chromatid
(noun)One copy of a newly copied chromosome, which is joined to the original chromosome by a centromerenonsister chromatids
(noun)Refers to either of the two chromatids of paired homologous chromosomes, that is, the pairing of a paternal chromosome and a maternal chromosome. In chromosomal crossovers, non-sister (homologous) chromatids form chiasmata to exchange genetic material during the prophase I of meiosis (See Homologous recombination)
Forms
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chromatid
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nonsister chromatids
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