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pachytene

[ pak-i-teen ]

noun

Cell Biology.
  1. the third stage of prophase in meiosis, during which each chromosome pair separates into sister chromatids with some breakage and crossing over of genes.


pachytene

/ ˈæɪˌپː /

noun

  1. the third stage of the prophase of meiosis during which the chromosomes become shorter and thicker and divide into chromatids
“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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yvlog History and Origins

Origin of pachytene1

< French 貹èԱ (1900), equivalent to Greek 貹ý ( s ) thick + -èԱ -tene
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yvlog History and Origins

Origin of pachytene1

from Greek pakhus thick + tainia band
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Example Sentences

HSF5 is required for progression beyond the pachytene stage during spermatogenesis, guiding the meiotic program towards completion and activating genes associated with sperm formation.

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