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Spermatocyte in Medical News

Master Regulatory Gene of Epithelial Stem Cells Identified

.... "The fact that p63 is essential for these epithelial stem cells, while other master regulators have been identified for blood stem cells and spermatocyte stem cells, suggests a fundamental requirement for tissue specificity of these regulators that we dont understand," says McKeon. "Dissecting the genet...

Master Regulatory Gene of Epithelial Stem Cells Identified

...de. "The fact that p63 is essential for these epithelial stem cells, while other master regulators have been identified for blood stem cells and spermatocyte stem cells, suggests a fundamental requirement for tissue specificity of these regulators that we don’t understand," says McKeon. "Dissecting the gene...
Spermatocyte in Biological News

Master regulatory gene of epithelial stem cells identified

...e. "The fact that p63 is essential for these epithelial stem cells, while other master regulators have been identified for blood stem cells and spermatocyte stem cells, suggests a fundamental requirement for tissue specificity of these regulators that we don’t understand," says McKeon. "Dissecting the gene...
Spermatocyte in Biological Technology

Intracytoplasmic Spermatocyte Injection (ICSI)

The number of infertile couples has increased in recent years and is now estimated at 1520% of all couples worldwide. Since its introduction into reproductive medicine in 1978 [1] , in vitr...
Spermatocyte in Biological Definition

Spermatid

... The term spermatid refers to the haploid male germ cell that results from secondary spermatocyte division. As a result of meiosis , each spermatid contains only half of the genetic material present in the original primary spermatocyte. When...

Spermatogenesis

...divide again producing more Type A and B cells. The primary spermatocytes contain twice the DNA of a normal body cell (2 × 2N). Each primary spermatocyte divides into two secondary spermatocytes containing two sets of chromosomes (2 × 1N). The secondary spermatocytes then divide into two sperm...
Spermatocyte in Biological Dictionary

Spindle Fibers

...ndle Fiber Origins. Welcome Teachers and ... But microtubular spindle fibers and a mitotic process comparable to that of ... Titin in insect spermatocyte spindle fibers associates with microtubules, actin, ... All of them were present in spindle fibers , where each co-localized with tubulin, ... ...

Spermiogenesis

...stones are displaced from nucleosomes to form DNA ... Steps Of Sperm Cell Formation During Spermiogenesis ... In spermiogenesis , each immature spermatocyte develops an acrosome, and tail, ... regulation of spermatogenesis and spermiogenesis . J Steroid Biochem Mol Biol. ... Spermatogenesis and sper...

Spermatogonia

... 1 basal lamina, 2 spermatogonia , 3 spermatocyte 1st order, 4 spermatocyte 2nd ... 2 spermatids, 3 spermatocytes, 4 spermat...e testicle. 1 basal lamina , 2 spermatogonia , 3 spermatocyte 1st order, 4...

Pachytene

...tocytes suggests a role for estrogens ... a well-known model of pachytene spermatocyte apoptosis in adult rats ... After elutriation, pachytene spermatocyt...served in three different patterns. ... In a fourth mid- pachytene human spermatocyte (I–K), a third distinct SUMO-1 ... ... DNA I in chromatin loops of rat...

Diplotene

...usage, synonyms, thesaurus ... diplotene (definition) Online Dictionaries: Translation Dictionary English ... In late pachytene and diplotene spermatocyte nuclei, phosphorylation of H2AT120 ... During diplotene and subsequent stages, H3K4m2 on the XY body gradually ... ... of the further developme...
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(Date:4/17/2014)... Biology and Medicine a multidisciplinary research team ... in the Institute of Genomic Biology (IGB) on ... describe their recent work on subcellular redox homeostasis. ... functions including energy metabolism, signaling, and transcriptional processes. ... cellular behavior, redox status has been recognized as ...
(Date:4/17/2014)... (April 17, 2014) Two recent papers by ... and colleagues may help scientists develop treatments or ... fever, Japanese encephalitis and other disease-causing flaviviruses. , ... and molecular genetics at the School of Medicine ... Hughes Medical Institute, and colleagues recently published articles ...
(Date:4/17/2014)... McCullers, MD, was recently invited to submit a ... Reviews Microbiology , one of the world,s foremost ... disease specialist, and chair of the Department of ... Center, analyzed the epidemiology and microbiology of co-infections ... well as more recent 2009 novel H1N1 pandemic. ...
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(Date:4/17/2014)... Kessler Foundation has been named awardee of a ... of Defense Spinal Cord Injury Research Program. Gail ... randomized, double-blinded, controlled, multi-site clinical trial, which will ... after spinal cord injury. Dr. Forrest is assistant ... Kessler Foundation. Two additional sites will participate - ...
(Date:4/17/2014)... release is available in German . ... to recognise objects; they also provide us with a continuous ... turn around, fall or sit still in a car ... trace on our retinas. Seemingly without effort, our brain calculates ... a stable position and a steady gaze during our own ...
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