KSIĄŻKI POWIĄZANE ZE SŁOWEM «SPERMATOCYTE»
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spermatocyte oraz krótkie ich fragmenty w celu przedstawienia kontekstu użycia w literaturze.
1
Textbook of Human Histology: (with Colour Atlas & Practical ...
Each primary spermatocyte undergoes meiosis to give rise to two secondary
spermatocytes (see below). This is the first meiotic division in which the number
of chromosomes is reduced to half. (Each primary spermatocyte has 46 ...
2
Urologic Surgical Pathology
The leptotene spermatocyte, with filamentous chromatin,311 leaves the basal
compartment and migrates firstto anintermediate compartmentand then to the
adluminal compartment.In the zygotene spermatocyte, chromosomes are shorter,
and ...
David G. Bostwick, Liang Cheng, 2014
3
Start with a Story: The Case Study Method of Teaching ...
Was it Mr. Spermatocyte?” “Yes, Your Honor. He is a primary spermatocyte and
the defense has already stipulated that they will accept him as an expert witness
for the process of meiosis. You will recall that he comes from Martha's husband ...
Clyde Freeman Herreid, 2007
4
Male Reproductive Dysfunction: Pathophysiology and Treatment
Preleptotene Stage The first phase in the life of a primary spermatocyte begins
when it loses contact with the basement membrane of the tubule and with
subsequent maturation enters the “adluminal” compartment of the seminiferous ...
5
Biology Coloring Workbook
In meiosis I, primary spermatocytes become secondary spermatocytes. The
secondary spermatocytes then enter meiosis II (B), indicated by the second arrow
, and sperm cells result. In the plate, we show the primary spermatocyte (C), in
which ...
6
Human Reproductive Biology
(A) Spermatogonium Primary spermatocyte in mitosis Sertoli cells with bunches
of maturing spermatids Leydig cell (B) Spermatids Primary spermatocyte Sertoli
cell nucleus Secondary spermatocyte Secondary spermatocyte Basement ...
Richard E. Jones, Kristin H. Lopez, 2013
7
Glenn's Urologic Surgery
Sb1, round spermatid; Sc and Sd2, elongated spermatids; II, secondary
spermatocyte; P, pachytene spermatocyte; Z, zygotene spermatocyte; G,
spermatogonia; S, Sertoli cells (hematoxylin and eosin, magnification 1,000). (
From Jow WW.
Sam D. Graham, Thomas E. Keane, James Francis Glenn, 2010
8
Adult and Pediatric Urology
In humans, sequential maturation includes the dark type A spermatogonium (Ad),
the pale type A spermatogonium (Ap), the type B spermatogonium (B), the resting
spermato- cyte (R), the leptotene spermatocyte (L), the zygotene spermatocyte ...
Jay Young Gillenwater, 2002
The most striking structure in the spermatocyte nuclei of D. hydei, for instance, is
a pair of compact and highly refractive threads, which arise in the neighborhood
of the nucleolus and become diffuse distally (Figs. 1 and 2a). The diffuse sections
...
Ernst W. Caspari, M. Demerec, 1968
10
MCQs in Anatomy (with Explanatory Answers)
GENERAL. 1. In spermatogenesis, meiosis I takes place between the following
stages: A. Spermatogonium to primary spermatocyte B. Primary spermatocyte to
secondary spermatocyte C. Secondary spermatocyte to spermatid D. Spermatid
to ...
WIADOMOŚCI, KTÓRE ZAWIERAJĄ SŁOWO «SPERMATOCYTE»
Sprawdź, o czym dyskutuje się w prasie krajowej i zagranicznej oraz jak jest stosowane słowo
spermatocyte w wiadomościach.
Discovery of a protein capable of regulating DNA repair during …
This study, published recently in PLOS Genetics, shows that in the particular case of meiotic cells such as spermatocytes, the signalling route of the ATM protein ... «Phys.Org, Kwi 15»
Incomplete meiotic sex chromosome inactivation in the domestic dog
However, the self-synapsing region of the X displayed higher X-linked gene expression compared to the unsynapsed area in spermatocytes, and was ... «BMC Blogs Network, Kwi 15»
Exome Study Describes Mutations that May Drive Testicular Cancer …
The team also detected recurrent amplifications affecting the X chromosome and/or FSIP2, a chromosome 2 gene involved in spermatocyte development. «GenomeWeb, Sty 15»
Prize-winning microscopy image lights up Times Square in New York
"The image is of a mouse sperm cell, also known as a spermatocyte, highlighted with three fluorescent labels that show DNA (blue), KASH5 protein (green) and ... «Phys.Org, Maj 14»
These Are Some of the Best Microscopic Images of the Year
Mouse spermatocyte spread stained for KASH-5 and SCP3 (red and green) and DNA (blue). These Are Some of the Best Microscopic Images of the Year. «Gizmodo India, Gru 13»
Meiosis I, Polarized Light Microscopy. J LaFountain and R …
The events of cell division during meiosis I in a living insect spermatocyte, beginning at diakinesis through telophase to the near completion of cytokinesis. «YouTube, Lut 13»
Des spermatozoïdes presque recréés à partir de cellules souches
Les spermatogonies (cellules initiales) sont devenues des spermatocytes 1 capables de rentrer en méiose (double division cellulaire propre aux cellules ... «Futura Sciences, Sie 12»
Isolation of Sertoli, Leydig, and spermatogenic cells from the mouse …
Pellets from pachytene spermatocyte fractions were resuspended in 7 mL 21% Percoll in 1× HBSS (vol/vol). The round spermatid fraction was layered over the ... «BioTechniques.com, Lis 11»
Bijou's Abnormally Large Clitoris Leads to Big Surprise
Analysis of the gonad tissues confirmed the presence of degenerated testicles containing seminiferous canals but no spermatocyte cells. And genetically, the ... «Newswise, Wrz 11»
Japanese Researchers Successfully Grow Sperm in Lab – Eventual …
... primary spermatocyte, secondary spermatocyte, spermatid and mature sperm. Each of these stages requires an equally complex battery of signals provided by ... «Singularity Hub, Kwi 11»
