The time of initiation of segregational pairing between nonhomologues in Drosophila melanogaster: a reexamination of wm4.
D000818:Animals; D002455:Cell Division; D002875:Chromosomes; D003433:Crosses, Genetic; D003434:Crossing Over, Genetic; D004330:Drosophila; D005787:Gene Frequency; D008540:Meiosis; D012730:Sex Chromosomes