Mating Type
Mostrando 13-24 de 1023 artigos, teses e dissertações.
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13. Vocal repertory of Scinax littoreus (Anura: Hylidae) with comments on the advertisement call of the Scinax perpusillus species group
The Scinax perpusillus species group consists of thirteen bromeligenous treefrogs, of which only six have had their acoustic parameters appropriately described. In this work, we present the vocal repertory of Scinax littoreus (Peixoto, 1988) based on recordings obtained from three different populations in the state of Rio de Janeiro, Brazil. Based on our obs
Zoologia (Curitiba). Publicado em: 2013-08
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14. On S.N. Bernstein's derivation of Mendel's Law and 'rediscovery' of the Hardy-Weinberg distribution
Around 1923 the soon-to-be famous Soviet mathematician and probabilist Sergei N. Bernstein started to construct an axiomatic foundation of a theory of heredity. He began from the premise of stationarity (constancy of type proportions) from the first generation of offspring. This led him to derive the Mendelian coefficients of heredity. It appears that he had
Genetics and Molecular Biology. Publicado em: 10/05/2012
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15. Induction of insect plant resistance to the spittlebug Mahanarva fimbriolata Stål (Hemiptera: Cercopidae) in sugarcane by silicon application
Changes in the agroecosystem with the increase of green cane harvesting in Brazil affected the insect populations associated to this crop, and secondary pests like the spittlebug Mahanarva fimbriolata Stål, became much more important. Many studies have demonstrated the active role played by silicon in plant defense against herbivory. The objective of this s
Neotropical Entomology. Publicado em: 2011-06
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16. Effect of mating season and type of breed on the productive performance of goats agroecologic production system in the Northeastern Brazil.
2010
INTERNATIONAL CONFERENCE ON GOATS. Publicado em: 2011
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17. Effect of mating season and type of breed on the productive performance of goats agroecologic production system in the Northeastern Brazil.
2010
INTERNATIONAL CONFERENCE ON GOATS. Publicado em: 2011
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18. Estrutura genética, agressividade e sensibilidade a fungicidas de populações de Phytophthora infestans das regiões sul e sudeste do Brasil / Genetic structure, aggressiveness and fungicide sensitivity of Phytophthora infestans populations from the south and southeast regions of Brazil
The knowledge about the genetic structure, aggressiveness and sensitivity to fungicides of the current population of Phytophthora infestans can be useful to delineate strategies for the management of potato and tomato late blight. A total of 166 isolates were collected from six states of Brazil, in three periods: 1998/2000, 2003/2005 and 2008/2010. The isola
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 12/11/2010
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19. Cryptococcus neoformans var. grubii - Pathogenicity of environmental isolates correlated to virulence factors, susceptibility to fluconazole and molecular profile
The pathogenicity of Cryptococcus neoformans is heterogeneous and is associated with the expression of virulence factors. This study aimed to correlate the pathogenicity of C. neoformans var. grubii in BALB/c mice with in vitro virulence factors, fluconazole minimal inhibitory concentrations (MICs) and molecular profiles, before and after animal passage. Ten
Memórias do Instituto Oswaldo Cruz. Publicado em: 2010-12
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20. Engenharia metabólica de leveduras industriais (Saccharomyces cerevisiae) para produção de glicerol / Metabolic engineering of industrial yeasts Saccharomyces cerevisiae) for glycerol production
A demanda por processos alternativos para produção de compostos químicos tem aumentado nas ultimas décadas em decorrência da necessidade da utilização de fontes renováveis e do desenvolvimento de processos menos agressivos ao meio ambiente. Nesse contexto os processos de fermentação microbiana são cada vez mais considerados passiveis de serem empr
Publicado em: 2010
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21. Análise fenotípica e molecular de cepas de Cryptococcus spp. obtidas de fontes ambientais e clínicas. / Phenotypic and molecular analysis of strains of Cryptococcus spp. obtained from clinical and environmental sources.
Cryptococcus is a capsulated yeast that presents capacity of infecting and causing disease in a great variety of hosts, including mammals, insects and birds, with C. neoformans and C. gattii as the main pathogenic species. Thus, during the first step of this research, 36 yeast strains, isolated from cloaca and stools of pigeons, which had previously been sto
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/11/2009
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22. Genotyping of the MTL loci and susceptibility to two antifungal agents of Candida glabrata clinical isolates
The opportunistic fungal pathogen Candida glabrata is the second most common isolate from bloodstream infections worldwide and is naturally less susceptible to the antifungal drug fluconazole than other Candida species. C. glabrata is a haploid yeast that contains three mating-type like loci (MTL), although no sexual cycle has been described. Strains contain
Memórias do Instituto Oswaldo Cruz. Publicado em: 2009-08
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23. Caracterização morfogenética de linhagens de Colletotrichum sublineolum, agente causal da antracnose do sorgo
A antracnose, causada por Colletotrichum sublineolum tem sido uma das mais destrutivas doenças que afetam a cultura do sorgo no Brasil. Este estudo teve como objetivo caracterizar linhagens selvagens e mutantes em relação à morfologia, produção de conídios e mating type. Uma alta variabilidade entre as linhagens foi observada em relação ao crescimen
Tropical Plant Pathology. Publicado em: 2009-06
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24. Neurospora crassa mat A-2 and mat A-3 proteins weakly interact in the yeast two-hybrid system and affect yeast growth
Mating-type genes control the entry into the sexual cycle, mating identity and sexual development in fungi. The mat A-2 and mat A-3 genes, present in the mat A idiomorph of the filamentous fungus Neurospora crassa, are required for post-fertilization functions but are not essential for mating identity. Their putative roles as transcription factors are based
Genetics and Molecular Biology. Publicado em: 2009