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出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2015/07/03 11:24:12」(JST)

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Gonocyte is a term created in the 1957 from scientists Yves Clermont and Bernard Perey. Gonocytes relate to both fetal and neonatal germ cells from the point in which they enter the testis primordia until they reach the base membrane at the seminiferous cords and differentiate. It is responsible for gametogenesis, which is spermatogenesis in males, and oogenesis in females. Gonocytes include gametogonia (spermatogonia and oogonia), oocytes, ootids, and ova. The overall structures of fetal and postnatal gonocytes are described as being large and spherical, with a prominent nucleus and 2 nucleoli.

References

Culty, M. (2013, June 19). "Gonocytes, from the Fifties to the Present: Is There a Reason to Change the Name?" Biol Reprod. 2013 Aug 29. 89(2):46. Retrieved October 27, 2014, from http://www.biolreprod.org/content/89/2/46.full
Culty, M. (n.d.). "Gonocytes, the forgotten cells of the germ cell lineage." Birth Defects Research Part C: Embryo Today: Reviews, 87(1), 1-26. Retrieved November 7, 2014 from http://onlinelibrary.wiley.com/store/10.1002/bdrc.20142/asset/20142_ftp.pdf?v=1&t=i276igh9&s=25f3a2b98ee823667b4e7acc7df9da1fbae3f0f4
Clermont V & Perey B. "Quantitative study of the cell population of the seminiferous tubules in immature rats". Amer. J. Anal. 100:241-67, 1957. [Department of Anatomy, McGill University. Montreal. Canada. Retrieved November 7, 2014 http://garfield.library.upenn.edu/classics1987/A1987J148000001.pdf

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1. 小児における停留精巣：マネージメントの概要 undescended testes cryptorchidism in children overview of management

English Journal

Is matrix metalloproteinase required in postnatal testicular tubules for germ cell maturation?

Li R, Zhang JG, Churchill J, Sourial M, Southwell BR, Hutson JM.SourceF. Douglas Stephens Surgical Research Laboratory, Murdoch Childrens Research Institute, Melbourne 3052, Australia.
Journal of pediatric surgery.J Pediatr Surg.2012 Sep;47(9):1724-9. doi: 10.1016/j.jpedsurg.2012.03.062.
BACKGROUND/AIM: Cryptorchidism may cause infertility by failed transformation of neonatal gonocytes into adult dark spermatogonia, the putative stem cells for spermatogenesis. Gonocytes migrate centrifugally to the tubular basement membrane to become adult dark spermatogonia. Regulation of this tran
PMID 22974613

Expression of the ubiquitin proteasome system in neonatal rat gonocytes and spermatogonia: role in gonocyte differentiation.

Manku G, Wing SS, Culty M.SourceThe Research Institute of the McGill University Health Centre, McGill University, Montreal, Quebec, Canada.
Biology of reproduction.Biol Reprod.2012 Aug 23;87(2):44. doi: 10.1095/biolreprod.112.099143. Print 2012 Aug.
The ubiquitin proteasome system (UPS) consists of a cascade of enzymatic reactions leading to the ubiquitination of proteins, with consequent degradation or altered functions of the proteins. Alterations in UPS genes have been associated with male infertility, suggesting the role of UPS in spermatog
PMID 22592496

Gonocyte development in rats: proliferation, distribution and death revisited.

Zogbi C, Tesser RB, Encinas G, Miraglia SM, Stumpp T.SourceLaboratory of Developmental Biology, Department of Morphology and Genetics, Federal University of Sao Paulo (UNIFESP), Rua Botucatu, 740, Ed. Leitao da Cunha, 2° andar, Sao Paulo, SP CEP: 04023-900, Brazil.
Histochemistry and cell biology.Histochem Cell Biol.2012 Aug;138(2):305-22. doi: 10.1007/s00418-012-0955-y. Epub 2012 Apr 19.
Spermatogonial stem cells are responsible for the constant production of spermatozoa. These cells differentiate from the gonocytes, but little is known about these cells and their differentiation into spermatogonia. This study analyzed rat gonocyte proliferation, death and distribution as well as th
PMID 22527699

Japanese Journal

Factors supporting long-term culture of bovine male germ cells.

Reproduction, fertility, and development, 2015-07-16
NAID 120005678201

Determination phase at transition of gonocytes to spermatogonial stem cells improves establishment efficiency of spermatogonial stem cells in domestic cats

Journal of Reproduction and Development 61(6), 581-588, 2015
NAID 130005113564

Determination phase at transition of gonocytes to spermatogonial stem cells improves establishment efficiency of spermatogonial stem cells in domestic cats