The actin then became more distinct and accumulated at
telophase near the centrosomes as Shimizu (1997) observed in Tubifex.
At the beginning of anaphase until
telophase, we found signals at opposing ends of the dividing chromosome material presumably showing the reformation of the NE (Figure 3(f)).
Few aberrations were recorded in the interphase, prophase, and
telophase. Chromosome aberrations such as sticky chromosomes, bridges, fragments, and binuclei were observed and recorded.
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.
Oocytes were examined under an optical microscope and classified as either (a) non fertilized: the presence of female and the absence of male chromatin; (b) normal fertilized: the presence of female and male chromatin in the cytoplasm, a decondensed sperm head, pronuclei or cleavage; (c) abnormal fertilized: asynchronous oocytes (marked alteration in the formation of pronuclei, as undecondensed sperm head or
telophase II) and > 2 pronuclei (oocytes in which more than 2 pronuclei were observed in the cytoplasm); or (d) degenerate oocytes.
The process of mitosis is divided into five stages: prophase, prometaphase, metaphase, anaphase, and
telophase. It leads to multinucleated CMs if there is karyokinesis without cytokinesis during M-stage, and it leads to polyploid if there is DNA replication without karyokinesis and cytokinesis [31].
The results from oocyte maturation did not show differences on oocyte degeneration, GV, GV breakdown, MI (metaphase I), AI (anaphase I), and TI (
telophase I) rates in 24 hr of IVM among experimental groups (Table 2).
In addition, the frequency of chromosomal aberrations is increased, including chromosome bridges and laggard chromosomes and leads to partition-bundle division (a novel type of chromosomal aberration, in which chromosomes at the transition from anaphase to
telophase of mitosis are divided into three, four or six bundles) (Rong et al., 2002; Gao et al., 2010).
Hence, ceils accumulated most likely after anaphase in
telophase when chromatin decondenses before cytokinesis.
These stages are prophase, prometaphase, metaphase, anaphase, and
telophase. During mitosis, the chromosomes, which have already duplicated, condense and attach to fibers that pull one copy of each chromosome to opposite sides of the cell.
In the mitotic phase (anaphase and
telophase), there is a decrease in Ki67 expression (Yerushalmi et al., 2010).
This is explained by the basis of difference in their respective functioning sites; Auxin works on the level of replication in DNA during the prophase, while Cytokinin works in a late phase, at the cytoplasm division during
telophase. The significant role played by growth regulators when added to the cultural Medium as Auxins working to supply the cells with water and help to activate the production of amino acids that helps in the elongation of the cells and enlarging their size.
