Results 131 to 140 of about 95,697 (216)
Revista Cubana de Hematología, Inmunología y Hemoterapia, 2010 La trombocitopenia con ausencia de radios (TAR) es un síndrome genético poco frecuente caracterizado por ausencia bilateral de radios con presencia de ambos pulgares y trombocitopenia. Suelen estar presentes, además, malformaciones en miembros inferiores,
Dunia de la C. Castillo-González
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Genética de coffea VII: hereditariedade dos caracteres de coffea arabica L. var. maragogipe hort ex froehner [PDF]
, 1942 C. A. Krug, Alcides Carvalho
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Clinical Genetics, EarlyView.This study provides clinical practice guidelines to streamline genetic testing for inherited retinal dystrophies (IRDs), underscoring the critical role of molecular diagnosis in enhancing patient care. These recommendations aim to elevate diagnostic accuracy, guide therapeutic decisions, and ultimately improve patient outcomes, marking a significant ...
João Pedro Marques +6 more
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Hipertensión arterial: aspectos genéticos
Anales de la Facultad de Medicina, 2010 La regulación de la presión arterial (PA) es un proceso complejo, con intervención de múltiples variantes genéticas y epigenéticas que son objeto de la presente revisión. La disrupción del equilibrio entre los factores mencionados y su interacción con el
María Isabel Quiroga de Michelena
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A determinação dos números de indivíduos mínimos necessários na experimentação genética [PDF]
, 1947 F. G. Brieger
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Equine Veterinary Journal, EarlyView.Abstract Background Equine recurrent laryngeal neuropathy (RLN) is an economically important upper respiratory tract (URT) disease with a genetic contribution to risk, but genetic variants independent of height have not been identified for Thoroughbreds.
Charlotte L. McGivney +8 more
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Tracing the evolutionary pathway: on the origin of mitochondria and eukaryogenesis
The FEBS Journal, EarlyView.This study examines the stepwise transition from archaeal–bacterial associations to the emergence of eukaryotic cells. Metabolic cooperation and endosymbiosis fostered ecological and genetic integration, with extensive gene transfer reshaping host biology.
J. Ernesto Bravo‐Arévalo
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Scientists' warning on the need for greater inclusion of dragonflies in global conservation
Insect Conservation and Diversity, EarlyView.Stressors to dragonflies are multiple, and in many cases interactive. Specialist species are at risk, while generalists can benefit from some human activities. Dragonflies are sentinels for conservation, being promising surrogates for other taxa while also being appealing to citizen science initiatives.
Michael J. Samways +27 more
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The loss of the urea cycle and ornithine metabolism in different insect orders: An omics approach
Insect Molecular Biology, EarlyView.Among urea cycle enzymes, only the nitric oxide synthase gene is universally present across insect genomes. All Hemiptera species lack the enzymes needed to convert citrulline to arginine, and some also lack the pathway from arginine to ornithine. Putrescine and spermidine synthesis is conserved in all insects, but aphids lack the capability to produce
Jessica Cristina Silva Martins +7 more
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Journal of Avian Biology, EarlyView.Interactions between wild birds and ticks exert significant selective forces, influencing the host's evolution and fitness. Tick infestation rates vary among bird species due to life history and morphology. Understanding tick infestation probability is crucial for conservation efforts, as birds play an important role in the tick life cycle and can ...
Ana Busi +8 more
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