Results 31 to 40 of about 112,124 (160)

Diversidad genética de Oreopanax xalapensis (Araliaceae) en Los Altos de Chiapas

open access: yesBotan‪ical Sciences, 2011
La diversidad genética de una especie determina su capacidad de respuesta a los cambios ambientales, por lo que su conocimiento puede ser de importancia para el diseño de estrategias de restauración de bosques. En este estudio se analiza la diversidad y
Lorena Ruiz-Montoya   +4 more
doaj   +1 more source

Genetic integrity of the Dark European honey bee (Apis mellifera mellifera) from protected populations: a genome-wide assessment using SNPs and mtDNA sequence data [PDF]

open access: yes, 2014
The recognition that the Dark European honey bee, Apis mellifera mellifera, is increasingly threatened in its native range has led to the establishment of conservation programmes and protected areas throughout western Europe.
Carreck, Norman L   +11 more
core   +1 more source

RAPD, MICROSATÉLITES MARCADORES EN LA CARACTERIZACIÓN DE LA DIVERSIDAD GENÉTICA DE AISLADOS DE Beauveria bassiana (BALS.) VUILL.

open access: yesTropical and Subtropical Agroecosystems, 2012
Beauveria bassiana has been used for the control of agricultural pests. However, the genetic diversity of these fungi in the State of Sergipe, Brazil has been poorly studied. The objective of this study was to quantify the genetic diversity of B. bassiana isolates by means of RAPD markers, microsatellites, and rDNA-ITS regions, relating their origins ...
Marcelo da Costa Mendonca   +3 more
openaire   +1 more source

Análisis de linajes maternos y paternos de bovinos criollo del Centro de Ecología Aaplicada Simón I. Patiño - Bolivia [PDF]

open access: yes, 2015
Se determinaron los linajes maternos y paternos de 33 bovinos Criollo (27 hembras y 6 machos) del Centro de Ecología Aplicada Simón I. Patiño (Ceasip) mediante marcadores genéticos del ADN genómico, mitocondrial y del cromosoma Y.
Baudoin, M.   +7 more
core  

A new phylogeny of Anastrepha (Diptera: Tephritidae) based on nuclear loci obtained by phylogenomic methods

open access: yesSystematic Entomology, Volume 51, Issue 1, January‐March 2026.
We present an extensive phylogenetic analysis, based on 293 nuclear loci and 728 individuals representing 237 species of Anastrepha, the largest and most economically important New World genus of Tephritidae. The analysis strongly supports the monophyly of most Anastrepha species groups, also revealing previously unknown relationships among species and
Allen L. Norrbom   +19 more
wiley   +1 more source

Diversidad y diferenciación genética de la yuca ( Manihot esculenta Crantz) con marcadores microsatélites en poblaciones de África y Latinoamérica

open access: yesActa Biológica Colombiana, 2004
Se estudió la diversidad y diferenciación genética de 224 accesiones de yuca tradicionalmente cultivadas en Uganda. Adicionalmente, se incluyeron estudios previos de diversidad, 20 materiales de Tanzania, 20 de Ghana, 22 de Nigeria, 20 de Guatemala y 12 ...
Wilson Hernando Castelblanco Cepeda   +2 more
doaj  

Toward a Biocultural Synthesis of the Peopling of the Americas: Introduction to the Special Issue Hacia una síntesis biocultural del poblamiento de las Américas: introducción al número especial Rumo a uma síntese biocultural do povoamento das Américas: introdução ao número especial

open access: yesAmerican Journal of Biological Anthropology, Volume 188, Issue 3, November 2025.
ABSTRACT This article introduces the special issue Toward a Biocultural Synthesis of the Peopling of the Americas, which brings together contributions that explore the origins and diversity of Indigenous populations across North, Central, and South America and the Caribbean. The volume grew out of an invited symposium held at the 90th Annual Meeting of
Lumila Paula Menéndez, Mark Hubbe
wiley   +1 more source

Caracterización con RAMs de la colección de durazno (Prunus persica L. Batsch) existente en la Universidad Pedagógica y Tecnológica de Colombia

open access: yesActa Agronómica, 2014
Utilizando ocho cebadores Microsatélites Amplificados al Azar (RAMs) fue evaluada la diversidad genética de 31 materiales de Prunus de la colección de caducifolios existente en la Universidad Pedagógica y Tecnológica de Colombia. Se generaron un total de
Ana Cruz Morillo Coronado   +2 more
doaj   +1 more source

Diversidad genética y morfológica de Bactris gasipaes y su distribución geográfica [PDF]

open access: yes, 2011
El fruto de Bactris gasipaes (Kunth), localmente llamado chontaduro, pejibaye, pupunha, entre otros, ha sido un alimento básico de muchos pueblos pre-colombinos que ocupaban las tierras bajas del neotrópico húmedo.
Dufour, Dominique   +8 more
core  

Integrating target capture with whole genome sequencing of recent and natural history collections to explain the phylogeography of wild‐growing and cultivated cannabis

open access: yesPLANTS, PEOPLE, PLANET, Volume 7, Issue 6, Page 1771-1788, November 2025.
Cannabis has been used by humans for millennia, resulting in diverse landraces and uses. Its complex legal status and economic importance make sampling wild‐growing populations difficult, limiting past studies to modern cultivars with low genetic diversity. Our research provides crucial insights into the genetic diversity of wild‐growing and cultivated
Manica Balant   +19 more
wiley   +1 more source

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