Now showing items 1-10 of 14678
Interploidy hybridization in sympatric zones: the formation of Epidendrum fulgens x E. puniceoluteum hybrids (Epidendroideae, Orchidaceae)
Interspecific hybridization is a primary cause of extensive morphological and chromosomal variation and plays an important role in plant species diversification. However, the role of interploidal hybridization in the ...
Interspecific fish hybrids in Brazil: management of genetic resources for sustainable use
Serrasalmid and pimelodid fish hybrids represent important advances for aquaculture in Brazil, but they also constitute serious genetic risks to cultivated and natural populations. Serrasalmid hybrids (tambacu, tambatinga ...
Women in Hybrid Roles in IT Employment: A Return to 'Nimble Fingers'?
(Universidad Alberto Hurtado. Facultad de Economía y Negocios, 2010)
Experimental crosses between Mepraia gajardoi and M. spinolai and hybrid chromosome analyses reveal the occurrence of several isolation mechanisms
Hematophagous insects of the subfamily Triatominae include several species with a large variety of shapes, behavior and distribution. They have great epidemiological importance sincemost of themtransmit the flagellated ...
Evolution of postzygotic reproductive isolation in galliform birds: analysis of first and second hybrid generations and backcrosses
(Wiley Blackwell Publishing, Inc, 2013-04)
The process of speciation is a crucial aspect of evolutionary biology. In this study, we analysed the patterns of evolution of postzygotic reproductive isolation in Galliformes using information on hybridization and genetic ...
Fusion of protoplasts with irradiated microprotoplasts as a tool for radiation hybrid panel in citrus.
(Pesquisa Agropecuária Brasileira. Brasília, v.44, n.12, p. 1616-1623, dez. 2009, 2011)
Effect of sample storage time on detection of hybridization signals in Checkerboard DNA-DNA hybridization
(CANADIAN SCIENCE PUBLISHING, NRC RESEARCH PRESSOTTAWA, 2012)
Long-term sample storage can affect the intensity of the hybridization signals provided by molecular diagnostic methods that use chemiluminescent detection. The aim of this study was to evaluate the effect of different ...