Results 51 to 60 of about 1,598 (200)

Role of SoxE transcription factors in development and disease

Developmental Dynamics, EarlyView.
Abstract Sox8, Sox9, and Sox10 arose by multiple rounds of genome duplications from a single SoxE gene in ancestral vertebrates. In this review, we will briefly discuss the molecular structure and function of SoxE transcription factors and their evolutionary origin. We will then discuss their expression, function, and developmental disorders.
Merin Lawrence, Gerhard Schlosser
wiley   +1 more source

AMHR2 mutation in persistent Müllerian duct syndrome: A case of transverse testicular ectopia

UroPrecision, Volume 4, Issue 1, Page 64-68, March 2026.
Abstract Backgroud Persistent Müllerian duct syndrome (PMDS) is a rare condition characterized by the persistence of Müllerian duct structures in genotypic and phenotypic males. Case Presentation We present the case of a 4‐month‐old male with PMDS who presented with transverse testicular ectopia. The patient underwent diagnostic laparoscopic orchiopexy
Hangcheng Fu, Weijing Huang, Jeffrey T. White   +2 more
wiley   +1 more source

Genotype–Phenotype Correlations in Klinefelter and Turner Syndrome: A Decade of Sex Chromosome Aneuploidy Data From a Single Academic Medical Center

Molecular Genetics &Genomic Medicine, Volume 14, Issue 1, January 2026.
To understand the relationship between genotype and phenotype in sex chromosome aneuploidies, retrospective cytogenetic and clinical data was collected for Klinefelter Syndrome (n = 57) and Turner Syndrome (n = 92) cases from a single academic medical center from 2013 to 2022. The cohorts were divided into subcategories based on the genotype.
Stephanie A. Hart, Joel A. Morales‐Rosado, Xinxiu Xu, Ashwini K. Yenamandra   +3 more
wiley   +1 more source

Molecular Method Based on Hydrolysis Probe Assays to Identify the Sex Chromosomes of Iberian Desman (Galemys pyrenaicus) Using Non‐Invasive Sampling

Integrative Zoology, Volume 20, Issue 5, Page 1047-1055, September 2025.
To monitor populations of an endangered species such as Galemys pyrenaicus in the Extremadura area, qPCR techniques have been used to determine sex, using non‐invasive sampling techniques. ABSTRACT Desmans belong to the subfamily Desmaninae, which are members of the family Talpidae.
Adriana Ripa, María Jesús Palacios‐Gonzalez, José A. Díaz‐Caballero, Antonio Espinosa, Francisco Javier Zalba, Juan Luis García‐Zapata, José Luis Fernádez‐García   +6 more
wiley   +1 more source

Feminizing mutations in Caenorhabditis briggsae indicate novel regulation of ovotestis development

, 2018
The evolution of novel traits relies on heritable changes in gene structure or gene expression, but the processes by which these occur is not always clear.
Pelletier, Katharine
core   +1 more source

Functions of Bidirectional Sex Change and Simultaneously Hermaphroditic Phase Gonads in the Monogamous Goby Lubricogobius exiguus

Ethology, Volume 131, Issue 9, Page 94-106, September 2025.
Many fishes can change their sex. The remarkable example, Lubricogobius exiguus, is a goby that can undergo bidirectional sex change with hermaphroditic gonads, containing both developed ovaries and testes (simultaneously hermaphroditic phase gonad). Based on field observations, we demonstrate that the goby experiences frequent social changes, such as ...
Takumi Oyama, Tomoki Sunobe, Yoichi Sakai   +2 more
wiley   +1 more source

Ultrastructure of ovotestis of young and adult pulmonate mollusk, Macrochlamys indica Benson, 1832

, 2016
Macrochlamys indica is a hermaphrodite terrestrial pulmonate mollusk. Transmission electron microscope studies were done on the ovotestis of young and adult (older) M.
Chaki, Korak Kanti, Misra, Kamales Kumar, Nag, Tapas Chandra, Roy, Soumen   +3 more
core   +1 more source

Beyond the Binary: Controlling Natural Sex‐Change in Hermaphroditic Fishes

Reviews in Aquaculture, Volume 17, Issue 4, September 2025.
ABSTRACT Sex‐change in hermaphroditic fishes is a complex but natural biological phenomenon that has significant implications for aquaculture fingerling production, selective breeding, and grow‐out. Understanding the physiological, endocrinological, and molecular pathways underlying hermaphroditism in fishes offers unique opportunities to manipulate ...
Roni Chandra Mondal, Jarrod L. Guppy, Maria A. Villacis‐Escobar, Dean R. Jerry   +3 more
wiley   +1 more source

Single‐Cell Sequencing: A Sharp Sword for Deciphering Biological Innovations and Evolutionary Adaptations in Lower Vertebrates and Invertebrates

Reviews in Aquaculture, Volume 17, Issue 4, September 2025.
Single‐cell sequencing sheds light on cellular diversity, development, and immune evolution in fish and invertebrates, offering new insights into environmental adaptation and evolutionary biology. ABSTRACT Single‐cell sequencing (SCS) technology has revolutionized the study of cellular heterogeneity by enabling the exploration of biological processes ...
Chongbin Hu, Yun Hong, Lixin Xiang, Ye Chen, Jianzhong Shao, Hangjun Zhang   +5 more
wiley   +1 more source

Hermaphrodisme glandulaire : Ovotestis

Bulletin de l'Académie Vétérinaire de France, 1944
Lesbouyriès Gustave. Hermaphrodisme glandulaire : Ovotestis. In: Bulletin de l'Académie Vétérinaire de France tome 97 n°8, 1944. pp. 289-301.
openaire   +2 more sources