Balanced Marker
Mostrando 1-12 de 20 artigos, teses e dissertações.
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1. Mapping and stability of QTLs for seed weight in common beans under different environments.
The objectives were: 1 - to identify, under different environments, RAPD markers linked to loci that control the 100 seed weight of common beans; 2 - to evaluate the existence of interactions involving QTL's with planting dates and locations; 3 - to compare detection procedures of markers linked to QTL's utilizing the methods of mapping and multiple regressi
Crop Breeding and Applied Biotechnology. Publicado em: 2011
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2. Evolução da diferenciação cromossômica entre os sexos no Gênero Gymnotus (Gymnotiformes, Gymnotidae )
The order Gymnotiformes ranges the electrical fish. Its distributed by South and Central America. Family Gymnotidae show two genus; Gymnotus and Eletrophurus, the last one was recently included in this family. Genus Gymnotus is the most widespread and show 33 species and present great number of cytogenetics studies. Our objectives in the present study were a
Publicado em: 2010
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3. Execution of the balanced marker of evaluation of performance in the hospital / Aplicação do Balanced Scorecard na avaliação de desempenho em hospitais
O objetivo desse estudo é demonstrar como avaliar desempenho voltado à estratégia, em HOSPITAIS, com a utilização do Balanced Scorecard. Trata-se de pesquisa exploratória, realizada por meio de um estudo de caso e abordagem qualitativa. A partir da fundamentação teórica e da coleta de dados através de documentação, entrevistas e observação dire
Publicado em: 2008
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4. Influence of low crude protein diets in nitrogen balance and tissue retention of growing swine / Efeito de nÃveis de proteÃna da raÃÃo no balanÃo de nitrogÃnio e composiÃÃo corporal de suÃnos em crescimento
Three experiments were conducted in the DZO/UFLA to evaluate the effects of crude protein content in nitrogen balance, body composition and blood and urinary metabolites of swine. In the first experiment, 12 crossbred barrows, housed individualy in stell metabolic cages were used. The animals were allotted to four treatments consisting of isocaloric and isol
Publicado em: 2004
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5. Eye colour as a genetic marker for fertility and fecundity of Triatoma infestans (Klug, 1834) Hemiptera, Reduviidae, Triatominae
Eye colour of Triatoma infestans is controlled at a single autosomal locus, with black-eye as the dominant gene and red-eye as the recessive. Inheritance of these characters follows a classical Mendelian system, enabling eye colour to be used as a marker for studies of mating frequency. We found no significant differences in oviposition rates and egg hatchin
Memórias do Instituto Oswaldo Cruz. Publicado em: 2002-07
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6. Diagnosis of patients with Prader-Willi and Angelman Syndromes: the importance of an overall investigation
Seventy-two patients with clinical diagnoses of Prader-Willi (PWS; n = 28 patients) or Angelman syndromes (AS; n = 44 patients) were submitted to chromosome analysis, SNRPN-SNURF exon 1 methylation assay, and microsatellite genotyping. Analysis of the methylation pattern confirmed the PWS diagnosis in 18 out of 28 patients and the AS diagnosis in 20 out of 4
Genetics and Molecular Biology. Publicado em: 2002
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7. Down syndrome: characterisation of a case with partial trisomy of chromosome 21 owing to a paternal balanced translocation (15;21) (q26;q22.1) by FISH.
A patient with a typical Down syndrome (DS) phenotype and a normal karyotype was studied by FISH. Using painting probes, we found that the patient had partial trisomy of chromosome 21 owing to an unbalanced translocation t(15;21) (q26; q22.1) of paternal origin. To correlate genotype with phenotype as accurately as possible, we localised the breakpoint using
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8. Inhibition of water absorption in the intestine by Staphylococcus aureus delta-toxin.
Water absorption in intestinal segments was monitored by measuring the concentration of polyethylene glycol, a nonabsorbable reference marker, in a balanced salt solution continuously perfused through the lumen. Staphylococcus aureus delta-toxin inhibited water absorption in rabbit jejunum and ileum perfused in vivo and in guinea pig ileum perfused in vitro.
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9. Microdeletion syndromes, balanced translocations, and gene mapping.
High resolution prometaphase chromosome banding has allowed the detection of discrete chromosome aberrations which escaped earlier metaphase examinations. Consistent tiny deletions have been detected in some well established malformation syndromes: an interstitial deletion in 15q11/12 in the majority of patients with the Prader-Willi syndrome and in a minori
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10. Linkage analyses of murine immunoglobulin heavy chain and serum prealbumin genes establish their location on chromosome 12 proximal to the T (5;12) 31H breakpoint in band 12F1.
Analysis of backcross mice carrying the Harwell translocation T(5;12)31H has led to the definitive localization of the immunoglobulin heavy chain gene cluster. Both Igh-1 and Pre-1 loci were found to segregate in tight linkage with the chromosomal markers 5(12) and 12(5), which define the balanced translocation T(5;12)31H. Additional data establish the locat
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11. Genetic Analysis of Natural Populations of DROSOPHILA MELANOGASTER in Japan. II. the Measurement of Fitness and Fitness Components in Homozygous Lines
Fifty lethal-free, sterility-free isogenic lines of Drosophila melanogaster that were randomly sampled from a natural population were tested for net fitness and other components of fitness by competition with D. hydei. Larval viability and developmental time were also measured using the balanced marker method. Distribution patterns of these fitness componen
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12. Ectopic expression of the erythrocyte band 3 anion exchange protein, using a new avian retrovirus vector.
A retrovirus vector was constructed from the genome of avian erythroblastosis virus ES4. The v-erbA sequences of avian erythroblastosis virus were replaced by those coding for neomycin phosphotransferase, creating a gag-neo fusion protein which provides G418 resistance as a selectable marker. The v-erbB sequences following the splice acceptor were replaced b