Secondary spermatocyte definition | Drugs.com  Secondary spermatocyte definition | Drugs.com
Definition of secondary spermatocyte. Provided by Stedman's medical dictionary and Drugs.com. Includes medical terms and ... secondary spermatocyte. Definition: the spermatocyte derived from a primary spermatocyte by the first meiotic division; each ...
more infohttps://www.drugs.com/dict/secondary-spermatocyte.html
Micromanipulation of Chromosomes in Insect Spermatocytes | Protocol  Micromanipulation of Chromosomes in Insect Spermatocytes | Protocol
Micromanipulation of Chromosomes in Insect Spermatocytes. Nicolas K.H. Lin1, Ryder Nance2, Jane Szybist2, Alan Cheville2, ... Arthropod spermatocytes are easily spread under a layer of halocarbon oil and appear to have a much less robust cortical ... A sample result shows the use of a micromanipulator to detach a chromosome from a spindle in a primary spermatocyte and to ... Spermatocyte culture preparation for viewing on microscope. NOTE: Here, we describe the culture preparation method using ...
more infohttps://www.jove.com/video/57359/micromanipulation-of-chromosomes-in-insect-spermatocytes
spermatocyte facts, information, pictures | Encyclopedia.com articles about spermatocyte  spermatocyte facts, information, pictures | Encyclopedia.com articles about spermatocyte
Make research projects and school reports about spermatocyte easy with credible articles from our FREE, online encyclopedia and ... Two secondary spermatocytes result from the first meiotic division of a primary spermatocyte; each of these produces two ... spermatocyte A diploid cell that undergoes meiosis and forms four spermatids. A primary spermatocyte undergoes the first ... spermatocyte A diploid cell in the testis that divides by meiosis to give rise to four spermatids (see spermatogenesis). A ...
more infohttps://www.encyclopedia.com/plants-and-animals/zoology-and-veterinary-medicine/zoology-general/spermatocyte
Spermatocytes | Profiles RNS  Spermatocytes | Profiles RNS
The euploid primary spermatocytes undergo MEIOSIS and give rise to the haploid secondary spermatocytes which in turn give rise ... "Spermatocytes" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject ... HSFY genes and the P4 palindrome in the AZFb interval of the human Y chromosome are not required for spermatocyte maturation. ... In human pachytene spermatocytes, SUMO protein is restricted to the constitutive heterochromatin. Chromosome Res. 2008; 16(5): ...
more infohttps://profiles.umassmed.edu/display/103944
Spermatocyte | definition of spermatocyte by Medical dictionary  Spermatocyte | definition of spermatocyte by Medical dictionary
... spermatocyte explanation free. What is spermatocyte? Meaning of spermatocyte medical term. What does spermatocyte mean? ... Looking for online definition of spermatocyte in the Medical Dictionary? ... Related to spermatocyte: secondary spermatocyte, primary spermatocyte. spermatocyte. [sper-mat´o-sīt] the mother cell of a ... secondary spermatocyte a haploid cell produced by meiotic division of the primary spermatocyte; it can then develop into the ...
more infohttp://medical-dictionary.thefreedictionary.com/spermatocyte
Spermatocyte - Wikipedia  Spermatocyte - Wikipedia
There are two types of spermatocytes, primary and secondary spermatocytes (Figure 1). Primary and secondary spermatocytes are ... Each secondary spermatocyte will form two spermatids after Meiosis II. Although spermatocytes that divide mitotically and ... After Meiosis I, two secondary spermatocytes are formed. Secondary spermatocytes are haploid (N) cells that contain half the ... In spermatocytes, HRR events occur mainly in the pachytene stage of meiosis and the gene conversion type of HRR is predominant ...
more infohttps://en.wikipedia.org/wiki/Spermatocyte
CIL:39226, Psophus stridulus, spermatocyte. CIL. Dataset  CIL:39226, Psophus stridulus, spermatocyte. CIL. Dataset
Time lapse movie of meiotic metaphase and anaphase in spermatocytes of the Locust Psophus stridulus. Two sequences are shown, ... Time lapse movie of meiotic metaphase and anaphase in spermatocytes of the Locust Psophus stridulus. Two sequences are shown, ... Kurt Michel, Heinz Gundlach (2011) CIL:39226, Psophus stridulus, spermatocyte. CIL. Dataset. https://doi.org/doi:10.7295/ ...
