Results 31 to 40 of about 765,678 (177)

Análisis genómico de diversidad y estructura genómica de las poblaciones bovinas de la raza mexicana de Lidia

open access: yesRevista Mexicana de Ciencias Pecuarias, 2020
La raza bovina de Lidia ha sido seleccionada desde el siglo XIII para participar en festejos sociales reconocidos bajo el término de “Tauromaquia”. En la actualidad forman parte de la identidad de las culturas regionales de varios países.
Paulina G. Eusebi   +3 more
doaj   +1 more source

Conservation implications of low contemporary connectivity along the Mid‐Atlantic Ridge in hydrothermal vent gastropods

open access: yesConservation Biology, Volume 40, Issue 4, August 2026.
Abstract Polymetallic sulfide deposits produced at hydrothermal vent fields are targets for mining exploitation along the Mid‐Atlantic Ridge, threatening the functioning and resilience of vent ecosystems that provide multiple ecosystem services. Knowledge about connectivity between vents will inform conservation practices.
E. Portanier   +10 more
wiley   +1 more source

Translocation effects on regional and local population viability and connectivity

open access: yesConservation Biology, Volume 40, Issue 4, August 2026.
Abstract Translocations and reintroductions aim to improve the viability of isolated populations and promote connectivity for large carnivores. However, there is no established framework for assessing their success. We used the Eurasian lynx (Lynx lynx) in western and central Europe to assess the impact of translocations on the viability of six ...
Eva Sánchez Arribas   +25 more
wiley   +1 more source

Microsatellite variability of the wood stork Mycteria americana (Aves, Ciconidae) in Cuba: implications for its conservation

open access: yesAnimal Biodiversity and Conservation, 2018
Variabilidad de los microsatélites de la cigüeña americana Mycteria americana (Aves, Ciconiidae) en Cuba: implicaciones para su conservación Mycteria americana (Aves, Ciconiidae) es la única especie de cigüeña distribuida en el Caribe.
A. Llanes–Quevedo   +4 more
doaj   +1 more source

Diversidad genética de materiales nativos de aguacate guatemalteco a través del marcador molecular AFLP

open access: yesCiencia, Tecnología y Salud, 2020
El aguacate es un cultivo de gran consumo a nivel mundial, localizándose su lugar de origen en la región de la Sierra Nevada en California hace ocho a cinco millones de años.
Jose A. Ruiz-Chutan   +6 more
doaj   +1 more source

The potential of seedbank digital information in plant conservation

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 4, Page 1017-1028, July 2026.
Seedbanks are vital for biodiversity conservation, but their potential remains underutilised due to a limited understanding of the intraspecific genetic diversity they hold. By leveraging digitised data associated with seedbank collections, such as sampling locations, number of maternal plants and seed traits, we can attempt the estimation of genetic ...
Roberta Gargiulo   +23 more
wiley   +1 more source

A genética se faz presente no vestibular da Universidade Federal de Santa Catarina [PDF]

open access: yes, 2003
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Educação. Programa de Pós-Graduação em Educação.Foi feita a análise das provas dos concursos vestibulares realizados pela Universidade Federal de Santa Catarina (UFSC),
Nascimento, Jonice Ferreira de Macedo
core  

Three closely linked X‐chromosomal genes potentially control sex determination in Cannabis sativa

open access: yesNew Phytologist, Volume 251, Issue 1, Page 505-522, July 2026.
Summary Sex determination mechanisms in dioecious plants remain poorly understood yet offer an excellent model system to study genetic changes underlying morphological evolution. We investigated the genetic basis of sex determination in Cannabis sativa, combining quantitative trait locus mapping in a segregating population, comparative transcriptomics ...
Matteo Toscani   +8 more
wiley   +1 more source

Variación genética en poblaciones mexicanas de Swietenia macrophylla King, una especie tropical en expansión geográfica reciente.

open access: yesBotan‪ical Sciences, 2013
Swietenia macrophylla King, es una especie tropical que históricamente ha sido explotada por su alta calidad maderable y actualmente está catalogada como amenazada de extinción. En este estudio se usaron cuatro microsatélites nucleares polimórficos para
José Enrique Trujillo-Sierra   +4 more
doaj   +1 more source

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