Morphological Characterization Rapd
Mostrando 1-12 de 18 artigos, teses e dissertações.
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1. MORPHOLOGICAL, MOLECULAR AND PATHOGENIC CHARACTERIZATION OF Colletotrichum gloeosporioides ISOLATED FROM MANGO
RESUMO A manga (Mangifera indica L.) é uma fruta tropical de grande importância no mundo. No entanto, as perdas pós-colheita dos frutos são causadas pela antracnose, doença causada principalmente por fungos fitopatogênicos do gênero Colletotrichum. Assim, este trabalho teve como objetivo estudar a morfologia, similaridade genética e patogenicidade de
Revista Caatinga. Publicado em: 2022
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2. High genetic differentiation of grapevine rootstock varieties determined by molecular markers and artificial neural networks
ABSTRACT. The genetic differentiation of grapevine rootstock varieties was inferred by the Artificial Neural Network approach based on the Self-Organizing Map algorithm. A combination of RAPD and SSR molecular markers, yielding polymorphic informative loci, was used to determine the genetic characterization among the rootstock varieties 420-A, Schwarzmann, I
Acta Sci., Agron.. Publicado em: 21/10/2019
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3. Molecular identification of three species of Oncideres (Coleoptera: Cerambycidae) using RAPD markers
Abstract: Twig girdlers have a short adult life and a long larval stage (up to one year in some species). This fact, together with lack of morphological traits to identify the species from the larval stage, poses obstacles for the taxonomic identification and characterization of the many twig girdlers found in the wild. To solve this matter, Random Amplified
An. Acad. Bras. Ciênc.. Publicado em: 02/09/2019
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4. Using molecular markers to assess Streptococcus mutans variability and the biological risk for caries
AIM: To characterize the genetic variability of Streptococcus mutans isolates and to correlate this variability with different colonization profiles observed during dental caries in a sample of children. METHODS: S. mutans samples were isolated from the saliva of 30 children with varying histories of dental caries, and they were characterized accordin
Braz. J. Oral Sci.. Publicado em: 2014-09
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5. Caracterização morfológica e molecular de acessos de melão coletados no nordeste brasileiro / Morphological and molecular characterization of accesses of melon collected in brazilian northeastern
O meloeiro está distribuído em todo o mundo, e é a espécie que possui a maior variabilidade fenotípica do gênero, observada principalmente nos seus frutos. Existe grande variabilidade que consiste em importante fonte de germoplasma para programas de melhoramento. Portanto, o conhecimento da variabilidade genética de espécies vegetais e como ela se di
Publicado em: 2011
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6. Molecular techniques for the study and diagnosis of parasite infection
In parasitology, routine laboratory diagnosis involves conventional methods, such as optical microscopy, used for the morphological identification of parasites. Currently, molecular biology techniques are increasingly used to diagnose parasite structures in order to enhance the identification and characterization of parasites. The objective of the present st
Journal of Venomous Animals and Toxins including Tropical Diseases. Publicado em: 2011
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7. Hyptis fruticosa Salzm. ex Benth. (Lamiaceae): caracterização botânica, química, avaliações ecofisiológicas e atividades farmacológicas. / Hyptis fruticosa Salzm. ex Benth. (Lamiaceae): characterization botany, chemistry, ecophysiological assessments and pharmacological activities.
Hyptis fruticosa Salzm. ex Benth. (Alecrim do campo) is an aromatic plant widely used in folk medicine due to its therapeutic properties. Therefore the aim of this work was to undertake botanical, chemical, ecophysiological, and pharmacological studies. The botanical investigations observed and analyzed information about morphological, physiological, and env
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/09/2010
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8. Intraspecific differentiation of Chilean isolates of the entomopathogenic fungi Metarhizium anisopliae var. anisopliae as revealed by RAPD, SSR and ITS markers
The genus Metarhizium consists of a diverse group of asexual entomopathogenic fungi, which have a wide geographical distribution. The Chilean National Agricultural Research Institute (Instituto de Investigaciones Agropecuarias - INIA, Quilamapu Chile) has collected about 350 isolates of Metarhizium anisopliae var. anisopliae from central and southern Chile.
Genetics and Molecular Biology. Publicado em: 2007
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9. Morphological and molecular characterization of banana cultivars. / Caracterização morfológica e molecular de cultivares de Bananeira.
Banana genetic breeding at Embrapa Cassava and Tropical Fruits has carried out great efforts in trying to obtain banana cultivars resistant to most pests and diseases and with good agronomic characteristics, once most of the existing cultivars are tall in height and susceptible to most diseases. In this attempt, great financial and intellectual efforts are r
Publicado em: 2006
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10. Diversidade e potencial biotecnológico de fungos endofíticos de cacau (Theobroma cacao L.) / Diversity and biotechnological potential of the cacao (Theobroma cacao L.) endophytic fungi
Endophytes are all microorganisms, culturable or not, that inhabit the interior of plant tissues, causing no harm to the host, and that do not develop external structures, excluding in this way, nodulating bacteria and mycorrhizal fungi. Theobroma cacao L. is important to food and cosmetic industry due the fact that it is used for production of cacao butter.
Publicado em: 2006
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11. Value of morphotyping for the characterization of Candida albicans clinical isolates
Until recently, morphotyping, a method evaluating fringe and surface characteristics of streak colonies grown on malt agar, has been recommended as a simple and unexpensive typing method for Candida albicans isolates. The discriminatory power and reproducibility of Hunter's modified scheme of Phongpaichit's morphotyping has been evaluated on 28 C. albicans i
Memórias do Instituto Oswaldo Cruz. Publicado em: 2005-08
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12. Genetic, morphological and spatial characterization of two populations of Mabea fistulifera Mart. (Euphorbiaceae), in different successional stages
Duas populações de Mabea fistulifera (Euphorbiaceae) localizadas no Parque Estadual do Rio Doce (Minas Gerais, Brasil), mas em locais caracterizados como em diferentes estágios sucessionais, foram investigadas quanto a parâmetros genéticos e ecológicos. Em cada população, 20 indivíduos escolhidos de forma aleatória, foram avaliados quanto à presen
Brazilian Archives of Biology and Technology. Publicado em: 2005-03