https://pd-l1signals.com/index.....php/application-of-
The C57BL/6 (B6)-XYPOS mouse model of **** development disorders shows differing gonadal phenotypes and Sry expression timing, a phenomenon attributable to variations in the genetic backgrounds of the B6 substrains. This study explored Sry expression in B6J, B6JJmsSlc, and B6NCrl mice, stimulated by the proposed variations in Sry expression among B6 substrains. Substrain variations in the number of Sry-expressing cells were observed within the gonads of embryonic mice at ea