Results 1 to 10 of about 769,409 (213)

Genome-wide association study reveals genomic loci of sex differentiation and gonadal development in Plectropomus leopardus [PDF]

Frontiers in Genetics, 2023
Introduction:Plectropomus leopardus, a commercially significant marine fish, is primarily found in the Western Pacific regions and along the coast of Southeast Asia.
Jin Gao, Jin Gao, Yongbo Wang, Yongbo Wang, Jinye Liu, Jinye Liu, Fuxiao Chen, Fuxiao Chen, Yilan Guo, Hongji Ke, Xulei Wang, Ming Luo, Shuyuan Fu, Shuyuan Fu, Shuyuan Fu   +14 more
doaj   +2 more sources

Advance in sex differentiation in cucumber. [PDF]

Front Plant Sci, 2023
Cucumber belongs to the family Cucurbitaceae (melon genus) and is an annual herbaceous vegetable crop. Cucumber is an important cash crop that is grown all over the world. From morphology to cytology, from canonical genetics to molecular biology, researchers have performed much research on sex differentiation and its regulatory mechanism in cucumber ...
Luo H, Zhang H, Wang H.
europepmc   +4 more sources

FOXL2 and DMRT1L Are Yin and Yang Genes for Determining Timing of Sex Differentiation in the Bivalve Mollusk Patinopecten yessoensis

Frontiers in Physiology, 2018
Sex determination and differentiation have long been a research hotspot in metazoans. However, little is known about when and how sex differentiation occurs in most mollusks. In this study, we conducted a combined morphological and molecular study on sex
Ruojiao Li, Ruojiao Li, Lingling Zhang, Lingling Zhang, Wanru Li, Yang Zhang, Yangping Li, Meiwei Zhang, Liang Zhao, Xiaoli Hu, Xiaoli Hu, Shi Wang, Shi Wang, Zhenmin Bao, Zhenmin Bao   +14 more
doaj   +3 more sources

Sex Determination and Differentiation in Teleost: Roles of Genetics, Environment, and Brain

Biology, 2021
The fish reproductive system is a complex biological system. Nonetheless, reproductive organ development is conserved, which starts with sex determination and then sex differentiation.
Preetha Rajendiran, Faizul Jaafar, Sonika Kar, Chenichery Sudhakumari, Balasubramanian Senthilkumaran, Ishwar S. Parhar   +5 more
doaj   +3 more sources

Complete androgen insensitivity syndrome and risk of gonadal malignancy: systematic review [PDF]

Annals of Pediatric Endocrinology & Metabolism, 2021
Complete androgen insensitivity syndrome (CAIS) is a rare condition characterized by 46,XY karyotype, female external genitalia, absence of uterus, and testes located intra-abdominally, in the inguinal ring or in the labia majora.
Beatriz Amstalden Barros, Letícia Ribeiro de Oliveira, Cíntia Regina Crocetti Surur, Antonio de Azevedo Barros-Filho, Andrea Trevas Maciel-Guerra, Gil Guerra-Junior   +5 more
doaj   +1 more source

Sex dimorphism of weight and length at birth: evidence based on disorders of sex development

Annals of Human Biology, 2022
Background Males have higher weight and length at birth than females. Aim To verify the influence of the Y chromosome and the action of intrauterine androgens on weight and length at birth of children with Disorders of Sex Development (DSD). Subjects and
D.S.R. Amais, T.E.R. da Silva, B.A. Barros, J.G.R. de Andrade, S.H.V. de Lemos-Marini, M.P. de Mello, A.P. Marques-de-Faria, T.N. Mazzola, M.S. Guaragna, H. Fabbri-Scallet, T.A.P. Vieira, N.L. Viguetti-Campos, A.M. Morcillo, O. Hiort, A.T. Maciel-Guerra, G. Guerra-Junior   +15 more
doaj   +1 more source

DHX37 and NR5A1 Variants Identified in Patients with 46,XY Partial Gonadal Dysgenesis

Life, 2023
The group of disorders known as 46,XY gonadal dysgenesis (GD) is characterized by anomalies in testis determination, including complete and partial GD (PGD) and testicular regression syndrome (TRS).
Felipe Rodrigues de Oliveira, Taís Nitsch Mazzola, Maricilda Palandi de Mello, Ana Paula Francese-Santos, Sofia Helena V. de Lemos-Marini, Andrea Trevas Maciel-Guerra, Olaf Hiort, Ralf Werner, Gil Guerra-Junior, Helena Fabbri-Scallet   +9 more
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Identification and Analysis of MADS-box, WRKY, NAC, and SBP-box Transcription Factor Families in Diospyros oleifera Cheng and Their Associations with Sex Differentiation

Agronomy, 2022
Transcription factors are crucial for plant growth and development. MADS-box, WRKY, NAC, and SBP-box, some of the most vital transcription factors, are not well identified in Diospyros spp., and their floral development and sex differentiation related ...
Yini Mai, Songfeng Diao, Jiaying Yuan, Liyuan Wang, Yujing Suo, Huawei Li, Weijuan Han, Yiru Wang, Lingshuai Ye, Yang Liu, Tingting Pu, Qi Zhang, Peng Sun, Jianmin Fu   +13 more
doaj   +1 more source

Sex Determination and Sex Differentiation

Journal of Forensic Dental Sciences, 2021
Sex determination is arguably the most defining moment of our lives, the point where we inherit X or Y chromosome from our father. This initiates a cascade of events that sets in a train of morphological changes, genetic regulations and molecular mechanisms.
G. B. Protyusha, Sivapathasundharam B.
openaire   +2 more sources

Androgens by immunoassay and mass spectrometry in children with 46,XY disorder of sex development

Endocrine Connections, 2020
Objective: Steroid measurement is a challenge in pediatric endocrinology. Currently, liquid chromatography with tandem mass spectrometry (LC-MS/MS) is considered a gold standard for this purpose. The aim of this study was to co mpare both LC-MS/MS and
Letícia Ribeiro Oliveira, Carlos Alberto Longui, Guilherme Guaragna-Filho, José Luiz Costa, Rafael Lanaro, David Antônio Silva, Maria Izabel Chiamolera, Maricilda Palandi de Mello, André Moreno Morcillo, Andrea Trevas Maciel-Guerra, Gil Guerra-Junior   +10 more
doaj   +1 more source