Secreciones defensivas de invertebrados terrestres. Ecología química aplicada y perspectiva molecular y ecosustentable de la biodiversidad ecuatoriana / Defensive Secretions of Terrestrial Invertebrates. Applied Chemical Ecology &amp; Molecular and Eco-Sustainable Perspective of Ecuadorian Biodiversity
Creators: name: Morales, Juan Tacoronte
name: Cabrera, María Teresa
Publisher: name: Zenodo
Year: 2018
Subjects: Secreciones defensivas
Diplopoda
Rhinocricus
Metabolitos secundario
Mapeo molecular
Defensive Secretions
Secondary Metabolites
Molecular Mapping

description: <strong>Resumen</strong> Los Diplopoda, o milípedos, son invertebrados terrestres con roles básicos de detritivoría dentro de los sistemas de dinámica edáfica de los ecosistemas. Evolutivamente, en calidad de defensas utilizan secreciones repugnatoriales, las cuales varían de acuerdo a las especies y familias, y constituyen una extraordinaria fuente de metabolitos secundarios biológicamente activos cuyo estudio eco-quimiotaxonómico puede facilitar la compleja tarea de identificación taxonómica de las especies y subespecies geográficas en sus hábitat y comprender el mecanismo de relaciones químico-conductuales en la fauna edáfica del oriente ecuatoriano y otras regiones neotropicales. Se genera un banco biomolecular que sustenta la quimio-bioprospección de secreciones defensivas de Diplópodos endémicos de Ecuador (Rino-crícidos, gen. Rhinocricus, zonas de Sucumbíos, Orellana e Imbabura) y que fundamenta su inclusión en los programas actuales de conservación sistémica y elucidación estructural (quimio-prospección) de la biodiversidad del Ecuador para identificar componentes biológicamente activos (quinonas, fenoles y vainillina), facilitando el mapeo molecular de dichas secreciones a una escala geográfica. <strong>Abstract</strong> The Diplopoda, or millipedes, are terrestrial invertebrates with basic detritivory roles within the systems of edaphic dynamics of ecosystems. Evolutionarily, they use disgusting defensive secretions, which vary according to species and families, and constitute an extraordinary source of biologically active secondary metabolites whose eco-chemotaxonomic study can facilitate the complex task of taxonomic identification of geographic species and subspecies in their habitat and understand the mechanism of chemical-behavioural relationships in the edaphic fauna of eastern Ecuador and other neotropical regions. A biomolecular bank is generated that supports the chemo-bioprospection of defensive secretions of Ecuadorian endemics (Rino-crícidos, Rhinocricus gene, Sucumbíos, Orellana and Imbabura areas) and that bases its inclusion in the current systems of systemic conservation and elucidation structure (chemo-prospecting) of Ecuador’s biodiversity to identify biologically active components (quinones, phenols and vanillin), facilitating the molecular mapping of such secretions on a geographic scale.
description: Recibido: 24 de abril de 2018 / Aceptado: 11 de julio de 2018 / Publicado: 3 de agosto de 2018
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