Seed Trap
Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. Dinâmica populacional e efeitos de variáveis ambientais sobre a fauna de pequenos mamíferos em um fragmento de floresta com araucária no sul do Brasil
Natural populations of small rodents fluctuate continually over time and the population dynamics of any living organism are shaped by both intrinsic and extrinsic factors. Small mammals populations can show a continuum dynamic activity, ranging from stability to regular cycles of variable amplitude. The species dynamics is also known to be influenced by the
Publicado em: 2010
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2. Avaliações Mensais de Estacas de Pinus como Isca-Armadilha para Cupins Subterrâneos em Áreas de Composições Florísticas Distintas no Jardim Botânico do Rio de Janeiro e Avaliação de Extratos Botânicos como Cupinicida. / Monthly Assessments of Stakes of Pinus as Bait-Trap for Subterranean Termites in Different Areas of Compositions Florísticas in the Botanical Garden of Rio de Janeiro and Evaluation botanical extracts as Cupinicida
This work was made in the Research Institute Botanic Garden of Rio de Janeiro (JBRJ) where two experiments were carried out in two steps. The first step had the following objectives: to study the attack behavior of subterranean termites over stakes of pinus trap in three areas of different compositions floristic seed source in the JBRJ, appointed by cerrado-
Publicado em: 2008
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3. Chuva de sementes em um fragmento de floresta estacional semidecidua em Campinas, SP / Seed rain in a fragmented tropical semi-deciduous Forest in Campinas, SP
A região de Campinas foi descrita como uma das áreas mais devastadas do estado. Dessa forma, a Mata Santa Genebra, uma das maiores reservas urbanas do mundo, apresenta grande importância, não apenas acadêmica, mas para o município em geral. A elaboração de um plano de manejo e de recuperação florestal torna-se cada vez mais necessária nesse tipo d
Publicado em: 2007
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4. Eucalyptus rust: epidemiology and genetic resistance / Epidemiologia da ferrugem do eucalipto e resistência genética
Rust caused by Puccinia psidii is one of the most important diseases of eucalyptus in Brazil, Paraguay, Uruguay and Argentina. If this disease is introduced into other countries, such as Australia, it can pose a serious threat to its flora, in which species of the Myrtaceae family predominate, and South Africa, for its industrial eucalyptus plantations. Know
Publicado em: 2007
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5. Use of a Promoter Trap To Identify Bacillus cereus Genes Regulated by Tomato Seed Exudate and a Rhizosphere Resident, Pseudomonas aureofaciens
The goal of this study was to identify genes in Bacillus cereus, a bacterium commonly associated with plant seeds and roots, that are affected by compounds originating from a host plant, tomato, or another rhizosphere resident, Pseudomonas aureofaciens. We constructed a B. cereus chromosomal DNA library in a promoter-trap plasmid, pAD123, which contains a pr
American Society for Microbiology.
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6. Reevaluation of the Cyanide Resistance of Seed Germination 1
Although high levels of KCN (53 micromoles per gram fresh weight of seed, corresponding to 3.2 millimolar) failed to block germination of lettuce seeds incubated in covered Petri dishes, the same levels totally blocked germination in sealed dishes. Inhibition was reversed by removing the seal. Placement of KCN remote from seeds also blocked germination in cl
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7. Gene Trapping with Firefly Luciferase in Arabidopsis. Tagging of Stress-Responsive Genes1[w]
To monitor the expression of T-DNA-tagged plant genes in vivo, a collection of 20,261 transgenic lines of Arabidopsis (Columbia-0) were generated with the promoter trap vector pTluc, which carries a promoterless firefly luc (luciferase) reporter gene linked to the right T-DNA border. By detection of bioluminescence in 3-week-old seedlings, 753 lines were ide
The American Society for Plant Biologists.