Results 51 to 60 of about 292,497 (164)

Plant Sex Determination [PDF]

Current Biology, 2017
Sex determination is as important for the fitness of plants as it is for animals, but its mechanisms appear to vary much more among plants than among animals, and the expression of gender in plants differs in important respects from that in most animals.
openaire   +3 more sources

Multi-genome comparisons reveal gain-and-loss evolution of anti-Mullerian hormone receptor type 2 as a candidate master sex-determining gene in Percidae

BMC Biology
Background The Percidae family comprises many fish species of major importance for aquaculture and fisheries. Based on three new chromosome-scale assemblies in Perca fluviatilis, Perca schrenkii, and Sander vitreus along with additional percid fish ...
Heiner Kuhl, Peter T. Euclide, Christophe Klopp, Cédric Cabau, Margot Zahm, Céline Lopez-Roques, Carole Iampietro, Claire Kuchly, Cécile Donnadieu, Romain Feron, Hugues Parrinello, Charles Poncet, Lydia Jaffrelo, Carole Confolent, Ming Wen, Amaury Herpin, Elodie Jouanno, Anastasia Bestin, Pierrick Haffray, Romain Morvezen, Taina Rocha de Almeida, Thomas Lecocq, Bérénice Schaerlinger, Dominique Chardard, Daniel Żarski, Wesley A. Larson, John H. Postlethwait, Serik Timirkhanov, Werner Kloas, Sven Wuertz, Matthias Stöck, Yann Guiguen   +31 more
doaj   +1 more source

Involvement of gonadal soma-derived factor in the reproduction of teleosts

Aquaculture and Fisheries
Gonadal soma-derived factor (Gsdf) is a member of the transforming growth factor beta (TGF-β) superfamily and a teleost-specific gene. Early studies suggested that Gsdf promotes spermatogonial proliferation; however recent reports have shed light on its ...
Tohru Kobayashi
doaj   +1 more source

Accuracy of Cranial and Mandible Morphological Traits for Sex Determination in Thais

Siriraj Medical Journal, 2008
Objective: To evaluate the accuracy of sexual dimorphism in the cranium and mandible of Thais using the Krogman’s cranioscopy and the modified Krogman’s cranioscopy traits by grading and measurement.
Sanjai Sangvichien, Komon Boonkaew, Aporn Chuncharunee, Chulaluk Komoltri, Chadayu Udom, Thanita Chandee   +5 more
doaj  

Detection of genetic sex using a qPCR-based method in the bigfin reef squid (Sepioteuthis lessoniana)

Aquaculture Reports
The bigfin reef squid (Sepioteuthis lessoniana) is a valuable commercial species, especially in East Asia. While small-scale cultivation exists, efforts to achieve large-scale aquaculture are underway.
Yi-Chien Lee, Li-Lun Tang, Yu-Chen Yeh, Hau-Wen Li, Huei-Mien Ke, Cheng-Ju Yang, Chun-I Chiang, Chia-Hui Wang, Yung-Che Tseng, Ching-Fong Chang, Isheng Jason Tsai, Guan-Chung Wu   +11 more
doaj   +1 more source

Sex Determination [PDF]

Postgraduate Medical Journal, 1932
openaire   +2 more sources

Evidence for Variation in the Genetic Basis of Sex Determination in Brook Stickleback (Culaea inconstans)

Ecology and Evolution
The genetic basis of sex determination is typically conserved within species if not within broader lineages. For example, within the stickleback family (Gasterosteidae), AmhY has been identified as a master sex‐determination (MSD) gene in multiple ...
Grace C. Pigott, Massa Abo Akel, Malcolm G. Q. Rogers, Marin E. Flanagan, Erica G. Marlette, Matthew J. Treaster, Shannon K. Fox, Shaugnessy R. McCann, Catherine L. Peichel, Michael A. White, Daniel L. Jeffries, Jonathan A. Mee   +11 more
doaj   +1 more source

Sry-modified laboratory rat lines to study sex-chromosome effects underlying sex differences in physiology and disease: Four Core Genotypes and more

Biology of Sex Differences
Background Previous research on Four Core Genotypes and XY* mice has been instrumental in establishing important effects of sex-chromosome complement that cause sex differences in physiology and disease.
Arthur P. Arnold, Xuqi Chen, Michael N. Grzybowski, Janelle M. Ryan, Dale R. Sengelaub, Tara Mohanroy, V. Andree Furlan, Helen R. Schmidtke, Jeremy W. Prokop, Monika Tutaj, Julia L. Ciosek, Theodore S. Kalbfleisch, Liza O’Donnell, William Grisham, Shanie Landen, Lynn Malloy, Akiko Takizawa, Kai Li, Hayk Barseghyan, Carrie B. Wiese, Laurent Vergnes, Karen Reue, Jonathan Wanagat, Helen Skaletsky, David C. Page, Vincent R. Harley, Melinda R. Dwinell, Aron M. Geurts   +27 more
doaj   +1 more source

Use of Lateral Teleradiography in Sex Estimation for Forensic Purposes: a Systematic Review

Acta Stomatologica Croatica
Methods that use lateral teleradiography for sex estimation need to be discussed considering their feasibility and applicability in forensic cases. Purpose: The aim of this study was to conduct a systematic review about the use of lateral teleradiography
Isabela Dos Santos Moreira, Ana Elisa Martins Parreira Chaves, Paulo Henrique Viana Pinto, Ricardo Henrique Alves Da Silva   +3 more
doaj   +1 more source