Titlebook: Chromosome Segregation and Aneuploidy; Baldev K. Vig Conference proceedings 1993 Springer-Verlag Berlin Heidelberg 1993 Aneuploidie.Chromo

inveigh

dearth

978-3-642-84940-4Springer-Verlag Berlin Heidelberg 1993

倒轉(zhuǎn)

Chromosome Segregation and Aneuploidy978-3-642-84938-1Series ISSN 1010-8793

細胞

衣服

GRIN

Sinus-Node

muscle-fibers

Structure of the mammalian centromere,irst described in 1894 by Metzner as the site at which chromosomes attached to the spindle apparatus (Metzner, 1894). Even before the genetic consequences of chromosome movement had been demonstrated, it was realized that the centromere was intimately involved in the distribution of nuclear material during cell division.

Neutral-Spine

擁護

RCC1-Ran-RanGAP Signal for Initiation of Mitosis,n, e.g., by fusion of S-phase cells with mitotic cells (Johnson and Rao, 1970), by adding 5 mM caffeine (Schlegel and Pardee, 1986) to the medium of S-phase cells, or by okadaic acid (Yamashita et al., 1990), resulting in premature condensation of the chromosomes and in their ‘pulverized’ appearance under the microscope.