Results 11 to 20 of about 4,531,702 (176)

Cancer as an Embryological Phenomenon and Its Developmental Pathways: A Hypothesis regarding the Contribution of the Noncanonical Wnt Pathway

open access: yesThe Scientific World Journal, 2019
For gastrulation to occur in human embryos, a mechanism that simultaneously regulates many different processes, such as cell differentiation, proliferation, migration, and invasion, is required to consistently and effectively create a human being during ...
Jaime Cofre   +2 more
doaj   +2 more sources

Delimitación de algunos Ganoderma (Ganodermataceae) lacados neotropicales: filogenia molecular y morfología

open access: yesRevista de Biología Tropical, 2014
Ganoderma incluye especies de gran importancia económica y ecológica, sin embargo, su nomenclatura actual es caótica y poco estudiada en el neotrópico. En este estudio se utilizaron 14 muestras de Ganoderma y dos de Tomophagus recolectados en Brasil para
Nelson Correia de Lima Júnior   +2 more
doaj   +3 more sources

Microbiota analysis for risk assessment of xenobiotics: toxicomicrobiomics, incorporating the gut microbiome in the risk assessment of xenobiotics and identifying beneficial components for One Health. [PDF]

open access: yesEFSA J, 2022
Abstract This work explores three areas of relevance to the gut microbiome in the context of One Health; the incorporation of the microbiome in food safety risk assessment of xenobiotics; the identification and application of beneficial microbial components to various areas under One Health, and specifically, in the context of antimicrobial resistance.
Ampatzoglou A   +2 more
europepmc   +2 more sources

Osteology of the Feeding Apparatus of Chilean Flamingo Phoenicopterus chilensis (Aves: Phoenicopteridae). [PDF]

open access: yesJ Morphol
1. The skull features a broad, dorsoventrally flattened frontal region articulating with an elongated upper jaw that is complemented by the mandible's downward bend along its proximal half. 2. The low mechanical advantage in the mandible is attributed to the reduced and shallow insertion areas of the adductor muscles, which are positioned close to the ...
Aldana Ardila O, Carlos CJ.
europepmc   +2 more sources

Microbiota analysis for risk assessment of xenobiotics: cumulative xenobiotic exposure and impact on human gut microbiota under One Health approach. [PDF]

open access: yesEFSA J, 2022
Abstract Human gut microbiota is the microbial community that, through the constant bidirectional communication with its host, plays the critical role of maintaining the state of eubiosis and health balance, contributing to food digestion, detoxification, and proper endocrine, neurological, immunological and potentially reproductive health.
Gruszecka-Kosowska A   +2 more
europepmc   +2 more sources

Escarabajos tigre: evolución, ecología y diversidad

open access: yesBiota Colombiana, 2001
En el libro Tiger Beetles: The Evolution, Ecology, and Diversity of the Cicindelids, Pearson & Vogler presentan una síntesis actualizada de la taxonomía, anatomía, historia natural, filogenia, composición molecular, fisiología, comportamiento y ecología ...
Adriana Vítolo-L.
doaj   +10 more sources

Descripción de la segunda especie del género Euacanthe (Scortechiniaceae, Coronophorales), de áreas verdes urbanas y periurbanas de Xalapa, México

open access: yesActa Botanica Mexicana, 2021
Antecedentes y Objetivos: Poco se conoce sobre los hongos ascomicetos de áreas verdes urbanas de México. No obstante, se encontraron algunos registros de especies colectadas en parques y jardines de la ciudad de Xalapa, Veracruz, México, en donde se ...
Santiago Chacón, Dolores González
doaj   +1 more source

Chromosome-scale reference genome of <i>Pectocarya recurvata</i>, the species with the smallest reported genome size in Boraginaceae. [PDF]

open access: yesAppl Plant Sci
Abstract Premise Pectocarya recurvata (Boraginaceae, subfamily Cynoglossoideae), a species native to the Sonoran Desert (North America), has served as a model system for a suite of ecological and evolutionary studies. However, no reference genomes are currently available in Cynoglossoideae. A high‐quality reference genome for P.
Northing PC   +3 more
europepmc   +2 more sources

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