Buscar
Mostrando ítems 1-10 de 43
When genes move farther than offspring: gene flow by male gamete dispersal in the highly philopatric bat species Thyroptera tricolor
(2013-11)
For species characterized by philopatry of both sexes, mate selection represents an important behaviour for inbreeding avoidance, yet the implications for gene flow are rarely quantified. Here, we present evidence of male ...
When genes move farther than offspring: gene flow by male gamete dispersal in the highly philopatric bat species Thyroptera tricolor
(2013-11)
For species characterized by philopatry of both sexes, mate selection represents an important behaviour for inbreeding avoidance, yet the implications for gene flow are rarely quantified. Here, we present evidence of male ...
Genetic structure of populations of Rhizoctonia solani anastomosis group-1 IA from soybean in Brazil
(Amer Phytopathological Soc, 2008-08-01)
The Basidiomycete fungus Rhizoctonia solani anastomosis group (AG)-1 IA is a major pathogen of soybean in Brazil, where the average yield losses have reached 30 to 60% in some states in Northern Brazil. No information is ...
Genetic structure of populations of Rhizoctonia solani anastomosis group-1 IA from soybean in Brazil
(Amer Phytopathological Soc, 2008-08-01)
The Basidiomycete fungus Rhizoctonia solani anastomosis group (AG)-1 IA is a major pathogen of soybean in Brazil, where the average yield losses have reached 30 to 60% in some states in Northern Brazil. No information is ...
Determinants of functional connectivity of holm oak woodlands: Fragment size and mouse foraging behavior
(Elsevier Science, 2016-05)
Demographic and genetic connectivity of fragmented plant populations will depend on effective propagule flow across the landscape. We analyze functional connectivity in a holm oak (Quercus ilex) fragmented landscape by ...
Genetic structure of populations of Rhizoctonia solani anastomosis group-1 IA from soybean in Brazil
(Amer Phytopathological Soc, 2014)
Embryonic, Larval, and Juvenile Development of the Sea Biscuit Clypeaster subdepressus (Echinodermata: Clypeasteroida)
(PUBLIC LIBRARY SCIENCE, 2010)
Sea biscuits and sand dollars diverged from other irregular echinoids approximately 55 million years ago and rapidly dispersed to oceans worldwide. A series of morphological changes were associated with the occupation of ...
Morphometric of blastomeres in salmo salar
(CAMBRIDGE UNIV PRESS, 2014)
For Salmo salar, there is a lack of information on the morphology of the first blastomeres formed during embryonic development and which could be used as a diagnostic tool for the first stages of development. The purpose ...
Population Structure and Pathotype Diversity of the Wheat Blast Pathogen Magnaporthe oryzae 25 Years After Its Emergence in Brazil
(Amer Phytopathological Soc, 2014-01-01)
Since its first report in Brazil in 1985, wheat blast, caused by Magnaporthe oryzae (anamorph: Pyricularia oryzae), has become increasingly important in South America, where the disease is still spreading. We used 11 ...
Estructura genética de Sargassum lapazeanum (Sargassaceae: phaeophyceae) en escalas intrapoblacional, local y regional: Estimación de posibles patrones de dispersión
(Centro de Investigaciones Biológicas del Noroeste, S.C., 2003)