Results 41 to 50 of about 3,112 (176)

Induction of putative tetraploid larvae and analysis of unfertilized egg storage for burbot (Lota lota)

Journal of the World Aquaculture Society, Volume 57, Issue 3, June 2026.
Abstract Burbot (Lota lota) are a promising candidate for commercial aquaculture production. Methods for captive culture are well understood, the species is highly regarded for its muscle, roe, liver, and skin, and its resistance to many salmonid pathogens coupled with the species' affinity to trout‐like water quality conditions make burbot an ...
Luke Oliver, Colby Johnson, Joseph Evavold, Kenneth Cain   +3 more
wiley   +1 more source

Sex Control in Fish: Approaches, Challenges and Opportunities for Aquaculture

Journal of Marine Science and Engineering, 2015
At present, aquaculture is the fastest growing sector of animal food production and holds great potential as a sustainable solution for world food security.
Alyssa M. Budd, Quyen Q. Banh, Jose A. Domingos, Dean R. Jerry   +3 more
doaj   +1 more source

Chromosome aberrations in pressure-induced triploid Atlantic salmon

BMC Genetics, 2020
Background Triploid organisms have three sets of chromosomes. In Atlantic salmon, hydrostatic pressure treatment of newly fertilized eggs has been extensively used to produce triploids which are functionally sterile due to their unpaired chromosomes ...
K. A. Glover, A. C. Harvey, T. J. Hansen, P. G. Fjelldal, F. N. Besnier, J. B. Bos, F. Ayllon, J. B. Taggart, M. F. Solberg   +8 more
doaj   +1 more source

Equine models in translational medicine: A comparative approach to human health

Animal Models and Experimental Medicine, Volume 9, Issue 5, Page 898-913, May 2026.
This diagram summarizes and contrasts rodent and equine models, outlining their strengths, limitations, and applications. Horses offer naturally occurring diseases, genetic and physiological similarities to humans, and suitability for longitudinal and clinical‐scale studies.
Shayan Boozarjomehri Amnieh, Katarzyna Ropka‐Molik   +1 more
wiley   +1 more source

Recurrent triploidy of maternal origin [PDF]

Prenatal Diagnosis, 2000
We report the occurrence of triploid preimplantation embryos following in vitro fertilization (IVF) and intracytoplasmic sperm injection (ICSI) in a woman with two previously-identified triploid conceptuses which spontaneously underwent fetal demise at 10 and 23 weeks' gestation. An error in maternal meiosis II is proposed as the most likely cause.
E, Pergament, E, Confino, J X, Zhang, L, Roscetti, P, Xien Chen, D, Wellman   +5 more
openaire   +2 more sources

Sirenomelia: A Review of European Prevalence Data and Epidemiological Analysis of 17 Cases Registered in Wales

Birth Defects Research, Volume 118, Issue 5, May 2026.
ABSTRACT Background Sirenomelia is a rare congenital condition most notably characterized by a single lower limb. Previous studies have suggested a prevalence of approximately 1 per 100,000 births. However, in Wales 17 cases were recorded between 1998 and 2016, suggesting a higher rate of sirenomelia in this country.
Chris Emmerson, Michael Olson, Ceri Williams, Robert Maddison, David Tucker, Llion Davies, Annie Perraud, Linda Bailey, Ciarán Humphreys, Rhian Hughes, Joanna Sichitiu, Madalen Oribe Amores, Ingeborg Barisic, Michele Santoro, Clara Cavero Carbonell, Elizabeth S. Draper, Martin Haeusler, Isabelle Monier, Anna Latos‐Bielenska, Carlos Matias Dias, Elly Den Hond, Elisa Ballardini, Mary O'Mahony, Isabelle Perthus, Judith Rankin, Anke Rissmann, Florence Rouget, Sarah Stevens, Jorieke E. H. Bergman, Diana Wellesley, Wladimir Wertelecki   +30 more
wiley   +1 more source

Target Capture Sequencing Provides Insights Into Hybridogenetic Water Frogs

Ecology and Evolution, Volume 16, Issue 5, May 2026.
The genomics of European frogs of the genus Pelophylax are intriguing due to their propensity to hybridise, the prevalence of polyploidy, and the unusual hemiclonal hybridogenetic complexes formed in many populations. This study examines the use of target capture sequencing using the Frog Cap bait set to investigate these complex systems.
Lisanne van Veldhuijzen, Maciej Pabijan, Tariq Stark, Richard P. J. H. Struijk, Ben Wielstra, James France   +5 more
wiley   +1 more source

Recurrent triploidy of maternal origin [PDF]

European Journal of Human Genetics, 2003
Triploidy is the most frequent chromosome aberration in first trimester spontaneous abortions. In contrast to aneuploidies due to nondisjunction, increased maternal age is not a risk factor and the mechanism of triploidy remains poorly understood. To date, recurrence of triploidy of maternal origin has been described only in a few families suggesting ...
F BRANCATI, MINGARELLI R, DALLAPICCOLA B
openaire   +4 more sources

Uncovering the Genetic Landscape of Spinal Dysraphism: A Retrospective Analysis of 150 Fetal Cases

Prenatal Diagnosis, Volume 46, Issue 5-6, Page 849-861, May 2026.
ABSTRACT Objective Spinal dysraphism (SD) results from incomplete neural tube closure and encompasses a heterogeneous group of congenital anomalies with genetic and environmental etiologies. Although genetic contributions are recognized, causative variants remain insufficiently defined, and the clinical implications of extended genetic testing on ...
I. Bedei, A. Feresin, R. Zemet, D. Berner, D. Polidori, K. Fröbius, A. Skakkebæk, R. Axt‐Fliedner, M. Shoukier, C. Keil   +9 more
wiley   +1 more source

Prenatal diagnosis of triploidy in second trimester of pregnancy: a series of 4 cases over an eleven-year period / Diagnosticul prenatal al triploidiei în trimestrul al II-lea de sarcină: o serie de patru cazuri depistate în unsprezece ani

Romanian Journal of Laboratory Medicine, 2015
Triploidia este o anomalie cromosomică numerică, caracterizată prin prezenţa a trei seturi haploide de cromosomi. Incidenţa triploidiei este dificil de evaluat, deoarece de obicei produce avort spontan în primul trimestru de sarcină. Incidenţa estimată a
Socolov Demetra, Mihălceanu Elena, Popovici Diana, Gorduza Eusebiu Vlad, Balan Raluca, Martiniuc Violeta, Socolov Răzvan   +6 more
doaj   +1 more source