more infohttp://cellimagelibrary.org/images/39226
CIL:9062, Nephrotoma suturalis, spermatocyte. CIL. Dataset  CIL:9062, Nephrotoma suturalis, spermatocyte. CIL. Dataset
The events of meiosis I in a living insect spermatocyte beginning at metaphase with meiotic bivalents at the spindle equator ... The events of meiosis I in a living insect spermatocyte beginning at metaphase with meiotic bivalents at the spindle equator ... Rudolf Oldenbourg, James R. LaFountain (2010) CIL:9062, Nephrotoma suturalis, spermatocyte. CIL. Dataset. https://doi.org/doi: ...
more infohttp://www.cellimagelibrary.org/images/9062
CIL:9067, Nephrotoma suturalis, spermatocyte. CIL. Dataset  CIL:9067, Nephrotoma suturalis, spermatocyte. CIL. Dataset
The events of meiosis I in a living insect spermatocyte beginning at metaphase I with bivalents at the spindle equator followed ... The events of meiosis I in a living insect spermatocyte beginning at metaphase I with bivalents at the spindle equator followed ... Rudolf Oldenbourg, James R. LaFountain (2010) CIL:9067, Nephrotoma suturalis, spermatocyte. CIL. Dataset. https://doi.org/doi: ...
more infohttp://www.cellimagelibrary.org/images/9067
Key mediators of somatic ATR signaling localize to unpaired chromosomes in spermatocytes | Development  Key mediators of somatic ATR signaling localize to unpaired chromosomes in spermatocytes | Development
Key mediators of somatic ATR signaling localize to unpaired chromosomes in spermatocytes ... Key mediators of somatic ATR signaling localize to unpaired chromosomes in spermatocytes ... Key mediators of somatic ATR signaling localize to unpaired chromosomes in spermatocytes ... Key mediators of somatic ATR signaling localize to unpaired chromosomes in spermatocytes ...
more infohttp://dev.biologists.org/content/early/2015/07/22/dev.126078
Altered Crossover Distribution and Frequency in Spermatocytes of Infertile Men with Azoospermia  Altered Crossover Distribution and Frequency in Spermatocytes of Infertile Men with Azoospermia
Using immunofluorescence techniques, our group and others have studied the meiotic proteins in spermatocytes of infertile men, ... Spermatocytes Is the Subject Area "Spermatocytes" applicable to this article? Yes. No. ...
more infohttps://journals.plos.org/plosone/article?id=10.1371/journal.pone.0156817
CIL:12025, Nephrotoma, Nephrotoma suturalis, primary spermatocyte. CIL. Dataset  CIL:12025, Nephrotoma, Nephrotoma suturalis, primary spermatocyte. CIL. Dataset
Movie of meiosis I in primary spermatocytes of the crane-fly Nephrotoma suturalis that have been experimentally flattened. Time ... Movie of meiosis I in primary spermatocytes of the crane-fly Nephrotoma suturalis that have been experimentally flattened. Time ... James R. LaFountain, Rudolf Oldenbourg (2011) CIL:12025, Nephrotoma, Nephrotoma suturalis, primary spermatocyte. CIL. Dataset. ...
more infohttp://cellimagelibrary.org/images/12025
CIL:10729, Nephrotoma, Nephrotoma suturalis, primary spermatocyte. CIL. Dataset  CIL:10729, Nephrotoma, Nephrotoma suturalis, primary spermatocyte. CIL. Dataset
Movie of meiosis I and II in primary spermatocytes of the crane-fly Nephrotoma suturalis. Time-lapse DIC microscopy using a ... Movie of meiosis I and II in primary spermatocytes of the crane-fly Nephrotoma suturalis. Time-lapse DIC microscopy using a ... James R. LaFountain, Rudolf Oldenbourg (2011) CIL:10729, Nephrotoma, Nephrotoma suturalis, primary spermatocyte. CIL. Dataset. ...
more infohttp://ccdb.ucsd.edu/images/10729
DSpace@MIT: 
                A C. elegans histone methyltransferase promotes spermatocyte gene expression, spermatid production...  [email protected]: A C. elegans histone methyltransferase promotes spermatocyte gene expression, spermatid production...
