Sperm from mice carrying two t haplotypes do not possess a tyrosine phosphorylated form of hexokinase.
Olds-Clarke P, Pilder SH, Visconti PE, Moss SB, Orth JM, Kopf GS. Sperm from mice carrying two t haplotypes do not possess a tyrosine phosphorylated form of hexokinase. Mol Reprod Dev. 1996 Jan; 43(1):94-104.