Fig. 3.

Transgenic expression of Pacrg restores spermiogenesis in qk^v males. (A) Northern blot analysis on testis total RNA from qk^v/qk^v Tg(Pacrg) transgenic (Tg), qk^v/qk^v mutant (qk^v), and unaffected control mice (c). (Lower) Hybridization with an actin cDNA probe as a loading control. (B) Periodic acid Schiff staining of testes sections from qk^v/qk^v mutant and from a qk^v/qk^v Tg(Pacrg) transgenic littermate. The arrow points to sperm tails in the lumen of the seminiferous tubules in the qk^v/qk^v Tg(Pacrg) testes.