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Modeling Human Gonad Development in Organoids
BACKGROUND:Our learning about human reproductive development is greatly hampered due to the absence of an adequate model. Animal studies cannot...
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COUP-TFII regulates early bipotential gonad signaling and commitment to ovarian progenitors
BackgroundThe absence of expression of the Y-chromosome linked testis-determining gene SRY in early supporting gonadal cells (ESGC) leads...
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A time-course transcriptome analysis of gonads from yellow catfish (Pelteobagrus fulvidraco) reveals genes associated with gonad development
BackgroundThe yellow catfish, Pelteobagrus fulvidraco , is a commercially important fish species. It is widely distributed in the fresh water areas...
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Quantitative Parameters of Lysozyme in Organs and Tissues of Female Pikes Esox lucius (Esocidae) during Gonad Maturation
AbstractThe effect of the development of female pike Esox lucius gonads on the quantitative parameters of lysozyme, a component of nonspecific...
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Gonad Maturity Stages of the Pacific Ocean Perch Sebastes alutus (Sebastidae)
Abstract —The results of a study of the ovaries and testes of the Pacific ocean perch Sebastes alutus are presented based on the materials collected...
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Differential study of the Parabramis pekinensis intestinal microbiota according to different gonad development stages
To investigate the differences in gut bacterial community of Parabramis pekinensis at different growth stages, we collected wild P. pekinensis from...
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Improved Genome Editing via Oviductal Nucleic Acids Delivery (i-GONAD): Protocol Steps and Additional Notes
The clustered regularly interspaced short palindromic repeats (CRISPR) technology has made it possible to produce genome-edited (GE) animals more...
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Gonad development in farmed male and female South African abalone, Haliotis midae, fed artificial and natural diets under a range of husbandry conditions
Growth rate is one of the most important factors in the farming of Haliotis midae , and somatic growth rates decline after abalone reach sexual...
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Carotenoid composition in wild-caught spotted scat (Scatophagus argus) broodstocks: effects on gonad development
The carotenoid reserves of broodstocks have a considerable impact on reproductive performance, maturity, fecundity, spawning, and yolk-sac larvae...
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A comparative study of the survival, growth, and gonad development of the diploid and triploid Pacific oyster, “Haida No.2” strain
The Pacific oyster, Crassostrea gigas , is an important cultured species in the northern coastal areas of China. In recent years, the triploid oyster...
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Effect of dietary protein, vitamin E, and vitamin C levels on the growth and gonad development of hybrid male abalone (Haliotis fulgens ♂ × H. discus hannai ♀) by the orthogonal array design
A natural feed of fresh seaweed and sixteen diets designed by L16 (4 3 ) orthogonal array were formulated to contain different levels of protein (200,...
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Mouse Chd4-NURD is required for neonatal spermatogonia survival and normal gonad development
Testis development and sustained germ cell production in adults rely on the establishment and maintenance of spermatogonia stem cells and their...
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Timing of the reproductive cycle of Holothuria (Mertensiothuria) leucospilota (Brandt, 1835) from the Persian Gulf based on evaluation of gonad histomorphology and sex hormones
The sea cucumber Holothuria (Mertensiothuria) leucospilota is a species native to the Persian Gulf that is commercially exported. Despite its high...
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Hormonal signatures of gonad maturity and seasonality of spawning in migrating hilsa, Tenualosa ilisha
Identifying the hormonal signature of gonad maturity and spawning seasonality is essential for upgrading the forecast of recruitment, environmental...
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Seasonality in lipid classes content and their composition in the gonad-visceral mass and adductor muscle of the surf clam Mactra stultorum from the north coast of Tunisia
The present study aimed to evaluate the seasonal evolution of lipid classes (polar (PL) and neutral lipids (NL)) in the gonad–visceral mass (GV) and...
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Full-length gonad transcriptome analysis of Amur sturgeon Dmrt family genes: identification, characterization, and expression patterns during gonadal differentiation
The regulatory mechanisms that govern sex differentiation in sturgeon are still poorly understood. The doublesex and Mab-3-related transcription...
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Employing the CRISPR Technology for Studying Notch Signaling in the Male Gonad of Drosophila melanogaster
The Notch (N) signaling pathway plays versatile roles in development and disease of many model organisms (Andersson et al., Development 138,...
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Inhibition of WNT/β-catenin signalling during sex-specific gonadal differentiation is essential for normal human fetal testis development
Sex-specific gonadal differentiation is directed by complex signalling promoting development in either male or female direction, while simultaneously...
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Gonad enhancement of the purple sea urchin, Strongylocentrotus purpuratus, collected from barren grounds and fed prepared diets and kelp
Over the last decade, an overabundance of purple urchins ( Strongylocentrotus purpuratus ) that exert destructive grazing pressure on essential kelp...
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Sex Hormones and Their Role in Gonad Development and Reproductive Cycle of Fishes
The development of captive broodstock and reproductive maturation is essential for induced breeding. The reproductive cycle of fish is divided into...