Final stage of spermatogenesis, involving spermatid maturation
The process of spermatogenesis. 1. Primary spermatocyte 2. Secondary spermatocytes 3. Spermatids 4. Sperm
Spermiogenesis is the final stage of spermatogenesis, during which the spermatids develop into mature spermatozoa. At the beginning of the stage, the spermatid is a more or less circular cell containing a nucleus, Golgi apparatus, centriole and mitochondria; by the end of the process, it has radically transformed into an elongated spermatozoon, complete with a head, midpiece, and tail.
Spermiogenesis is the final stage of spermatogenesis, during which the spermatids develop into mature spermatozoa. At the beginning of the stage, the spermatid...
spermatids are transformed into spermatozoa (sperm) by the process of spermiogenesis. These develop into mature spermatozoa, also known as sperm cells. Thus...
further maturational events to develop into spermatozoa, a process termed spermiogenesis (also termed spermeteliosis). The spermatids begin to grow a living...
PMID 26178844. Marchetti F, Wyrobek AJ (2008). "DNA repair decline during mouse spermiogenesis results in the accumulation of heritable DNA damage" (PDF). DNA Repair...
breastfeeding following parturition in women; in men progesterone affects spermiogenesis, sperm capacitation, and testosterone synthesis. Progestogens also have...
plays a role in many processes such as in primary cilium development, spermiogenesis of teleosts, and mitosis. The rigid arrangement of centrioles in a diplosome...
and is involved in the replacement of histones with protamines during spermiogenesis. Martianov I, Brancorsini S, Catena R, et al. (February 2005). "Polar...
S2CID 4413444. Marchetti F, Wyrobek AJ (2008). "DNA repair decline during mouse spermiogenesis results in the accumulation of heritable DNA damage" (PDF). DNA Repair...
expression occurring between cells in isogenic populations. During metazoan spermiogenesis, the spermatid's chromatin is remodeled into a more spaced-packaged...
to produce immature sperms or spermatids. These spermatids undergo spermiogenesis in order to develop into sperm. LH, FSH, GnRH, and androgens are just...
of freshwater aquarium fish species Ultrastructural Examination of Spermiogenesis and Spermatozoon Ultrastructure in Congo tetra Phenacogrammus interruptus...
and are united by a similar development of the basal bodies during spermiogenesis. Three families of Fecampiida were initially classified in different...
S2CID 43810849. Krausz C, Sassone-Corsi P (2005-01-01). "Genetic control of spermiogenesis: insights from the CREM gene and implications for human infertility"...
there is no direct confirmation of this hypothesis in humans. During spermiogenesis, DNA double-strand breaks are introduced to relieve torsional stress...
"KATNAL1 Regulation of Sertoli Cell Microtubule Dynamics is Essential for Spermiogenesis and Male Fertility". PLOS Genetics. 8 (5): e1002697. doi:10.1371/journal...
a three-month delay before sperm quality returns to normal, due to spermiogenesis. A 2017 review and meta-analysis found sperm counts among Western men...
differential mortality of spermatids during the process of sperm maturation or spermiogenesis. The segregation distorter (SD) in Drosophila melanogaster is the best...
halves the number of chromosomes, creating haploid spermatids. During spermiogenesis, the last stage of spermatogenesis, the haploid spermatids develop into...
Global Information