Recurrent pole-to-pole movements of the sex chromosome during prometaphase I in Melanoplus differentialis spermatocytes.
D000818:Animals; D002875:Chromosomes; D006110:Grasshoppers; D006801:Humans; D008297:Male; D049468:Prometaphase; D012730:Sex Chromosomes; D013090:Spermatocytes; D013094:Spermatozoa
CHROMOSOMES; SPERMATOZOA