在线dna杂交

Looking at the surprised looks in Qin Shujie's, Uncle Hai's, and Lao Wang's eyes, Ji Feng could only shake his head and smile bitterly: Well, Ji Shaolei and I are somewhat related, but we have never met each other before. Today is the first time to meet Sister Qin. , I will take the first step and contact you often in the future....