Step by Step about Germ Cells Development in Canine
Animals, 2021 Primordial germ cells (PGCs) have been described as precursors of gametes and provide a connection within generations, passing on the genome to the next generation.
Aline Fernanda de Souza +2 more
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50 years of spermatogenesis: Sertoli cells and their interactions with germ cells
Biology of Reproduction, 2018 The complex morphology of the Sertoli cells and their interactions with germ cells has been a focus of investigators since they were first described by Enrico Sertoli. In the past 50 years, information on Sertoli cells has transcended morphology alone to
M. Griswold
semanticscholar +1 more source
Migration of germline progenitor cells is directed by sphingosine-1-phosphate signalling in a basal chordate. [PDF]
, 2015 The colonial ascidian Botryllus schlosseri continuously regenerates entire bodies in an asexual budding process. The germ line of the newly developing bodies is derived from migrating germ cell precursors, but the signals governing this homing process ...
Bui, Connor +4 more
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Phase transitioned nuclear Oskar promotes cell division of Drosophila primordial germ cells
bioRxiv, 2018 Germ granules are non-membranous ribonucleoprotein granules deemed the hubs for post-transcriptional gene regulation and functionally linked to germ cell fate across species.
K. Kistler +7 more
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Identification of side population cells in mouse primordial germ cells and prenatal testis [PDF]
, 2011 In mammals, the stem cells of spermatogenesis are derived from an embryonic cell population called primordial germ cells (PGCs). Spermatogonial stem cells displaying the "side population" (SP) phenotype have been identified in the immature and adult ...
De Felici, Massimo +6 more
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Meiotic wave adds extra asymmetry to the development of female chicken gonads [PDF]
, 2015 Development of female gonads in the chicken is asymmetric. This asymmetry affects gene expression, morphology, and germ cell development; consequently only the left ovary develops into a functional organ, whereas the right ovary remains vestigial.
Anjie, Stafford +8 more
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DNA methylation and regulatory elements during chicken germline stem cell differentiation [PDF]
, 2018 Funding for Open Access provided by the UMD Libraries' Open Access Publishing Fund.The production of germ cells in vitro would open important new avenues for stem biology and human medicine, but the mechanisms of germ cell differentiation are not well ...
Cai, Wentao +8 more
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Plasma and testicular testosterone levels, volume density and number of Leydig cells and spermatogenic efficiency of rabbits [PDF]
, 2002 Plasma and tissue testosterone concentrations were determined by radioimmunoassay in 12 eight-month-old sexually mature New Zealand White rabbits and evaluated for possible associations with spermatogenic efficiency as well as with volume density and ...
Berndtson, William E. +2 more
core +2 more sources
Piwi is required in multiple cell types to control germline stem cell lineage development in the Drosophila ovary. [PDF]
PLoS ONE, 2014 The piRNA pathway plays an important role in maintaining genome stability in the germ line by silencing transposable elements (TEs) from fly to mammals.
Xing Ma +21 more
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Scientific Reports, 2016 Introgression of farmed salmon escapees into wild stocks is a major threat to the genetic integrity of wild populations. Using germ cell-free fish in aquaculture may mitigate this problem.
A. Wargelius +7 more
semanticscholar +1 more source