[Bouquet arrest and its consequences for asynaptic meiosis in cereals--haploids and wide hybrids F1].
Arrest of chromosomes at bouquet configuration at zygothene leads to meiotic restitution in some haploids and allohaploids in cereals: univalents are transported preferentially to one spindle pole in bipolar spindle because of their oriented position in the beginning of prometaphase.
Shamina
N V
NV
Mukhina
Zh M
ZhM
Gordeeva
E I
EI
Orlov
P S
PS
D002678:Chimera; D032461:Chromosomes, Plant / Q000502:physiology*; D008540:Meiosis; D006109:Poaceae / Q000502:physiology*; D008941:Spindle Apparatus / Q000502:physiology