Research Article

Related GMR Articles

5/04/2017
Brazil; Forests; Gene flow; Genotype; Lecythidaceae; Linkage disequilibrium; Microsatellite Repeats; seeds

Cariniana estrellensis is one of the largest trees found in Brazilian tropical forests. The species is typical of advanced stages of succession, characteristic of climax forests, and essential in genetic conservation and environmental restoration plans. In this study, we assessed Mendelian inheritance, genetic linkage, and genotypic disequilibrium in nine microsatellite loci for a C. ... more

T.Y.K. Kubota; A.M. Silva; J. Cambuim; A.A. Silva; S. Pupin; M.S. Silva; M.A. Moraes; M.L.T. Moraes; A.M. Sebbenn
08/17/2017
Biomass; Brazil; Crop Production; Genotype; Pennisetum; Seasons

The objectives of this study were to estimate the stability of dry biomass production of elephant grass genotypes under an annual harvest regime, in soil-climatic conditions of the Northern region of the Rio de Janeiro State, Brazil, and to compare methodologies for stability analyses of Yates and Cochran (YC), Plaisted and Peterson (PP), Annicchiarico (ANN), Lin and Binns (LB), Huenh (HU), ... more

M.S.B. Araújo; R.F. Daher; B.R.S. Menezes; G.A. Gravina; V.B. Silva; A.T.Amaral Júnior; E.V. Rodrigues; B.O. Almeida; N.J. Ponciano
09/27/2017
Brazil; Ecosystem; Evolution, Molecular; Gene Pool; Genotype; Gossypium; Polymorphism, Genetic; Quantitative Trait, Heritable; seeds; Selective breeding

Mocó cotton belong to the same species as the cultivated species, Gossypium hirsutum, and cultivated forms were mainly landraces but also developed as cultivars, bearing good fiber quality and drought tolerant when cropped as a perennial species. The northeast Brazil crop system based on this cotton type is finished, with a few small area planted in the three main States, where it was ... more

I.P.P. de Menezes; L.V. Hoffmann; T.H. de Lima; A.R. da Silva; V.S. Lucena; P.A.V. Barroso
09/21/2017
Animals; Brazil; Dogs; Feces; Genome, Viral; Parvoviridae Infections; Parvovirus, Canine; Phylogeny; Polymorphism, Genetic; Recombination, Genetic

With the objective of characterizing Canine parvovirus (CPV) from some suspected fecal samples of dogs collected from the Veterinarian Hospital in Belém city, five positive samples were found by PCR assay and an update molecular characterization was provided of the CPV-2 circulation in Belém. Through sequencing of the complete DNA sequences (NS1, NS2, VP1, and VP2 genes), the CPV-2 strain was ... more

S.P. Silva; L.N.P.P. Silva; E.D.L. Rodrigues; J.F. Cardoso; F.N. Tavares; W.M. Souza; C.M.P. Santos; F.M.S. Martins; I.S. Jesus; T.C. Brito; T.P.C. Moura; M.R.T. Nunes; L.M.N. Casseb; S. Filho; A.R. Casseb
2017 Sep 27
Brazil; Edible Grain; environment; genomic instability; Genotype; Glycine max; Plant breeding; Quantitative Trait, Heritable; Selection, Genetic; Selective breeding

Biplot analysis has often been used to recommend genotypes from different crops in the presence of the genotype x environment interaction (GxE). The objective of this study was to verify the association between the AMMI and GGE biplot methods and to select soybean genotypes that simultaneously meet high grain yield and stability to the environments belonging to the Edaphoclimatic Region 402, ... more

E.U.Ramos Junior; R.L. Brogin; V.P.C. Godinho; F.J.E. Botelho; F.D. Tardin; P.E. Teodoro
09/21/2017
Brazil; Coffea; Genotype; Multivariate analysis; Polymorphism, Genetic

For the selection of coffee plants that have favorable characteristics, it is necessary to evaluate variables related to production. Knowledge of the genetic divergence of arabica coffee is of extreme importance, as this knowledge can be associated with plant breeding programs in order to combine genetic divergence with good productive performance. The objective of this study was to evaluate ... more

C.M.S. Machado; N.S. Pimentel; A. Golynsk; A. Ferreira; H.D. Vieira; F.L. Partelli
01/31/2022
Brazil; Chikungunya virus; Espírito Santo state; Molecular characterization; Phylogeny

Chikungunya virus (CHIKV) is an RNA virus from the family Togaviridae transmitted primarily by Aedes mosquitoes. The first report of CHIKV infection in Brazil dates to 2014; since then, the virus has become a major public health challenge. The main goal of this study was to perform a phylogenetic analysis of CHIKV isolates from ... more

D.P. Ventorim; F.M.G.S. Rodrigues; L.A. Vianna; R.S. Dettogni; E.V.Wdos Santos; I.D. Louro; M. Oliveira-Silva
4/13/2017
Asteraceae; Genotype; Microsatellite Repeats; Phylogeny; Polymorphism, Genetic

Yacon cultivation has been intensified and the investigations of this crop have increased at the scientific, agricultural, and social levels because the roots of yacon show beneficial properties for human health, such as reducing cholesterol and glucose blood levels. Since the investigations involving yacon are very recent, there is little information available in terms of the genetic ... more

R.M. Lorenzoni; F. Menine; M. Júnior; F.L. Oliveira; T.C.B. Soares
12/19/2016
Animals; Feces; Foxes; Genetic markers; Genotyping Techniques; Heterozygote; Microsatellite Repeats

The Ezo red fox (Vulpes vulpes schrencki), a subspecies endemic to Hokkaido island, Japan, is a known host species for the tapeworm Echinococcus multilocularis. To develop tools for molecular ecological studies, we isolated 28 microsatellite regions from the genome of Ezo red fox, and developed 18 polymorphic microsatellite markers. These markers were characterized using 7 individuals and 22 ... more

T. Tada; Y. Seki; Y. Kameyama; Y. Kikkawa; K. Wada
12/19/2016
Female; Gene frequency; Genetic markers; Humans; Immunologic Factors; Intravitreal Injections; Macular Degeneration; male; Polymorphism, Genetic; Precision Medicine; Proteins; Ranibizumab; Sequence Analysis, DNA; Treatment outcome

Age-related macular degeneration (AMD) is a leading cause of blindness in developed countries. The ARMS2 gene has been found to be associated with AMD. Currently, intravitreal ranibizumab (IVR) treatment is one of the widely used treatments for neovascular AMD. The aim of this study was to investigate the association between the genotype of ARMS2 rs10490924 polymorphism and IVR treatment ... more

H. Bardak; Y. Bardak; Y. Ercalik; T. Kumral; S. Imamoglu; M. Gunay; H. Ozbas; O. Bagci

Pages