KSIĄŻKI POWIĄZANE ZE SŁOWEM «SPERMIOGENESIS»
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2
Proteomics of Spermatogenesis
Post-meiotic Phase (Spermiogenesis) Spermiogenesis is the final phase of
differentiation of male germ cells prior to their release from seminiferous
epithelium. During this phase the round spermatids, which are relatively less
undifferentiated ...
3
The Centrosome in Cell Replication and Early Development
Recently our laboratory has completed a series of studies to understand the
cellular and molecular pathways of centrosome reduction during mouse, rhesus,
and human spermiogenesis. This article synthesizes the fundamental events of
this ...
4
Cell and Molecular Biology of the Testis
I. Spermiogenesis A. Introduction The spermatozoon is an unusual cell destined
to deliver its nuclear DNA into a far-reaching target cell, the oocyte. It is a highly
specialized cell with a head containing compact DNA in the nucleus and the ...
Claude Desjardins, Larry L. Ewing, 1993
5
Cellular and Molecular Events in
Spermiogenesis: Proceedings ...
This book records the proceedings of a symposium co-sponsored by the WHO special programme of research, development and research training in human reproduction and family health international held in Oaxtepec, Mexico.
David Hamilton, G. M. H. Waites, 1990
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Anatomy and Physiology' 2007 Ed.2007 Edition
... gametes •FIGURE 26-6 Chromosomes in Mitosis and Meiosis. (a) Steps in
mitosis. (See Figure 3-26, pp. 78-79.) (b) Steps in meiosis. • Mitochondria
Nucleus Golgi apparatus •FIGURE 26-8 Spermiogenesis and Spermatozoon. (a)
MITOSIS ...
7
The Sperm Cell: Production, Maturation, Fertilization, ...
Based on the biogenesis of individual sperm accessory structures and on the
progression of sperm nuclear condensation, spermiogenesis can be divided into
distinct steps, recognized by Arabic numerals. Individual authors distinguish up to
...
Christopher J. De Jonge, Christopher Barratt, 2006
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Principles and Practice of Fertility Preservation
Spermiogenesis, the process by which round spermatids differentiate into
spermatozoa, is a key event in the etiology of DNA damage in the male germ line.
As indicated above, it is possible that some of the DNA breaks seen in
spermatozoa ...
Jacques Donnez, S. Samuel Kim, 2011
9
Interrelationships of the Platyhelminthes
Proximo-distal fusion of flagella during spermiogenesis in the 'turbellarian'
platyhelminth Urastoma cyprinae, and phylogenetic implications. Invertebrate
Reproduction and Development, 32:107-117. Watson, N. A. 1997b.
Spermiogenesis and ...
D T J Littlewood, R. A. Bray, 2000
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Epigenetics and Chromatin
6.4 Is There a Spermiogenesis-Specif ic Histone Code? Although histone
modifications associated with spermiogenesis are not fully characterized, it
already appears that they could be very different from those occurring during
meiosis.
WIADOMOŚCI, KTÓRE ZAWIERAJĄ SŁOWO «SPERMIOGENESIS»
Sprawdź, o czym dyskutuje się w prasie krajowej i zagranicznej oraz jak jest stosowane słowo
spermiogenesis w wiadomościach.
Yuk Pelajari Siklus Reproduksi Tiram Mutiara
Selanjutnya spermatid mengalami serangkaian pembelahan struktur dan morfologis menjadi spermatozoa. Perubahan metamorfik ini disebut spermiogenesis. «Jitunews, Lip 15»
UVA Discovers A Protein Essential To Fertilization, Bringing Us One …
Dynamic Changes in Equatorial Segment Protein 1 (SPESP1) Glycosylation During Mouse Spermiogenesis. Biology of Reproduction. 2015. Comment. «Medical Daily, Cze 15»
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During spermiogenesis in C. richardii, an undifferentiated spherical cell is systematically transformed into a streamlined gamete that coils more than four ... «Am J Botany, Gru 14»
PIWI proteins and piRNAs regulate genes in the germline and beyond
... and blockage in spermiogenesis, all of which lead to sterility. Recent studies have identified PIWI-interacting proteins, including many members of the TUDOR ... «EurekAlert, Lip 14»
Estrogen: What Does Estrogen Do?
... mediated in part by estrogen.2 The final steps of spermatid maturation, spermiogenesis, appear to be particularly sensitive and dependent upon estrogen.3. «Medical News Today, Maj 14»
Lack of seipin in testes could cause male infertility
... of polyunsaturated to monounsaturated and saturated fatty acids in mutant mouse testes indicate impaired phospholipid homeostasis during spermiogenesis. «Medical Xpress, Kwi 14»
《遗传》：Pygo2基因蛋白编码区SNPs与男性不育的关联
精子形成(Spermiogenesis)过程中, Pygo2 基因在伸长精细胞染色质发生重塑过程中表达, 小鼠Pygo2 基因突变体研究表明, 限制Pygo2功能会使精子形成过程中精 ... «生物通, Cze 13»
ยาคุมชายชนิดใหม่ ? พบยีนสำคัญในการช่วยพัฒนาสเปิร์ม
... ลงครึ่งหนึ่ง ผลที่ได้คือ spermatid. 3. Spermiogenesis เป็นการเปลี่ยนแปลงลักษณะเซลล์จาก spermatid (เซลล์รูปร่างกลม ๆ) เป็น spermatozoa (สเปิร์มสมบูรณ์ ที่มีหาง). «วิชาการ.คอม, Maj 12»
获420万科研经费华裔学者发表文章解析piRN
紧接着林海帆教授领导的研究小组发现了在精子形成（spermiogenesis）过程中大量表达的非编码小RNA——PIWI-interacting RNAs (piRNAs)，这说明在胞质核 ... «生物通, Lip 10»
Is a gene responsible for male infertility?
... were claimed to be sterile as an outcome of damaged spermiogenesis which is the procedure that includes changes in the sperm head and the development ... «HealthJockey.com, Wrz 09»