... promotes fertility through gene regulation in primary spermatocytes. SET-17 drives transcription of spermatocyte-specific genes ... Our results identify the spatially restricted function of a PRDM9 ortholog in spermatocyte transcription and we propose that ... A C. elegans histone methyltransferase promotes spermatocyte gene expression, spermatid production and fertility. Download ... A C. elegans histone methyltransferase promotes spermatocyte gene expression, spermatid production and fertility. Research and ...
more infohttp://dspace.mit.edu/handle/1721.1/112432
THE STRUCTURE OF THE CENTRAL REGION IN THE SYNAPTONEMAL COMPLEXES OF HAMSTER AND CRICKET SPERMATOCYTES | JCB  THE STRUCTURE OF THE CENTRAL REGION IN THE SYNAPTONEMAL COMPLEXES OF HAMSTER AND CRICKET SPERMATOCYTES | JCB
THE STRUCTURE OF THE CENTRAL REGION IN THE SYNAPTONEMAL COMPLEXES OF HAMSTER AND CRICKET SPERMATOCYTES. Alberto J. Solari, ... The fine structure of bivalents from golden hamster and house cricket spermatocytes has been studied with a whole mount surface ... THE STRUCTURE OF THE CENTRAL REGION IN THE SYNAPTONEMAL COMPLEXES OF HAMSTER AND CRICKET SPERMATOCYTES ...
more infohttp://jcb.rupress.org/content/56/1/145
A novel eIF4G homolog, Off-schedule, couples translational control to meiosis and differentiation in Drosophila spermatocytes |...  A novel eIF4G homolog, Off-schedule, couples translational control to meiosis and differentiation in Drosophila spermatocytes |...
Normally, Cyclin A accumulated in the cytoplasm of G2 spermatocytes (Fig. 2A, green). As spermatocytes near the G2-M transition ... the spermatocyte arrest genes reveal how a diverse set of genes is selectively transcribed in spermatocytes. ... are transcribed in primary spermatocytes under the control of spermatocyte arrest genes (White-Cooper et al., 1998). ... Spermatocytes in ofs mutant males failed to execute the G2-M transition of meiosis or substantive post-meiotic differentiation ...
more infohttp://dev.biologists.org/content/134/15/2851
Dynein staining in grasshopper spermatocytes. (A and C) | Open-i  Dynein staining in grasshopper spermatocytes. (A and C) | Open-i
Dynein staining in grasshopper spermatocytes. (A and C) Superimposed phase-contrast and immunofluorescence images. (B and D) ... In grasshopper spermatocytes, dynein immunofluorescence staining is bright at prometaphase kinetochores and dimmer at metaphase ... In grasshopper spermatocytes, dynein immunofluorescence staining is bright at prometaphase kinetochores and dimmer at metaphase ... Figure 2: Dynein staining in grasshopper spermatocytes. (A and C) Superimposed phase-contrast and immunofluorescence images. (B ...
more infohttps://openi.nlm.nih.gov/detailedresult.php?img=PMC2169441_JCB0006148.f2&req=4
Spermatocyte responses in vitro to induced DNA damage. - Semantic Scholar  Spermatocyte responses in vitro to induced DNA damage. - Semantic Scholar
Apoptotic responses of spermatocytes with DNA damage differed, with an increase in frequency of early apoptotic spermatocytes ... Two DNA-damaging agents were employed for in vitro treatment of pachytene spermatocytes: gamma-irradiation and etoposide, a ... Little is known about how spermatocytes respond to environmentally induced DNA damage after recombination-related DSBs have ... These chromatin modifications imply that spermatocytes recruit active DNA damage responses, even after recombination is ...
more infohttps://www.semanticscholar.org/paper/Spermatocyte-responses-in-vitro-to-induced-DNA-Matulis-Handel/2347b60993480558a438dfbfb2ce1f0f3281bcb1
Effect of 50 Hz Extremely Low-Frequency Electromagnetic Fields on the DNA Methylation and DNA Methyltransferases in Mouse...  Effect of 50 Hz Extremely Low-Frequency Electromagnetic Fields on the DNA Methylation and DNA Methyltransferases in Mouse...
... of 50 Hz Extremely Low-Frequency Electromagnetic Fields on the DNA Methylation and DNA Methyltransferases in Mouse Spermatocyte ...
more infohttps://www.hindawi.com/journals/bmri/2015/237183/sup/