pachytene
English
Etymology
From (deprecated template usage) [etyl] French pachytène, corresponding to pachy- (thick) (from παχύς (pakhús, “thick”)) + -tene (ribbon) (from ταινία (tainía, “band, fillet”))
Coined by Hans von De Winiwarter in 1900[1] and in English by Edmund B. Wilson in 1912.[2]
Noun
pachytene (plural pachytenes)
- (biology) The third stage of prophase 1 of meiosis, during which the chromosomes shorten and divide into four chromatids.
Synonyms
References
- ^ "Recherches sur l'Ovogenèse et l'Organogenèse de l'ovaire des Mammifères (Lapin et Homme)", Hans von De Winiwarter, 1900, Archives de biologie; Vol 17
- ^ "Studies on chromosomes. VIII. Observations on the maturation‐phenomena in certain Hemiptera and other forms, with considerations on synapsis and reduction", Edmund B. Wilson, 5 October 1912, https://doi.org/10.1002/jez.1400130302