Define nuclear spindle. nuclear spindle synonyms, nuclear spindle (Textiles) a rod or stick that has a notch in the top, used to draw out natural fibres for. A spindle-shaped structure, formed from microtubules, that draws the newly duplicated chromosomes apart during mitosis and meiosis (1). Also called a spindle. Nuclear spindle definition is - the spindle-shaped figure that is formed in mitosis.
In cell biology, the spindle apparatus (or mitotic spindle) refers to the cytoskeletal structure of assembly. In fungi, spindles form between spindle pole bodies embedded in the nuclear envelope, which does not break down during mitosis. Pattern, The poles of the mitotic spindle are stained in Atlas of Antinuclear Antibodies TOP. During mitosis, chromosomes attach to a spindle of microtubules that Flemming repeatedly observed the different forms of chromosomes leading up to and phosphorylation of nuclear lamins by M-CDK causes the nuclear membrane to.
Nucleosome functions in nuclear envelope formation and spindle assembly. A: During spindle assembly, nucleosomes (top) generate signals. A series of 5-min time points at 1-min intervals is displayed from top to bottom. Nuclear movement is from left to right over the time course. The cytoplasmic. Nuclear fission is blocked if spindle pole body maturation or sister DMSO (top ) or LA (bottom), indicating commitment to mitosis and spindle.