Scar Markers
Mostrando 1-12 de 25 artigos, teses e dissertações.
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1. Design and evaluation of an AFLP molecular marker for the detection of Coccidioides spp. in biological samples
ABSTRACT At present, there is no standardized marker that is routinely used in clinical laboratories to diagnose coccidioidomycosis. Thus, the goals of this study were to obtain a sequence characterized amplified region (SCAR) marker for the identification of Coccidioides spp., evaluate its specificity and sensitivity in fungal DNA-spiked blood and sputum sa
Braz J Infect Dis. Publicado em: 25/11/2019
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2. Genetic diversity and nonparametric statistics to identify possible ISSR marker association with fiber quality of pineapple
Abstract: Due to the increasing search for renewable resources, plant fibers have become an alternative when creating new products. Studies demonstrate the potential use of pineapple fibers in composites. The objective of this work was to evaluate the genetic diversity and verify any association between ISSR (Inter Simple Sequence Repeats) bands and quality
An. Acad. Bras. Ciênc.. Publicado em: 16/09/2019
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3. Marker-assisted screening of breeding populations of an apomictic grass Cenchrus ciliaris L. segregating for the mode of reproduction
Abstract Cenchrus ciliaris L. is an apomictic forage grass grown in pastures and rangelands of the semi-arid tropics. It reproduces predominantly through apomixis; rarely, obligate sexual plants have also been reported. Absence of sexual reproduction limits the possibility of genetic improvement through hybridization. This study reports on hybridization of a
Crop Breed. Appl. Biotechnol.. Publicado em: 2017-03
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4. Analysis of clinical data and T helper 1/T helper 2 responses in patients with different clinical forms of leprosy
Abstract INTRODUCTION: Currently, there are no laboratory tests or sensitive and specific molecular markers for the early diagnosis of leprosy. The aim of this study was to analyze the clinical characteristics of patients with leprosy and investigate their immunological profile, comparing this with the type of lesion and the presence or absence of a Bacillu
Rev. Soc. Bras. Med. Trop.. Publicado em: 2017-03
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5. Molecular characterisation of
Aspergillus flavus isolates from peanut fields in India using AFLPAflatoxin contamination of peanut, due to infection by
Aspergillus flavus , is a major problem of rain-fed agriculture in India. In the present study, molecular characterisation of 187Aspergillus flavus isolates, which were sampled from the peanut fields of Gujarat state in India, was performed using AFLP markers. On a poBraz. J. Microbiol.. Publicado em: 21/07/2015
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6. Effects of perioperative hypothermia and reactive oxygen species in the healing of colonic anastomosis in rats
PURPOSE:We evaluated the hypothesis that induced perioperative hypothermia (32 ± 1ºC) affects the redox balance in the tissue of colonic anastomosis in rats by modifying biochemical enzymatic and non-enzymatic markers related to oxidative stress.METHODS:Forty-eight male Wistar rats were randomly divided into eight experimental groups of six animals each an
Acta Cir. Bras.. Publicado em: 2014-11
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7. Identification of RAPD and SCAR markers associated with yield traits in the Indian tropical tasar silkworm Antheraea mylitta drury
The tropical tasar silkworm, Antheraea mylitta, is a semi-domesticated vanya silk-producing insect of high economic importance. To date, no molecular marker associated with cocoon and shell weights has been identified in this species. In this report, we identified a randomly amplified polymorphic DNA (RAPD) marker and examined its inheritance, and also devel
Genet. Mol. Biol.. Publicado em: 02/10/2012
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8. Microsatellite diversity and genetic structure among common bean (Phaseolus vulgaris L.) landraces in Brazil, a secondary center of diversity.
Brazil is the largest producer and consumer of common bean (Phaseolus vulgaris L.), which is the most important source of human dietary protein in that country. This study assessed the genetic diversity and the structure of a sample of 279 geo-referenced common bean landraces from Brazil, using molecular markers. Sixty-seven microsatellite markers spread ove
Theoretical and Applied Genetics. Publicado em: 2011
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9. Melhoramento do feijoeiro para resistência à mancha-angular: validação de marcadores moleculares SCAR, piramidação de genes, testes de alelismo e caracterização de linhagens elite / Common bean breeding to angular leaf spot resistance: validation of SCAR molecular markers, genes pyramiding, allelisms tests and characterization of elite lines
Neste trabalho são apresentados resultados de pesquisas desenvolvidas no âmbito do Programa de Melhoramento do Feijoeiro da Universidade Federal de Viçosa (UFV), o qual tem visado o melhoramento genético para resistência à mancha-angular (Pseudocercospora griseola), antracnose (Colletotrichum lindemuthianum) e ferrugem (Uromyces appendiculatus). Inicia
Publicado em: 2010
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10. Identificação e mapeamento de genes para uso na seleção assistida de genótipos de soja com ausência do inibidor de tripsina Kunitz e lipoxigennases
Soybean (Glycine max (L.) Merrill) is a food with high levels of proteins, minerals and fibres, and a reduced amount of saturated fat bringing benefits to humans health. However, the use of the product for human and animal feeding is limited to the presence of some antinutritional factors, as trypsin inhibitors and lipoxygenases enzymes. The development of
Publicado em: 2009
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11. Yield and resistance to pathogens of carioca type bean populations / Desempenho produtivo e resistência a patógenos em populações de feijão do tipo carioca
The main objective of this work was to evaluate the genetic potential of five segregating carioca type bean populations, originated from crossings involving the elite lines UTF-0013, CNFC 9437, OPS-82, Carioca 1070 and GEN 12-2 and the isoline Rudá-R, used as source of resistance to anthracnosis, rust, and angular leaf spot. The families evaluated were deri
Publicado em: 2008
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12. Combining ability of fresh market tomato advanced lines and selection assisted by molecular markers for resistance to begomovirus and tospovÃrus / Capacidade combinatÃria de linhagens avanÃadas de tomateiro de mesa e seleÃÃo assistida por marcadores moleculares para resistÃncia a begomovÃrus e tospovÃrus
Os objetivos da realizaÃÃo deste trabalho foram: inferir sobre a capacidade combinatÃria de linhagens de tomateiro de mesa, resistentes a begomovÃrus e tospovÃrus, e identificar combinaÃÃes hÃbridas superiores; avaliar hÃbridos de tomateiro e suas linhagens genitoras quanto à resistÃncia a begomovÃrus e caracterizar, por meio de marcadores molecu
Publicado em: 2008