Results 31 to 40 of about 62,585 (162)
Heliyon, 2022 Human toxocariasis is one of the neglected helminthiases and it is caused by the zoonotic roundworm species Toxocara canis and Toxocara cati. Diagnosis of human toxocariasis is based on the combination of clinical, parasitological, and epidemiological ...
Jairo A. Mesa-Arango +5 more
doaj +1 more source
Conservation Biology, Volume 40, Issue 2, April 2026.Abstract Illegal wildlife trade (IWT) is one of the largest global illegal activities, and it negatively affects biodiversity and sustainable development worldwide. DNA barcoding coupled with high‐throughput sequencing (i.e., metabarcoding) is useful in identifying taxa affected by IWT and has been used routinely for decades.
Maria Joana Ferreira da Silva +9 more
wiley +1 more source
PLANTS, PEOPLE, PLANET, Volume 8, Issue 2, Page 385-400, March 2026.Holoendoparasites are extremely rare plants that live entirely hidden inside their hosts, with only flowers and fruits visible. We studied Apodanthes caseariae, found in central and South America, parasitizing Casearia sylvestris. Little is known about its life cycle.
Jessica A. Ramírez‐Ramírez +4 more
wiley +1 more source
El discurso matemático del profesor: ejemplos, explicaciones y coherencia local [PDF]
, 2016 Se examina el discurso matemático de un profesor a lo largo de una discusión de clase, con inspiración en el marco MDI –Mathematical Discourse in Instruction.
Arnal-Bailera, Alberto +3 more
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Aplicaciones de las técnicas de ADN ambiental en Ciencias Ambientales [PDF]
, 2020 El ADN ambiental (eDNA) es una técnica que analiza el material genético liberado por individuos que han transitado o habitan en el medio muestreado con el objetivo de identificar las especies a las que pertenece dicho material.
Huerta Vela, Amador
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Biotropica, Volume 58, Issue 2, March 2026.Peruvian frogs underwent a climate‐driven range expansion into deglaciating mountains, exposing themselves and their fungal pathogen Batrachochytrium dendrobatidis (Bd) to challenging new thermal environments. Bd has dispersed extensively in these new habitats, and elevation may mediate the apparent sublethal impacts of infection for frogs.
Emma Steigerwald +6 more
wiley +1 more source
Preocupación por nuestros genes [PDF]
, 2000 El proceso de secuenciación del genoma humano ha generado y genera un importante volumen de información en los medios de comunicación. En este artículo se especifican algunas de las claves del proceso de comunicación de los temas científicos que han ...
Junyent, Cristina
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Community‐driven variations in snow algae color modulate snow albedo reduction
New Phytologist, Volume 249, Issue 4, Page 1739-1752, February 2026.Summary Snow algae blooms visibly alter snow color and surface energy balance, yet the biological basis of this variability remains unclear. We investigated how pigment composition and community structure shape the optical properties of snow algae blooms of distinct colors – red, orange, and green – co‐occurring within the same snowfield in Glacier ...
Pablo Almela +4 more
wiley +1 more source
Cryptosporidium hominis Phylogenomic Analysis Reveals Separate Lineages With Continental Segregation
Frontiers in Genetics, 2021 Cryptosporidium is a leading cause of waterborne outbreaks globally, and Cryptosporidium hominis and C. parvum are the principal cause of human cryptosporidiosis on the planet.
Felipe Cabarcas +10 more
doaj +1 more source
Study of the genes alliinase and chitinase in materials of costarican garlic (Allium sativum L) [PDF]
, 2013 Garlic production in Costa Rica has been affected by the quality and quantity of the harvested seeds. Bulb production has also been deteriorated by diseases.However, this crop is preferred for its flavor, considered superior to the one imported from ...
Barboza Rojas, Karina +2 more
core +3 more sources