THE CHROMOSOMES OF HABROBRACON
- 1 February 1935
- journal article
- research article
- Published by University of Chicago Press in The Biological Bulletin
- Vol. 68 (1) , 25-34
- https://doi.org/10.2307/1537281
Abstract
There are 10 chromosomes in the normal haploid [male], 20 in the normal diploid [female], and 20 in the anomalous biparental diploid [male]. Spermatogonial counts were made in each type of [male]. Following the spermatogonial divisions both haploid and diploid [male][male] show an abortive 1st maturation division followed by an apparently equational 2nd maturation division. Metaphase plates in secondary spermatocytes gave counts similar to those of spermatogonial plates. The 2 cells resulting from the 2nd maturation division metamorphose into mature sperm cells.This publication has 1 reference indexed in Scilit:
- GENETIC EVIDENCE FOR DIPLOID MALES INHABROBRACONThe Biological Bulletin, 1927