title: Developmental potential and chromosomal constitution of embryos derived from larger single pronuclei of human zygotes used in in vitro fertilization.
abstract: Blastocysts that develop from larger 1 pronuclear zygotes are suspected to be diploid and are comparable in development potential to 2 pronuclear zygotes.
authors.forename: Eiko
authors.initials: E
authors.lastname: Otsu
authors.forename: Akiko
authors.initials: A
authors.lastname: Sato
authors.forename: Miyuki
authors.initials: M
authors.lastname: Nagaki
authors.forename: Yasuhisa
authors.initials: Y
authors.lastname: Araki
authors.forename: Takafumi
authors.initials: T
authors.lastname: Utsunomiya
mesh_terms: D002875:Chromosomes; D004622:Embryo, Mammalian / Q000502:physiology*; D005314:Embryonic and Fetal Development; D005307:Fertilization in Vitro; D006801:Humans; D015053:Zygote / Q000648:ultrastructure*