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You are free: to share – to copy ... Biology diagrams, Biology diagrams, and Meiosis. You can see its nomination ... Cell biology/Meiosis/Lab; Cell biology/Meiosis;
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During the phase of meiosis labeled “interphase s” in the meiosis diagram there is a round of DNA replication, so that each of the chromosomes initially present is now composed of two copies called chromatids. These chromosomes (paired chromatids) then pair with the homologous chromosome (also paired chromatids) present in the same nucleus ...
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When no homologous template is available or when the template cannot be accessed due to a defect in homologous recombination, the break is repaired via TMEJ in the S and G 2 phases of the cell cycle. In contrast to homologous recombination and TMEJ, NHEJ is predominant in the G 1 phase of the cell cycle, when the cell is growing but not yet ...
Original – A diagram showing the stages of meiosis, a specialized type of cell division that reduces the chromosome number by half. Reason Very encyclopedic, attractive Articles in which this image appears Meiosis FP category for this image Wikipedia:Featured pictures/Diagrams, drawings, and maps/Diagrams Creator Ali Zifan
Gene conversion is the process by which one DNA sequence replaces a homologous sequence such that the sequences become identical after the conversion. [1] Gene conversion can be either allelic, meaning that one allele of the same gene replaces another allele, or ectopic, meaning that one paralogous DNA sequence converts another.
McClintock used the prophase and metaphase stages of mitosis to describe the morphology of corn's chromosomes, and later showed the first ever cytological demonstration of crossing over in meiosis. Working with student Harriet Creighton, McClintock also made significant contributions to the early understanding of codependency of linked genes.