anaphase


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Related to anaphase: anaphase lag
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  • noun

Words related to anaphase

the stage of meiosis or mitosis when chromosomes move toward opposite ends of the nuclear spindle

References in periodicals archive ?
It was also assessed the action of juice samples by the frequency of micronuclei, colchicine metaphase, anaphase and telophase bridges, gene amplifications, cells with adhesions, nuclear buds and multipolar anaphases.
Prior to anaphase, the CPC is highly enriched at the inner centromere, and ABK activity contributes to spindle and kinetochore assembly, spindle assembly checkpoint signaling, and error correction (Tanaka et al.
Microtubules formed arrays in the mitotic phase, including a preprophase band (PPB), the spindle apparatus at metaphase and anaphase, and the phragmoplast at telophase, in the CK treatment (Fig.
Hose JE, Brown ED (1998) Field applications of the piscine anaphase aberration test: lessons from the Exxon Valdez oil spill.
Damage of oocytes quality during warmer periods, leading to meiotic arrest of oocytes at anaphase and telophase stages, could be provoked by several factors.
INTRODUCTION: A micronucleus is the erratic nucleus that is formed during the anaphase of mitosis or meiosis.
The absence of bivalents and the formation of unpaired chromosomes at the time of induction of the first anaphase, may lead to random segregation of homologous chromosomes i.
On the other hand, there was no statistically significant difference between all groups concerning the oocytes in anaphase stage (Table I).
Meiosis staggers including prophase I, metaphase I, anaphase I and then telophase I (Fig.
2] This is thought to occur via chromosomal misaggregation secondary to anaphase lag or chromosomal rearrangement during early embryonic mitosis.
The representatives of dimethoate induced chromosomal aberrations such as break, lag chromosome, stick chromosome, and multipolar anaphase analyzed in Allium sativum root tip cells are shown (Figure 1).
After chromosomes move to poles in anaphase, the phragmoplast mediates cell plate formation that completes cytokinesis.
Kazic and Sofradzija (1985) studying the effects of Largaktil, a Nozinan and Valoron came to the conclusion that Nozinan significantly reduced mitotic activity and causes major changes in interphasic nuclei and the occurrence of abnormal metaphase and anaphase.
What is more, at the prophase of the evolution, each particle flies to the best position while at the anaphase, when every particle comes close to the global optimal, the searching trajectories are intercrossed and all the particles search intensively around the global minimum due to the effect of multi phase.