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The following 15 pages use this file: Cell biology; Cell cycle; Cell division; G0 phase; G1 phase; G2 phase; Karyotype; Mitosis; User:HudaN/sandbox; User:Lillybuns/Cell division; User talk:IsadoraofIbiza; User talk:Jimbo Wales/Archive 123; Wikipedia:WikiProject Editor Retention/Editor of the Week/Hall of Fame
English: A diagram of mitosis stages Interphase (G₂): In this substage, the cell prepares for nuclear division and a protein that makes microtubles for cell division is synthesized. Prophase: The longest stage of mitosis. In this stage the chromosomes become visible and the centrioles separate and move to opposite poles of the cell.
The eukaryotic cell cycle consists of four distinct phases: G 1 phase, S phase (synthesis), G 2 phase (collectively known as interphase) and M phase (mitosis and cytokinesis). M phase is itself composed of two tightly coupled processes: mitosis, in which the cell's nucleus divides, and cytokinesis, in which the cell's cytoplasm and cell membrane divides forming two daughter cells.
The different stages of mitosis all together define the M phase of an animal cell cycle—the division of the mother cell into two genetically identical daughter cells. [3] To ensure proper progression through the cell cycle, DNA damage is detected and repaired at various checkpoints throughout the cycle.
Stages of early mitosis in a vertebrate cell with micrographs of chromatids Metaphase (from Ancient Greek μετα- ( meta- ) beyond, above, transcending and from Ancient Greek φάσις (phásis) 'appearance') is a stage of mitosis in the eukaryotic cell cycle in which chromosomes are at their second-most condensed and coiled stage (they are ...
This image is a derivative work of the following images: File:MITOSIS_cells_secuence.svg licensed with PD-user . 2008-09-10T10:00:05Z LadyofHats 774x115 (470427 Bytes) {{Information |Description= a serie of cells showing the mitosis divition of eucaryotic cells |Source=own work, the cells are extracted from: Image:Prophase procariotic mitosis.svg Image:Prometaphase procariotic mitosis.svg
Mitosis in the animal cell cycle (phases ordered counter-clockwise). Mitosis divides the chromosomes in a cell nucleus. Label-free live cell imaging of mesenchymal stem cells undergoing mitosis Onion cells in different phases of the cell cycle enlarged 800 diameters. a. non-dividing cells b. nuclei preparing for division (spireme-stage)
Prophase is the first stage of mitosis in animal cells, and the second stage of mitosis in plant cells. [10] At the start of prophase there are two identical copies of each chromosome in the cell due to replication in interphase. These copies are referred to as sister chromatids and are attached by DNA element called the centromere. [11]