Differential expression of conserved germ line markers and delayed segregation of male and female primordial germ cells in a hermaphrodite, the leech helobdella. [PDF]
, 2013 In sexually reproducing animals, primordial germ cells (PGCs) are often set aside early in embryogenesis, a strategy that minimizes the risk of genomic damage associated with replication and mitosis during the cell cycle.
Cho, Sung-Jin +2 more
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True hermaphrodite presenting as primary amenorrhea
Indian Journal of Endocrinology and Metabolism, 2012 True hermaphrodite is one of the rare variety of disorders of sex development. Most of them are genotypically females (46 XX) and present as under virilized males. Features of hyperandrogenism are present in those reared as females.
Lal Bahadur Palo +3 more
doaj +1 more source
Disturbed Ovarian Differentiation in XX;SRY-Negative Dogs [PDF]
, 2019 In a mammal, at the beginning of its development, the gonad is bipotential. The shift into a male or female pathway is coordinated by the sex chromosomal complement, which triggers a series of genetic pathways signaling the developmental pattern of the ...
Payan-Carreira, Rita
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Revista do Instituto de Medicina Tropical de São Paulo, 2011 The effect of sub-lethal feeding of bait formulations containing molluscicidal component of Ferula asafoetida (ferulic acid, umbelliferone), Syzygium aromaticum (eugenol) and Carum carvi (limonene) on biochemical changes in the ovotestis of snail Lymnaea
Pradeep Kumar +2 more
doaj +1 more source
Anancylus Rosanae (Gastropoda: Pulmonata), New Genus and New Species, from Iguazú National Park, Argentina [PDF]
, 2012 Fil: Gutiérrez Gregoric, Diego Eduardo. División Zoología Invertebrados. Facultad de Ciencias Naturales y Museo.
Gutiérrez Gregoric, Diego Eduardo
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Intersex in the clam Scrobicularia plana (Da Costa): Widespread occurrence in English Channel estuaries and surrounding areas [PDF]
, 2015 Estuarine clams Scrobicularia plana were sampled from 108 intertidal locations around the English Channel and adjacent areas. Although S. plana is believed to be a strict gonochorist, 58% of the populations sampled included intersexed individuals ...
Childs, K +9 more
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Mouse Gonad Development in the Absence of the Pro-Ovary Factor WNT4 and the Pro-Testis Factor SOX9
Cells, 2020 The transcription factors SRY and SOX9 and RSPO1/WNT4/β-Catenin signaling act as antagonistic pathways to drive testis and ovary development respectively, from a common gonadal primordium in mouse embryos.
Furong Tang +4 more
doaj +1 more source
Adaptation of a Bioinformatics Microarray Analysis Workflow for a Toxicogenomic Study in Rainbow Trout. [PDF]
PLoS ONE, 2015 Sex steroids play a key role in triggering sex differentiation in fish, the use of exogenous hormone treatment leading to partial or complete sex reversal.
Sophie Depiereux +6 more
doaj +1 more source
Comparative Morphology of the Penis and Clitoris in Four Species of Moles (Talpidae). [PDF]
, 2017 The penile and clitoral anatomy of four species of Talpid moles (broad-footed, star-nosed, hairy-tailed, and Japanese shrew moles) were investigated to define penile and clitoral anatomy and to examine the relationship of the clitoral anatomy with the ...
Ewer RF +15 more
core +2 more sources
Ambiguous genitalia: A rare case report
Indian Journal of Pathology and Microbiology, 2016 Mixed gonadal dysgenesis (MGD) is a rare disorder of sexual development (DSD). A seven-year-old child with vagina and an elongated clitoris looking like a penile part of male external genitalia, presented in the Paediatric Surgery Department.
Padam Kumari Agarwal +3 more
doaj +1 more source