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Eggs fertilised by spermatozoa marked by treatment with tris (1-aziridinyl) phosphine oxide (TEPA) show retarded cleavage and can be distinguished from normally developing eggs when recovered 5 days after ovulation. The fertilising ability of spermatozoa is not affected by marking with TEPA. In the ...

Pursel, V. G.; Johnson, L. A.
Proceedings, International Pig Veterinary Society, 4th International Congress, Ames, June 22-24, 1976., 1976, pp D18

Polge, C.
CABI Publishing, Wallingford, UK
Animal Breeding Abstracts, 1956, 24, 3, pp 209-217