[PDF] Top 20 GENETIC DIVERSITY OF BEGOMOVIRUS INFECTING TOMATO AND ASSOCIATED WEEDS IN SOUTHEASTERN BRAZIL

GENETIC DIVERSITY OF BEGOMOVIRUS INFECTING TOMATO AND ASSOCIATED WEEDS IN SOUTHEASTERN BRAZIL

... from tomato plants in fields where additional samples, infected by one of the more prevalent species, were ...adaptation of the indigenous viruses to the new host is already taking ...from ... See full document

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Species diversity, genetic structure and variability of begomovirus populations infecting tomatoes in Ecuador

... tropical and subtropical crops, involving considerable economic losses by specifically affecting herbaceous dicotyledonous plants (Briddon and Markham, 2000; Patil and Fauquet, 2009; Polston ... See full document

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Genetic Diversity of Begomoviruses Infecting Soybean, Bean and Associated Weeds in Northwestern Argentina

... identity and phylogenetic relationship with SiMoV was found in 100% of bean and soybean samples, and was also detected in Leonurus sibiricus and Malvastrum ...reported ... See full document

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Tomato severe rugose virus (ToSRV)

... FJ824808 and HQ606467), supported by a bootstrap value of 100% (data not ...reported in Brazil, which diverged from another group of begomoviruses described from other American ... See full document

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Begomovirus evolution in the New World: Genetic variability of populations and its effect on speciation

... genomes and infect a broad range of plant species causing devastating diseases, mainly in subtropical and tropical countries (Legg & Fauquet, 2004; Morales, ...Topocuvirus and ... See full document

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TRADITIONAL AND TRANSGENIC STRATEGIES FOR CONTROLLING TOMATO-INFECTING BEGOMOVIRUSES

... elimination of alternative hosts is often recommended for reduction of viruses in general, weeds are not normally considered to be important reservoirs of tomato- ... See full document

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Rev. Saúde Pública vol.48 número2

... permission and on age group (between six and seven years old), as allergic diseases are aggra- vated in the period of starting school, when there is more exposure to respiratory ... See full document

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Multivariate techniques in the determination of genetic diversity in pest-resistant mini tomato genotypes

... objective of this study was to compare methods of multivariate analysis on the evaluation of genetic diversity of mini tomato and to identify promising genotypes ... See full document

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Rev. Saúde Pública vol.44 número6

... expected in unaffected ...one of two ways. First, people who are viremic or in an incubation period go to areas with high population densities of vectors/transmitters and vertebrate ... See full document

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ICHTHYOFAUNA DIVERSITY IN A PROTECTED AREA IN THE STATE OF SÃO PAULO, SOUTHEASTERN BRAZIL

... influencing diversity is the presence of gallery ...dynamics of aquatic ecosystems, providing habitats and shelters, shady areas, migration corridors, reproduction sites, and organic ... See full document

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Etiology of vertebral osteomyetilis in broilers

... Molecular and phenotypic characterization of 15 Escherichia coli strains isolated from broilers with osteomyelitis and ...Black and white boxes represent positive and negative results, ... See full document

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Survey of Phaeomoniella chlamydospora in vineyard weeds

... Fragments of 40 mm length of xylem vessels were collected from the collard region of three plants of each vineyard weed species found in the fields ...seconds in 70% alcohol ... See full document

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Genetic divergence of rubber tree estimated by multivariate techniques and microsatellite markers

... phenotypic and molecular analysis revealed differences in genotype clustering, they shared several common aspects, such as high diversity between Amazonian and IAC genotypes and low ... See full document

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Diel density variation of amphipods associated with Sargassum beds from two shores of Ubatuba, Southeastern, Brazil

... varied in time at both shores. There were no significant differences in densities during the day at both shores, nor significant interaction for Monocorophium acherusicum (Costa, 1857), Cymadusa filosa ... See full document

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Moss diversity in the tropical rainforests of Rio de Janeiro, southeastern Brazil

... integrifolium, and taxa restricted to Brazil (23%) include Mittenothamnium ...submacrodontium. In the upper montane Atlantic rainforest, taxa restricted to Brazil (33%) include Breutelia ... See full document

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Evolutionary dynamics of begomovirus populations in cultivated and non-cultivaded hosts

... encapsidated in twinned icosahedral capsids (Zhang et ...range of cultivated and non-cultivated hosts and are responsible for important worldwide epidemics in plants (Rojas et ... See full document

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BIOPROSPECTION AND GENETIC DIVERSITY OF ENDOPHYTIC BACTERIA ASSOCIATED WITH CASSAVA PLANT

... (8º51'25''S and 36º27'31''O). This area was first cultivated with beans and corn for some years, with no fertilizer management, only stirring the soil with part of the plant material from the ... See full document

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Molecular survey and genetic diversity of piroplasmids in equids from Midwestern Brazil

... fragments of 570 and 750 base pairs (bp), ...each of 10 pmol ...caballi and T. equi specific primers, and 15.35 μl of distilled water ...volume of 25 ...min and ... See full document

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Structure, diversity, and spatial patterns in a permanent plot of a high Restinga forest in Southeastern Brazil

... area. In addition, among the other 42 sites consulted ...three of them also being found on white- sand ...structure and soil properties suggested by Phillips et al. (1994) and Uhl & Murphy ... See full document

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Genetic variants of Grapevine leafroll-associated virus 2 infecting Portuguese grapevine cultivars

... molecular diversity of field isolates of GL- RaV-2 in grapevine cultivars grown in Portugal were assessed relative to virus isolates from other grape growing ...the genetic ... See full document

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