gametogenesis


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Related to gametogenesis: oogenesis

gametogenesis

 [gam″ĕ-to-jen´ĕ-sis]
the development of the male and female sex cells (gametes). adj., adj gametogen´ic.

gam·e·to·gen·e·sis

(gam'ĕ-tō-jen'ĕ-sis),
The process of formation and development of gametes.
[gameto- + G. genesis, production]

gametogenesis

/gam·e·to·gen·e·sis/ (gah-me″to-jen´ĕ-sis) the development of the male and female sex cells, or gametes.gametogen´ic

gametogenesis

(gə-mē′tə-jĕn′ĭ-sĭs)
n.
The formation or production of gametes.

ga·me′to·gen′ic, gam′e·tog′e·nous (găm′ĭ-tŏj′ə-nəs) adj.

gametogenesis

[gam′itōjen′əsis]
Etymology: Gk, gamete + genein, to produce
the origin and maturation of gametes, which occurs through meiosis. See also oogenesis, spermatogenesis. gametogenic, gametogenous, adj.

gam·e·to·gen·e·sis

(gam'ĕ-tō-jen'ĕ-sis)
The process of formation and development of gametes.
[gameto- + G. genesis, production]

gametogenesis

The production of gametes. See GAMETE.
Gamotogenesisclick for a larger image
Fig. 168 Gamotogenesis . In plants.
Gametogenesisclick for a larger image
Fig. 167 Gametogenesis . In animals.

gametogenesis

the process in which haploid GAMETES are produced from diploid cells by meiotic division (MEIOSIS). See Fig. 167 for animal cells and Fig. 168 for plant cells.

gametogenesis

the development of the male and female sex cells (gametes).
References in periodicals archive ?
Characteristics of atresia were observed in early and late vitellogenic oocytes (atresic immature oocytes), and in mature oocytes (atresic mature oocytes), beginning in April and throughout gametogenesis and postspawning resorption (Fig.
Organised by the Ministry of Interior, the First World Congress in Artificial Gametogenesis brought together some of the foremost researchers on the subject to present their findings on the viability of using such treatment in the future.
The first sexual maturity depending on a complex interaction of endogenous and exogenous cues including genetic mechanisms triggered at the onset of gametogenesis (Cruz et al.
Microsporgenesis and male gametogenesis in Musella (Musaceae), a monotypic genus from Yunnan, China.
La gametogenesis se presento todo el ano en ambos sexos y ambas tallas, excepto en septiembre para hembras.
Zinc-binding property of the major yolk protein in the sea urchin: implications of its role as a zinc transporter for gametogenesis.
The distinction between sexes is only possible during the period of gametogenesis.
Effects of sublethal infection by the parasite Haplosporidium nelsoni (MSX) on gametogenesis spawning and sex ratios of oysters in Delaware Bay USA.
The CI values increased during the stages of gametogenesis and at the time when the mature stage first appeared (November).
Among temperate lizards, the most common pattern is one in which both sexes exhibit gametogenesis, courtship, and mating in spring, followed by oviposition or birth in spring or early summer.
They discuss theoretical aspects of gametogenesis and embryo development at the cellular and molecular level, implantation and stages of development, the IVF laboratory, basic assisted reproductive technologies (ART), and advanced techniques, including pre-implantation genetic diagnosis.
000 recien nacidos, respectivamente; se deben a una no disyuncion meiotica durante la gametogenesis en uno de los padres; se ha calculado que la incidencia de estas dos alteraciones en un mismo paciente es de 7/1.