Results 221 to 230 of about 148,275 (313)

Phenotypic and Molecular Cytogenetic Analysis of a Case of Monosomy 1p36 Syndrome due to Unbalanced Translocation. [PDF]

Mol Syndromol, 2020
Hussen DF, Kamel AK, Mekkawy MK, Ashaat EA, El Ruby MO.   +4 more
europepmc   +1 more source

Unexplained Elevated Vitamin B12: Consider Macro‐B12

International Journal of Laboratory Hematology, EarlyView.
ABSTRACT Introduction Elevated vitamin B12 concentration can be caused by supplementation, liver disease, kidney disease, or myeloid malignancies. Persistent, unexplained elevations of vitamin B12 can raise concern among patients and may lead to invasive diagnostic procedures, including bone marrow biopsy.
Evelien G. E. Hurkmans, Ruben Deneer, Marten R. Nijziel, Volkher Scharnhorst   +3 more
wiley   +1 more source

Detailed cytogenetic analysis of three duck species (the northern pintail, mallard, and common goldeneye) and karyotype evolution in the family Anatidae (Anseriformes, Aves). [PDF]

Vavilovskii Zhurnal Genet Selektsii
Beklemisheva VR, Tishakova KV, Romanenko SA, Andreushkova DA, Yudkin VA, Interesova EА, Yang F, Ferguson-Smith MA, Graphodatsky AS, Proskuryakova AA.   +9 more
europepmc   +1 more source

A Comprehensive Cytogenetic Analysis of Several Members of the Family Columbidae (Aves, Columbiformes). [PDF]

Genes (Basel), 2020
Kretschmer R, Furo IO, Gomes AJB, Kiazim LG, Gunski RJ, Del Valle Garnero A, Pereira JC, Ferguson-Smith MA, Corrêa de Oliveira EH, Griffin DK, Freitas TRO, O'Connor RE.   +11 more
europepmc   +1 more source

First Cytogenetic Analysis of Hemidactylus mercatorius Gray, 1842 Provides Insights on Interspecific Chromosomal Diversification in the Genus Hemidactylus (Squamata: Gekkonidae). [PDF]

Life (Basel)
Mezzasalma M.
europepmc   +1 more source

Mycobacterium avium Subsp. paratuberculosis and Human Endogenous Retrovirus in Italian Patients With Inflammatory Bowel Disease (IBD) and Irritable Bowel Syndrome (IBS)

Immunology, EarlyView.
Inflammatory bowel disease (IBD), comprising ulcerative colitis (UC) and Crohn's disease (CD), is a recognised gastrointestinal disorder. Mycobacterium avium subspecies paratuberculosis (MAP) is implicated in IBD pathogenesis. Persistent exposure and active infections by MAP may contribute to the unsilencing of human endogenous retroviruses (HERV ...
Stefano Ruberto, Alfredo Santovito, Gian P. Caviglia, Marta Noli, Davide Cossu, Davide G. Ribaldone, Demis Pitoni, Simona Frara, Elisa Tribocco, Chiara Rosso, Marta Guriglia, Ilaria Cossu, Pier A. Tovo, Massimiliano Bergallo, Leonardo A. Sechi   +14 more
wiley   +1 more source

A new, conspicuously pigmented Pyrrhulina (Teleostei: Characiformes: Lebiasinidae) from the Río Tigre, Loreto, Peru

Journal of Fish Biology, EarlyView.
Abstract A new species of Pyrrhulina is described based on morphological and molecular evidence. Pyrrhulina punctata is distinguished from all congeners by the presence of a series of 7 to 16 irregular blotches of dark pigmentation on the flanks, equally marked in juveniles and adult specimens, the presence of 26–28 lateral‐line scales, 17–21 maxillary
Andre Netto‐Ferreira, Lorena Vieira, Taina Souza, Morgan Ruiz‐Tafur, James Garcia‐Ayala   +4 more
wiley   +1 more source

Cytogenetic analysis of 3488 patients with recurrent pregnancy loss: An experience of two decades from a tertiary care center in South India. [PDF]

Med J Armed Forces India
Singhal P, Maharjan KK, Srivastava VM, Shenoy V, Kamath V, Aleyamma TK, Samuel P, Mathews J.   +7 more
europepmc   +1 more source

Historical shifts, geographic biases, and biological constraints shape mammal species discovery

Journal of Systematics and Evolution, EarlyView.
Taxonomic descriptions of mammals have become more robust from 1990 to 2025, with increased specimen sampling, broader comparisons, and more integrative methods. However, disparities remain: tropical and small‐bodied species are less comprehensively described, reflecting ongoing geographic and biological biases.
Matheus de T. Moroti, Jhonny J. M. Guedes, Guilherme M. Missio, Giovana L. Diegues, Alexandra M. R. Bezerra, Mario R. Moura   +5 more
wiley   +1 more source

Silene, a versatile model system: from sex and genome evolution to ecology and speciation

New Phytologist, EarlyView.
Summary Fundamental and applied research in evolutionary biology benefits from the use of model systems in which approaches from disparate disciplines can be integrated. Here, we review recent progress in evolutionary research on the long‐standing model system Silene, a large genus with a well‐resolved phylogeny and newly available, expanded genomic ...
Sophie Karrenberg, Václav Bačovský, Andrea E. Berardi, Isabelle De Cauwer, Tatiana Giraud, Fanny E. Hartmann, Roman Hobza, Vojtěch Hudzieczek, Gabriel A.B. Marais, Jenna R. Miladin, Bengt Oxelman, Alexander S.T. Papadopulos, Daniel B. Sloan, Janet C. Steven, Helena Štorchová, Pascal Touzet, Fabienne Van Rossum   +16 more
wiley   +1 more source