Results 51 to 60 of about 463,701 (213)

Genetics of breast cancer: Applications to the Mexican population

Salud Pública de México, 2011
Breast cancer research has yielded several important results including the strong susceptibility genes,BRCA1 and BRCA2 and more recently 19 genes and genetic loci that confer a more moderate risk.The pace of discovery is accelerating as genetic ...
Elad Ziv
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Uso de radiação gama para aumentar a variabilidade genética em capim-jaraguá

Boletim de Indústria Animal, 2014
Mutações espontâneas ou induzidas podem gerar importante variabilidade genética, útil para muitos programas de melhoramento de plantas. Objetivando avaliar o efeito mutagênico da radiação gama em capim-jaraguá (Hyparrhenia rufa), sementes férteis foram irradiadas com 400 Gy pela exposição à fonte de 50Co. A geração M1 foi avaliada no campo.
Elizabeth Ann Veasey, Maria José Valarini, Nilza Rocha Mecelis, Paulo Bardauil Alcântara, Valquíria De Bem Gomes Alcântara, Augusto Tulman Neto, Marcela Ribeiro Abbado, Marcia Atauri Cardelli   +7 more
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Phenotypic pattern over centric fusion clinal variation in the water-hyacinth grasshopper, Cornops aquaticum (Orthoptera: Acrididae) [PDF]

, 2018
The water-hyacinth grasshopper, Cornops aquaticum, occurs in freshwater environments in the New World between latitudes 23°N and 35°S. At the southernmost margin of this distribution the populations are polymorphic for three centric fusions (Robertsonian
Bownes, Bownes, Capello, Center, Colombo, Dolskiy, Dumas, Endler, Excoffier, Franceschini, Hewitt, Hewitt, John, Lemeunier, Mart, Mesa, Mesa, Oberholzer, PAST, Taffarel, White, Wolff   +21 more
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Avaliação genética da característica de temperamento por escore visual em bovinos Nelore

Boletim de Indústria Animal, 2012
O artigo não apresenta resumo em português.
Ana Carolina Verdugo, Émerson Guimarães de Moraes, Leonardo Frederico Nishimoto Souza, Lucia Galvão de Albuquerque, Josineudson Augusto II de Vasconcelos Silva   +4 more
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Molecular phylogeny and diversification history of Prosopis (Fabaceae: Mimosoideae) [PDF]

, 2008
The genus Prosopis is an important member of arid and semiarid environments around the world. To study Prosopis diversification and evolution, a combined approach including molecular phylogeny, molecular dating, and character optimization analysis was ...
Alberdi, Anzótegui, Axelrod, Axelrod, Axelrod, Baldwin, Barraclough, BEATRIZ OFELIA SAIDMAN, Bell, Bessega, Bessega, Bessega, Bremer, Burghardt, Burkart, Burkart, Coyne, DANIELA TOSTO, Demesure, FAO, Farris, Goloboff, Goloboff, Good-Avila, Graham, Graham, Gregory-Wodzicki, Guinet, Hall, Hardy, Herendeen, Hey, Hodges, Howarth, Hughes, Jordan, JUAN CÉSAR VILARDI, Klak, Kluge, Lavin, Lavin, Lewis, Magallon-Puebla, Malcomber, Miller, Moore, Naranjo, Nee, Palacios, Pascual, Pasiecznik, Piel, Posada, Rambaut, Ramírez, Richardson, Riddle, Roig, Ronquist, Ross, Rzedowski, Saidman, Saidman, Saidman, Saidman, Sanderson, Sanderson, SANTIAGO ANDRÉS CATALANO, Simmons, Strand, Swofford, Taberlet, Thompson, UNEP, Van Devender, Verboom, Verga, Volkheimer, Von Hagen, Wang, Xiang, Yule   +81 more
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Correlações genéticas e fenotípicas entre pesos e produção de leite na primeira lactação em fêmeas da raça guzerá

Boletim de Indústria Animal, 2014
Estimaram-se correlações fenotípicas e genéticas entre os pesos aos 18 (P18) e 24 (P24) meses e pós parto (PPP) de novilhas guzerá e suas produções de leite (PL) na primeira lactação, com o objetivo de se avaliar a utilidade do peso na predição da futura produção de leite.
João Ademir de Oliveira, Luiz Antonio Framartino Bezerra, João Francisco Pereira Bastos   +2 more
openaire   +5 more sources

Clues on syntenic relationship among some species of Oryzomyini and Akodontini Tribes (Rodentia: Sigmodontinae) [PDF]

, 2015
Sigmodontinae rodents represent one of the most diverse and complex components of the mammalian fauna of South America. Among them most species belongs to Oryzomyini and Akodontini tribes.
Ferguson Smith, Malcolm Andrew, Lanzone, Cecilia, Malleret, Matias Maximiliano, Nagamachi, Cleusa Yoshiko, O'Brien, Patricia Caroline Mary, Pieczarka, Julio Cesar, Suarez, Pablo   +6 more
core   +3 more sources

Detección de trisomía 18 y translocación t(4;10) en líquido amniótico. Reporte de caso

Revista de Medicina e Investigación Universidad Autónoma del Estado de México, 2020
Objetivo: Reportar el caso de una muestra de líquido amniótico con anomalía estructural y de número, con el fin de conocer la importancia de la asesoría genéticaMateriales y método: Muestra de líquido amniótico de mujer de 36 años de edad con gestación ...
Daniela Ortiz Peralta, Sebastián Mojica, Lina Gutiérrez, Isabel Fernández, Luis Gustavo Celis   +4 more
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RAPD, MICROSATÉLITES MARCADORES EN LA CARACTERIZACIÓN DE LA DIVERSIDAD GENÉTICA DE AISLADOS DE Beauveria bassiana (BALS.) VUILL.

Tropical 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, M. da F. Santos, R. Silva-Mann, J.M. Ferreira   +3 more
openaire   +1 more source

A point mutation in the hair cell nicotinic cholinergic receptor prolongs cochlear inhibition and enhances noise protection [PDF]

, 2009
The transduction of sound in the auditory periphery, the cochlea, is inhibited by efferent cholinergic neurons projecting from the brainstem and synapsing directly on mechanosensory hair cells.
Ballestero, Jimena Andrea, Boulter, Jim, Elgoyhen, Ana Belen, Fuchs, Paul A., Katz, Eleonora, Liberman, M. Charles, Maison, Stéphane F., Savino, Jessica, Taranda, Julian, Vetter, Douglas E.   +9 more
core   +3 more sources