Ssrs
Mostrando 13-24 de 128 artigos, teses e dissertações.
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13. Molecular diversity in a germplasm collection of avocado accessions from the tropical and subtropical regions of China
Abstract Avocado is an economically important crop and widely cultivated in the tropical and subtropical regions of China, whereas little is known about its genetic diversification. Twenty-six EST-SSR markers were developed based on avocado EST sequences. Molecular characterization was applied to assess the genetic relationships among different accessions.
Crop Breed. Appl. Biotechnol.. Publicado em: 01/08/2019
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14. Quantity, organization, and distribution of chloroplast microsatellites in all species of Eucalyptus with available plastome sequence
Abstract In this study, we quantify and document the distribution and organization of cpSSRs in the chloroplast genome of 31 Eucalyptus species. Our sample included all previously sequenced plastomes of Eucalyptus species available from the NCBI online database. We processed the complete cpDNA sequences and identified mono-, di-, tri-, tetra-, penta-, and he
Crop Breed. Appl. Biotechnol.. Publicado em: 2018-03
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15. Mapping QTLs for drought tolerance in a SEA 5 x AND 277 common bean cross with SSRs and SNP markers
Abstract The common bean is characterized by high sensitivity to drought and low productivity. Breeding for drought resistance in this species involves genes of different genetic groups. In this work, we used a SEA 5 x AND 277 cross to map quantitative trait loci associated with drought tolerance in order to assess the factors that determine the magnitude of
Genet. Mol. Biol.. Publicado em: 23/10/2017
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16. A validation study of the Multidimensional Life Satisfaction Scale for Children
Abstract Introduction Recent studies on the life satisfaction in children and young people have investigated its association with vulnerability, discrimination, the individual’s school environment and network of relationships, and mental health. The growing interest in the area demands instruments with good psychometric properties. Aim The aim of this
Psicol. Reflex. Crit.. Publicado em: 21/09/2017
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17. Evaluation of total flavonoid content and analysis of related EST-SSR in Chinese peanut germplasm
Abstract As important antioxidants and secondary metabolites in peanut seeds, flavonoids have great nutritive value. In this study, total flavonoid contents (TFC) were determined in seeds of 57 peanut accessions from the province of Hebei, China. A variation of 0.39 to 4.53 mg RT g-1 FW was found, and eight germplasm samples containing more than 3.5 mg RT g-
Crop Breed. Appl. Biotechnol.. Publicado em: 2017-09
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18. Identification and validation of novel EST-SSR markers in olives
ABSTRACT: The olive (Olea europaea L.) is a leading oil crop in the Mediterranean area. Limited information on the inheritance of agronomic significant traits hinders progress in olive breeding programs, which encourages the development of markers linked to the traits. In this study, we report on the development of 46 olive simple sequence repeat (SSR) marke
Sci. agric. (Piracicaba, Braz.). Publicado em: 2017-06
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19. The genetic diversity among strawberry breeding resources based on SSRs
ABSTRACT: Cultivated strawberry (Fragaria × ananassa Duch.) is a high value horticultural crop. In this study, the genetic diversity of 160 strawberry accessions was determined using five highly polymorphic simple sequence repeat (SSR) markers. Sixty different alleles were identified, with allele frequencies in the range of 0.006 to1. Similarity scores were
Sci. agric. (Piracicaba, Braz.). Publicado em: 2017-06
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20. Universal tail sequence-SSR applied to molecular characterization of tropical maize hybrids
ABSTRACT The development of efficient and low-cost genotyping methods is essential to precise genetic characterization of cultivars. Here, we present a system based on fluorescently labeled universal tail sequence primers (UTSP) to resolve microsatellite (SSR) markers as an alternative for molecular fingerprinting of maize. A set of 20 SSRs using the UTSP pr
Sci. agric. (Piracicaba, Braz.). Publicado em: 2017-04
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21. Avaliação das Habilidades Sociais de Crianças com Deficiência Intelectual sob a Perspectiva dos Professores1
RESUMO: o objetivo do presente estudo foi avaliar as habilidades sociais de alunos com deficiência intelectual, antes e após um programa de Educação Física, sob a perspectiva dos professores. Desenvolveu-se sob abordagem quantitativa, com delineamento quase-experimental. A amostra foi composta por sete crianças com idade entre sete e 14 anos (M=10; DP=
Rev. bras. educ. espec.. Publicado em: 2017-03
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22. Linkage and mapping of quantitative trait loci associated with angular leaf spot and powdery mildew resistance in common beans
Abstract Angular leaf spot (ALS) and powdery mildew (PWM) are two important fungi diseases causing significant yield losses in common beans. In this study, a new genetic linkage map was constructed using single sequence repeats (SSRs) and single nucleotide polymorphisms (SNPs), in a segregating population derived from the AND 277 x SEA 5 cross, with 105 reco
Genet. Mol. Biol.. Publicado em: 20/02/2017
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23. Microsatellite markers: what they mean and why they are so useful
Abstract Microsatellites or Single Sequence Repeats (SSRs) are extensively employed in plant genetics studies, using both low and high throughput genotyping approaches. Motivated by the importance of these sequences over the last decades this review aims to address some theoretical aspects of SSRs, including definition, characterization and biological functi
Genet. Mol. Biol.. Publicado em: 04/08/2016
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24. Comparando Indicadores Psicométricos de Duas Versões Brasileiras do Social Skills Rating System : Uma Revisão da Literatura
Resumo O Social Skills Rating System é uma das medidas mais frequentemente mencionadas na literatura internacional na avaliação das habilidades sociais de crianças, possuindo propriedades de validade e confiabilidade bastante satisfatórias em diversos países. A versão brasileira do instrumento, o Inventário de Habilidades Sociais, Problemas de Compor
Psico-USF. Publicado em: 2016-04