spermatocytes and oocytes are

oocytes: Topics by WorldWideScience.org
... activity in oocytes are controlled by a negative feedback signal provided by accumulated yolk and/or by signal transduction. (Fo...
Publications |
... ablated from meiotically competent antral oocytes. Cell Cycle. 2014 Apr 1;13(7):1187-200. doi: 10.4161/cc.28107. Epub 2014 Feb 11.
Děd, Lukáš - Výsledky hledání - Digitální repozitář
... sperm and oocytes following their specification from pluripotent cells. PGC precursors are specified in the epiblast around 6.25 days
Patent US8552254 - Methods for maintaining genetic ...
... spermatocytes, secondary spermatocytes and spermatids. Progenitor cells for oocyte include, but not limited to, primordial germ cells ...
What is a cell? | Geneforum
... human body are "special". The sex cells -- oocytes and spermatocytes -- produce specialized reproductive cells -- eggs (ova) and sperm ...
Spermatocytes Pictures
... chiasma positions . Spermatocytes are photographed following consecutive triple... Measurements of chiasma positions . Spermatocytes ...
Sophie La Salle, Ph.D. | Midwestern University
... both mutant oocytes and spermatocytes. A combination of genetic approaches (breeding of appropriate mutants) and immunocytological ...
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... Tissues The antibody labels breast epithelium, skin basal cells (seemingly melanocytes), spermatocytes, oocytes, tissue mast cells,
Red Cross Medical - Part 57
... spermatocyte nuclei are transferred into oocytes (hours), since they occur so much more slowly during spermatogenesis (days). It is not ...
Patent US20090111764 - Mitochondrial selection - Patenty ...
... ova, secondary spermatocytes, spermatids, and spermatozoa. Secondary oocytes are haploid, but have two chromatids for each chromosome.
Meiotic interstrand DNA damage escapes paternal repair ...
... to diplotene spermatocytes and spermatids, fully-grown oocytes are characterized by a lack of DNA synthesis. Together, these studies ...
Patent US7491865 - Mouse models of prostate cancer ...
... germ cells, oocytes, eggs, spermatocytes, sperm cells, fertilized eggs, zygotes, blastomeres, or any other suitable target cell. In an ...
macgenome.org
... sperm production; surrounded by tunica cells; outer region with spermatogonia and spermatocytes; below spermatids; inside mature sperm.
Patent WO2005100551A1 - In vitro method for isolating ...
... spermatocytogenesis where spermatocytes are produced from spermatogonia by mitosis; 2) meiosis where spermatids are produced from the ...
The MAP kinase pathway coordinates crossover designation ...
... meiosis is displayed from left to right and the last three oocytes at diakinesis (-3 to -1) are indicated. TZ stand for transition zone
DAZ Family Proteins, Key Players for Germ Cell ...
... a germline. Spermatocytes are formed in mutants and fail to undergo meiotic divisions [19-21]. Comparison of the localization of Cyclin ...
Red Cross Medical - Part 58
... of primary spermatocytes were injected into Met-II oocytes (method 1) are summarized diagrammatically in Figure 2, and some micrographs ...
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