... reprogramming Methyl-seq capture Gonocytes Spermatogenesis Spermatogonia Spermatids Spermatozoa Spermiogenesis Rat Fonds de Recherche du Quebec http://dx.doi.org/10.13039/501100020951 FRQNT 2019-PR-253559 Réseau Québécois en reproduction Centre de Recherche en...

...Masaru Okabe Fertilization is the process by which eggs and spermatozoa interact, achieve mutual recognition, and fuse to create a zygote, which then develops to form a new individual, thus allowing for the continuity of a species. Despite numerous studies on mammalian fertilization, the molecular...

... deficiency are discussed. † Author for correspondence (e-mail: [email protected] ) 23 10 2002 © 2003. 2003 Meiosis Nucleotide excision repair Oxidative DNA damage Recombination Spermatozoa Xeroderma pigmentosum The nucleotide excision repair (NER) pathway (reviewed...

... for triggering activation of mouse eggs at fertilization. * Author for correspondence (e-mail: [email protected] ) 10 03 1997 © 1997 by Company of Biologists 1997 c-kit spermatozoa metaphase II-arrest egg activation calcium tyrosine-kinase truncated-receptor MAP kinase...

...Yasuyuki Kimura; R. Yanagimachi ABSTRACT Genomic imprinting occurs in both male and female gametes during gametogenesis, but the exact time when imprinting begins and ends is unknown. In the present study we injected nuclei of testicular spermatozoa and round spermatids into mature mouse oocytes...

... mammalian fertilization in which a protein factor is transferred from the sperm into the egg cytoplasm after gamete membrane fusion. 10 09 1990 © 1990 by Company of Biologists 1990 fertilization calcium spermatozoa oocyte membrane potential At fertilization in all species...

...Roy Jones; Rachel M. Williams ABSTRACT Binding of guinea-pig spermatozoa to the zona pelluclda of homologous eggs has been reported to involve ‘receptors’ on the inner acrosomal membrane (Huang et al . 1981). These receptors can be blocked by sulphated polysaccharides such as fucoidan ( Huang...

...R. Jones; C. R. Brown; R. T. Lancaster Recent evidence indicates that a carbohydrate recognition mechanism is involved in the early stages of sperm-egg interaction in mammals. In this communication, we describe a potential zona-ligand molecule on boar spermatozoa that has the capacity to recognize...

... spermatozoa arising from irregular meiotic segregation . Boll. Zool . 45 , 315 – 332 . 10.1080/11250007809440139 Redi , C. A. , Hilscher , B. & Winking , H. ( 1983a ). Stage-dependent enzymatic activities in spermatogenesis of mice with the standard karyotype and of chromosomal...