific molecular marker for the NAM-V1 gene. a PCR amplification of the NAM-V1 gene using a specific molecular marker in different wheat materials. b Identification of the resistance of Pm21 segregation population to powdery mildew, c PCR detection using the CauNAM-V1 specific molecular marker in the segregation population resistant to powdery mildewBack to article page