Results 81 to 90 of about 577,153 (193)

From Permits to Samples: Addressing Key Challenges for High‐Quality Reference Genome Generation in Europe

open access: yesMolecular Ecology Resources, Volume 26, Issue 2, February 2026.
ABSTRACT High‐quality reference genome assemblies have become essential for deepening our understanding of biodiversity, yet obtaining them for many species remains surprisingly challenging. Drawing on experiences from the European Reference Genome Atlas (ERGA) community, we focus on permit and sample‐handling procedures leading up to nucleic acid ...
Katja Reichel   +32 more
wiley   +1 more source

Effects of aging on the skin and gill microbiota of farmed seabass and seabream

open access: yesAnimal Microbiome, 2021
Background Important changes in microbial composition related to sexual maturation have been already reported in the gut of several vertebrates including mammals, amphibians and fish.
Daniela Rosado   +4 more
doaj   +1 more source

Biologia molecular aplicada aos recursos genéticos. [PDF]

open access: yes, 2012
Este trabalho tem como objetivo descrever algumas das metodologias de biologia molecular utilizadas no Laboratório de Genética da Embrapa Amazônia Oriental (LABGEN) e Laboratório de Fitopatologia, visando à identificação, classificação e conservação de ...
BONFIM, K.   +2 more
core  

Current and future global distribution of the peach twig borer, Anarsia lineatella Zeller (Lepidoptera: Gelechiidae)

open access: yesAgricultural and Forest Entomology, Volume 28, Issue 1, Page 94-107, February 2026.
Biological invasions and climate change drive species redistribution, threatening biodiversity, agriculture, and public health. Species distribution modelling (Maxent algorithm) predicted Anarsia lineatella current and future global range, identifying risk areas in Africa, Asia, Australia, and the Americas under changing climate conditions.
George Amaro   +3 more
wiley   +1 more source

Relação da circunferência escrotal e parâmetros da qualidade do sêmen em touros da raça Nelore, PO

open access: yesRevista Brasileira de Zootecnia, 2002
Em 960 touros da raça Nelore, PO, de 11,4 a 135 meses de idade, pertencentes a fazendas localizadas nos Estados de São Paulo, Goiás e Pará, estudou-se a possível associação entre o tamanho da circunferência escrotal (CE) e os parâmetros da qualidade do ...
Antonio Emidio Dias Feliciano Silva   +3 more
doaj  

Recursos genéticos de hongos

open access: yes, 2018
Sr. Editor. El reino de los hongos (Fungi) es uno de los grupos de mayor diversidad en el planeta tierra, estimaciones sugieren que la diversidad de este grupo es hiperdiverso.
Fernando Pacasa Quisbert
semanticscholar   +1 more source

Vulnerability of marine megafauna to global at‐sea anthropogenic threats

open access: yesConservation Biology, Volume 40, Issue 1, February 2026.
Abstract Marine megafauna species are affected by a wide range of anthropogenic threats. To evaluate the risk of such threats, species’ vulnerability to each threat must first be determined. We build on the existing threats classification scheme and ranking system of the International Union for Conservation of Nature (IUCN) Red List of Threatened ...
Michelle VanCompernolle   +309 more
wiley   +1 more source

Conservación de la diversidad genética en el Perú: desafíos en la implementación del régimen de acceso a recursos genéticos y distribución de beneficios

open access: yes, 2016
Esta contribucion debate los grandes retos que enfrenta Peru en la implementacion nacional del regimen de acceso a recursos geneticos y distribucion de beneficios, tema conocido por las siglas “ABS” del ingles Access and Benefit-Sharing.
Luciana C. Silvestri
semanticscholar   +1 more source

Quantifying the Spatial Footprint of Agriculture‐Driven Edge Effects in a Global Deforestation Hotspot

open access: yesGlobal Change Biology, Volume 32, Issue 2, February 2026.
Tropical dry forests face increasing pressure from agricultural expansion, but how this expansion impacts on remaining forests is unclear. We quantified and mapped agricultural edge effects on tree cover, shrub cover, and above‐ground biomass in the Argentine Chaco, a global deforestation hotspot.
Sebastián Torrella   +7 more
wiley   +1 more source

DEFINICIONES DE ACCESO A RECURSOS GENÉTICOS EN LA LEGISLACIÓN COLOMBIANA Y SUS EFECTOS EN LA INVESTIGACION CIENTÍFICA

open access: yes, 2016
La aplicacion de las definiciones sobre Acceso a Recursos Geneticos (ARG) contenidas en diversas normas legislativas nacionales o comunitarias, pueden afectar la investigacion cientifica (no-comercial y comercial).
A. Chaparro-Giraldo
semanticscholar   +1 more source

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