Chromatids: Difference between revisions
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'''Dyad''' | '''Dyad''' | ||
A dyad<ref> | A dyad<ref name="null">Alberts et al, (2008) Molecular Biology of the Cell. 5th edition. New York, Garland Science</ref> is a sister pair of [[Chromatids|chromatids]]. These are generated in prophase 1 of [[Meiosis prophase 1|meiosis]]. The two sisters line up side by side and share a [[Centromere|centromere]]. | ||
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Revision as of 16:34, 2 December 2011
Sister chromatids are 2 identical strands of DNA, held together at the Centromere after being copied in the S-Phase of the Cell cycle [1]. During Mitosis chromatids separate, each entering identical daughter cells.
Dyad
A dyad[2] is a sister pair of chromatids. These are generated in prophase 1 of meiosis. The two sisters line up side by side and share a centromere.