Unique sperm haplotypes are associated with phenotypically different sperm subpopulations in Astyanax fish.
Richard BorowskyAlissa LukXinjian HeRebecca S KimPublished in: BMC biology (2018)
We show that at least one sperm phenotype is correlated with its haploid genotype. This supports a broader hypothesis that the haploid genotypes of sperm cells may influence their fitness, with potentially significant implications for the transmission of deleterious alleles or combinations of alleles to their offspring.