Figure 3From: Construction of a high-quality genomic BAC library for Chinese peanut cultivar Zhonghua 8 with high oil contentDetection of organelle DNAs contamination by colony hybridization. psbA: the clone carrying the psbA gene of barley chloroplast; atp6: the clone carrying the atp6 gene of rice mitochondrion; control: the clone carrying empty BAC vector.Back to article page