Results 21 to 30 of about 5,424,158 (176)

Utilização do polimorfismo de sequências de DNA de uma coleção de Sorgo (Sorghum bicolor L. Moench) para estudos de filogeografia e estudos de associação.

Heringeriana, 2014
Sequências do DNA de uma região em comum de múltiplos indiví­duos de uma população podem revelar polimorfismos que permitem o estudo da evolução do genoma e suas histórias de seleções, migrações e recombinações.
Lúcio Flávio Alencar Figueiredo, Bassirou Sine, Caroline Calatayud, Jacques Chantereau, Christian Mestres, Genevieve Fliedel, Xavier Perrier, Claire Billot, Jean-François Rami, Jean-Christophe Glaszmann, Monique Deu, Brigitte Courtois   +11 more
doaj   +5 more sources

Validação de genes candidatos envolvidos na retinopatia falciforme

Victor de Haidar e Bertozzo
openaire   +2 more sources

The genomics and physiology of abiotic stressors associated with global elevational gradients in Arabidopsis thaliana. [PDF]

New Phytol
Summary Phenotypic and genomic diversity in Arabidopsis thaliana may be associated with adaptation along its wide elevational range, but it is unclear whether elevational clines are consistent among different mountain ranges. We took a multi‐regional view of selection associated with elevation.
Gamba D, Lorts CM, Haile A, Sahay S, Lopez L, Xia T, Takou M, Kulesza E, Elango D, Kerby J, Yifru M, Bulafu CE, Wondimu T, Glowacka K, Lasky JR.   +14 more
europepmc   +2 more sources

Impatiens walleriana: perspectivas para el mejoramiento genético

Ciencia y Agricultura, 2022
Impatiens walleriana is a plant of the Balsaminaceae family with high ornamental value. It presents very attractive flowers, which can be found in different shapes and colors, due to which, it is part of many gardens worldwide.
Andrés Zúniga Orozco, Ayerin Carrodeaguas González, María Victoria Ortíz Cruz   +2 more
doaj   +1 more source

3D pollination biology using micro‐computed tomography and geometric morphometrics in Theobroma cacao

Applications in Plant Sciences, Volume 11, Issue 5, September-October 2023., 2023
Abstract Premise Imaging technologies that capture three‐dimensional (3D) variation in floral morphology at micro‐ and nano‐resolutions are increasingly accessible. In herkogamous flowers, such as those of Theobroma cacao, structural barriers between anthers and stigmas represent bottlenecks that restrict pollinator size and access to reproductive ...
Katherine A. Wolcott, Edward L. Stanley, Osman A. Gutierrez, Stefan Wuchty, Barbara Ann Whitlock   +4 more
wiley   +1 more source

Estudios de asociación genómica en ovinos de América Latina. Revisión

Revista Mexicana de Ciencias Pecuarias, 2020
Los ovinos, son una de las especies domésticas más importantes a nivel mundial, debido al potencial productivo y reproductivo que poseen. En este sentido, identificar los mejores animales para características productivas de interés económico, es el ...
Karen Melissa Cardona Tobar, Diana Carolina López Álvarez, Luz Ángela Álvarez Franco   +2 more
doaj   +1 more source

Importance of timely metadata curation to the global surveillance of genetic diversity

Conservation Biology, Volume 37, Issue 4, August 2023., 2023
Abstract Genetic diversity within species represents a fundamental yet underappreciated level of biodiversity. Because genetic diversity can indicate species resilience to changing climate, its measurement is relevant to many national and global conservation policy targets.
Eric D. Crandall, Rachel H. Toczydlowski, Libby Liggins, Ann E. Holmes, Maryam Ghoojaei, Michelle R. Gaither, Briana E. Wham, Andrea L. Pritt, Cory Noble, Tanner J. Anderson, Randi L. Barton, Justin T. Berg, Sofia G. Beskid, Alonso Delgado, Emily Farrell, Nan Himmelsbach, Samantha R. Queeno, Thienthanh Trinh, Courtney Weyand, Andrew Bentley, John Deck, Cynthia Riginos, Gideon S. Bradburd, Robert J. Toonen   +23 more
wiley   +1 more source

Type 2 polysaccharide storage myopathy in Quarter Horses is a novel glycogen storage disease causing exertional rhabdomyolysis

Equine Veterinary Journal, Volume 55, Issue 4, Page 618-631, July 2023., 2023
Abstract Background Both type 1 (PSSM1) and type 2 polysaccharide storage myopathy (PSSM2) are characterised by aggregates of abnormal polysaccharide in skeletal muscle. Whereas the genetic basis for PSSM1 is known (R309H GYS1), the cause of PSSM2 in Quarter Horses (PSSM2‐QH) is unknown and glycogen concentrations not defined.
Stephanie J. Valberg, Zoë J. Williams, Carrie J. Finno, Abigail Schultz, Deborah Velez‐Irizarry, Marisa L. Henry, Keri Gardner, Jessica L. Petersen   +7 more
wiley   +1 more source

Comparing spatial conservation prioritization methods with site‐ versus spatial dependency‐based connectivity

Conservation Biology, Volume 37, Issue 2, April 2023., 2023
Abstract Larval dispersal is an important component of marine reserve networks. Two conceptually different approaches to incorporate dispersal connectivity into spatial planning of these networks exist, and it is an open question as to when either is most appropriate.
Dominic Muenzel, Kay Critchell, Courtney Cox, Stuart J. Campbell, Raymond Jakub, Iliana Chollett, Nils Krueck, Daniel Holstein, Eric A. Treml, Maria Beger   +9 more
wiley   +1 more source

Fine‐scale temporal dynamics of flower visitors sheds light on insect‐assemblage overlap between sexes in a dioecious Ecuadorian palm

Biotropica, Volume 55, Issue 1, Page 256-267, January 2023., 2023
We characterized the composition and the temporal variations of the arthropods community visiting female and male inflorescences of the palm Phytelephas aequatorialis. We report 59 morphospecies dominated by three beetle families: Staphylinidae, Nitidulidae, and Curculionidae and 16 pollinator candidates among which nine visited both inflorescence ...
Thomas Auffray, Rommel Montúfar, Santiago Xavier Palacios Uquillas, Alvaro Barragán, Sylvain Pincebourde, Marc Gibernau, Olivier Dangles   +6 more
wiley   +1 more source