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. 2022 Sep 2;3:27. doi: 10.1186/s43556-022-00092-1

Fig. 4.

Fig. 4

In vitro and in vivo sterility of C11orf94−/− mice. a Litter size of crosses between C57BL/6 females (n ≥ 6) and C11orf94−/−, C11orf94±, C11orf94+/+ males (n ≥ 6). Values indicate mean ± SEM. The numbers in brackets represent the number of mating pairs (**, p < 0.01). b Litter size of crosses between C57BL/6 male mice (n ≥ 6) and C11orf94−/−, C11orf94±, C11orf94+/+ females (n ≥ 6). Values indicate mean ± SEM. The numbers in brackets represent the number of mating pairs. ns: no significance. c Total offspring per mouse over time for the three genotype male mice. d Sperm sterility with cumulus-intact oocytes by in vitro fertilization test. Sperm exact from the cauda epididymis of three genotype mice and cumulus-intact oocytes derive from wild type C57BL/6 female mice. Here is representative diagram of 2-cell in the fertilized oocyte development. e The ratio of pronucleus development to total oocytes. There was significant difference between C11orf94−/− males and C11orf94+/+ or C11orf94.± males (***, p < 0.005)