Research Article

Related GMR Articles

2017 Mar 15
Adult; Asians; CARD Signaling Adaptor Proteins; Case-control studies; China; Female; Gene frequency; Genetic association studies; Genetic predisposition to disease; Humans; male; Middle Aged; Polymorphism, Single Nucleotide; Psoriasis; Risk; Sequence Analysis, DNA

Previously, we determined that the CARD11 rs4722404 single nucleotide polymorphism (SNP) increases risk of early-onset psoriasis vulgaris (PsV). Moreover, the CARD14 gene polymorphism c.C2458T (p.Arg820Trp) is associated with clinical features of this disease. CARMA1/CARD11, CARMA2/CARD14, and CARMA3/CARD10 are conserved across many species and constitute a family of proteins, all of the ... more

G. Shi; M.F. Zhang; P.Y. Liao; T.T. Wang; S.J. Li; Y.M. Fan; K.J. Zhu
3/30/2017
Alleles; Crops, Agricultural; Gene frequency; Genetic markers; Genetic variation; Genotype; Microsatellite Repeats; Phylogeny; Plant breeding; Polymorphism, Genetic; Random Amplified Polymorphic DNA Technique; Zea mays

Genetic diversity in crops is essential to make improvements related to superior germplasms. Implementation of molecular markers to identify suitable genotypes speeds up the breeding progress by enhancing selection efficiency. This study was carried out to probe genetic diversity among 21 maize genotypes using 20 inter simple sequence repeat (ISSR) markers. We identified a total of 190 ... more

R.W. Muhammad; A. Qayyum; M.Q. Ahmad; A. Hamza; M. Yousaf; B. Ahmad; M. Younas; W. Malik; S. Liaqat; E. Noor
2017 Apr 05
Adult; Aged; Brazil; Case-control studies; Diabetes Mellitus, Type 1; Diabetes Mellitus, Type 2; Female; Gene frequency; Genetic association studies; Genetic predisposition to disease; Humans; Insulin-Secreting Cells; KATP Channels; male; Middle Aged; Polymorphism, Single Nucleotide; Potassium Channels, Inwardly Rectifying; Whites

Insulin secretion is regulated by ATP-sensitive potassium channels (KATP). The potassium inwardly-rectifying channel, subfamily J, member 11 (KCNJ11) gene, located on chromosome 11p15.1, encodes the subunit Kir6.2 that forms the pore region of KATP channels in pancreatic β-cells. Among the single nucleotide polymorphisms (SNPs) associated with KCNJ11, the E23K polymorphism (rs5219) promotes a ... more

S.W. Souza; L.P. Alcazar; P.A. Arakaki; I.C.R. Santos-Weiss; D. Alberton; G. Picheth; F.G.M. Rego
5/4/2017
Animals; Aquaculture; Gene frequency; Genotype; HSP70 Heat-Shock Proteins; Penaeidae; Polymorphism, Single Nucleotide

Single nucleotide polymorphisms (SNPs) are the best genetic markers for associative studies of the immune system in invertebrates. In the marine shrimp Litopenaeus vannamei, SNPs linked to disease resistance have been reported for some genes, such as hemocyanin, anti-lipopolysaccharide factor, and heat-shock protein 70 (Hsp70). In the present study, polymorphisms in the Hsp70 gene were ... more

A.L. Ferreira; R. Maggioni; D. Conceição; L.M. Perazzolo; R.L. Petersen
2017 Sep 21
Adult; Brazil; Case-control studies; Diabetes Mellitus, Type 1; Female; Gene frequency; Glucose Transporter Type 4; Humans; Interleukin-18; male; Middle Aged; Polymorphism, Single Nucleotide; Whites

Type 1 diabetes (T1D) is an autoimmune disease with a strong genetic component that has been associated with several genetic loci. Interleukin 18 (IL-18) is a potent proinflammatory cytokine, which is involved in the innate and adaptive immune responses, and in the pathogenesis of various diseases including T1D. Glucose transporter 4 (GLUT4) is known to be an insulin-responsive glucose ... more

Y. Al-Lahham; A.K.B. Mendes; E.M. Souza; D. Alberton; F.G.M. Rego; G. Valdameri; G. Picheth
5/18/2017
Animals; Calcium-Binding Proteins; Calpain; Cattle; Genotyping Techniques; Leptin; meat; Polymerase chain reaction; Polymorphism, Single Nucleotide

Single nucleotide polymorphisms (SNPs) carried in calpain (CAPN1), calpastatin (CAST), and leptin (LEP) genes are associated with meat tenderness. Due to the economic importance of this meat quality attribute, the development of fast, reliable, and affordable methods to identify bovine carriers of favorable alleles is of great importance for genetic improvement. Currently, PCR-RFLP is accepted ... more

L.E. López-Rojas; L. Patiño-Cadavid; A. López-Herrera; J.J. Echeverri-Zuluaga
3/15/2017
Agriculture; Animals; Brazil; Breeding; Cattle; Female; Genetic variation; male; Population Density

The Red Sindhi cattle breed was imported to Brazil in small numbers. Nowadays, the herds of this breed are distributed in the Northeast, Southeast and Midwest regions of the country. In this study, DNA samples of animals originating from 15 herds in the Northeast and Southeast regions have been analyzed to obtain the ancestry proportions, and to gain a better understanding of the current ... more

J.C.C. Panetto; M.V.G.B. Silva; R.M.H. Leite; M.A. Machado; F.A.T. Bruneli; D.R.L. Reis; M.G.C.D. Peixoto; R.S. Verneque
4/5/2017
Animals; Brazil; Cattle; Cattle Diseases; Coronavirus Infections; Coronavirus, Bovine; Dysentery; Evolution, Molecular; Feces; Membrane Glycoproteins; Phylogeny; Sequence Analysis, DNA; Viral Envelope Proteins; Viral Tropism

Bovine coronavirus (BCoV) is a pathogen related to enteric and respiratory diseases in cattle worldwide. Enteric (BECoV) strains of BCoV are predominant in South America, and genetic investigations have been conducted to identify its relationship with isolates of respiratory origin (BRCoV). In this study, we used a BRCoV strain (BR-UEL11) derived from an outbreak of respiratory disease in ... more

E.A. Beuttemmuller; A.F. Alfieri; S.A. Headley; A.A. Alfieri
4/13/2017
Animals; Body composition; Body size; Breeding; Cattle; Genome-wide association study; Genotype; Polymorphism, Single Nucleotide; Quantitative Trait, Heritable

In arid and semi-arid zones, animal health and production are closely correlated with body conformation traits. These selected traits, in turn, allow livestock to adapt unfavorable soil and environmental conditions. The primary objective of this study was to perform a genome-wide association analysis for a set of sampled and imputed SNPs with 16 conformation traits in a population of Holstein ... more

M.E. González; V.M. González; M.F. Montaño; G.E. Medina; P. Mahadevan; C. Villa; R. Villa
12/19/2016
Animals; Cattle; Embryo Culture Techniques; Female; Gene Expression Regulation, Developmental; GRB10 Adaptor Protein; Point mutation; Polymorphism, Single Nucleotide; Quantitative trait loci; Sequence Analysis, DNA; Superovulation

The application of assisted reproductive technology in animal production benefits the economy and conservation of biological resources. Single nucleotide polymorphism (SNPs) was used as predictive markers for breeding and reproduction. In the present study, we examined the association between a SNP of the grb10 gene and superovulation traits in cattle. Sequencing results indicated a point ... more

Y. Wu; Z. Zhang; J.B. Zhang; Q. Deng

Pages