The DNA content of 720 nuclei of spermatids or heads of spermatozoa was measured with an integrating microdensitometer. Twice as much DNA was found in the spermatid nuclei and in the heads of the spermatozoa of diploid drones as in those of the haploids, and it is concluded that the ...
In XOSxr mice, where the diploid spermatids usually constituted the majority of the spermatid population, there were large differences from mouse to mouse in the proportion of diploid spermatids (range, 35%-94%). There were large losses of both haploid and diploid spermatids during spermiogenesis,...
The Haspin gene: Location in an intron of the integrin alphaE gene, associated transcription of an integrin alphaE-derived RNA and expression in diploid as well as haploid cells. Gene 2001, 267, 55–69. [CrossRef] 4. Dai, J.; Sultan, S.; Taylor, S.S.; Higgins, J.M. The kinase...