Research Article

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3/22/2017
Animals; Aphids; Biological evolution; Genetic variation; Hemiptera; Parthenogenesis; Photoperiod; Reproduction, Asexual; RNA; Transcriptome

Chinese galls form on sumac plants (Rhus chinensis) and are used for medicinal and chemical purposes, due to their richness in tannins. The galls are formed by aphids, the most prominent of which is Schlechtendalia chinensis, which forms horn-shaped galls on the winged rachis of R. chinensis. S. chinensis has a complex life cycle, including both R. chinensis and certain mosses as hosts, as ... more

P. Liu; Z.X. Yang; X.M. Chen; P. Yang
3/22/2017
1,2-Dimethylhydrazine; Aberrant Crypt Foci; Animals; Anticarcinogenic Agents; Colorectal neoplasms; Dietary Supplements; DNA damage; Intestinal Mucosa; male; Mice; Probiotics; Yogurt

Colorectal cancer is a global public health issue. Studies have pointed to the protective effect of probiotics on colorectal carcinogenesis. Activia is a lacto probiotic product that is widely consumed all over the world and its beneficial properties are related, mainly, to the lineage of traditional yoghurt bacteria combined with a specific bacillus, DanRegularis, which gives the product a ... more

S.M.A. Limeiras; F.M. Ogo; L.A.L. Genez; C.M. Carreira; E.J.T. Oliveira; L.R. Pessatto; S.C. Neves; J.R. Pesarini; L.C. Schweich; R.A. Silva; W.B. Cantero; A.C.M.B. Antoniolli-Silva; R.J. Oliveira
3/22/2017
Animals; Base Sequence; Cattle; Female; Fertility; Genome; male; Polymorphism, Single Nucleotide; Pregnancy; Puberty; RNA; Selection, Genetic; Sequence Analysis, RNA; Sexual Maturation

Fertility traits, such as heifer pregnancy, are economically important in cattle production systems, and are therefore, used in genetic selection programs. The aim of this study was to identify single nucleotide polymorphisms (SNPs) using RNA-sequencing (RNA-Seq) data from ovary, uterus, endometrium, pituitary gland, hypothalamus, liver, longissimus dorsi muscle, and adipose tissue in 62 ... more

M.M. Dias; A. Cánovas; C. Mantilla-Rojas; D.G. Riley; P. Luna-Nevarez; S.J. Coleman; S.E. Speidel; R.M. Enns; A. Islas-Trejo; J.F. Medrano; S.S. Moore; M.R.S. Fortes; L.T. Nguyen; B. Venus; I.S.D.P. Diaz; F.R.P. Souza; L.F.S. Fonseca; F. Baldi; L.G. Albuquerque; M.G. Thomas; H.N. Oliveira
3/22/2017
Animals; Bayes Theorem; Breeding; Genetic markers; Genomics; Genotype; Models, Genetic; Polymorphism, Single Nucleotide; Predictive Value of Tests; Quantitative trait loci; Regression Analysis; Selection, Genetic

Genomic selection (GS) is a variant of marker-assisted selection, in which genetic markers covering the whole genome predict individual genetic merits for breeding. GS increases the accuracy of breeding values (BV) prediction. Although a variety of statistical models have been proposed to estimate BV in GS, few methodologies have examined statistical challenges based on non-normal phenotypic ... more

M. Nascimento; F.F.E. Silva; M.D.V. de Resende; C.D. Cruz; A.C.C. Nascimento; J.M.S. Viana; C.F. Azevedo; L.M.A. Barroso
3/22/2017
Animals; Crosses, Genetic; Disease resistance; Genotype; Hemiptera; Pest Control, Biological; Pheromones; Plant breeding; Plant Diseases; Solanum lycopersicum; Tetranychidae

The mini tomato production has expanded, becoming an amazing alternative for enterprise. Despite all commercial potential, the cultivation has the occurrence of pests as main obstacle during the crop development. Nowadays, there are no researches that aimed obtaining genotypes with high acylsugar content, capable of providing a broad-spectrum resistance to pests. This study aimed the selection ... more

G.M. Maciel; R.S. Almeida; J.P.R. da Rocha; V. Andaló; G.R. Marquez; N.C. Santos; R.R. Finzi
3/22/2017
Animals; Cryopreservation; Disease Models, Animal; Glial cell line-derived neurotrophic factor; Interleukin-10; male; Mesenchymal Stem Cell Transplantation; Mesenchymal stem cells; Neuroprotective Agents; Rats; Rats, Inbred Lew; Regenerative medicine; Spinal Cord Injuries; Transforming Growth Factor beta; Tumor necrosis factor-alpha; Vascular Endothelial Growth Factor A

This study aimed to evaluate the immunomodulatory and neuroprotective effects of allogeneic and cryopreserved mesenchymal stem cells (MSCs) on spinal cord injury. A total of 120 rats were distributed into the following groups: negative control (NC) - without injury, positive control (PC) - with injury without treatment, and group treated with MSC (GMSC) - with injury and treated. Motor ... more

I.R. Rosado; P.H. Carvalho; E.G.L. Alves; T.M. Tagushi; J.L. Carvalho; J.F. Silva; M.S.L. Lavor; K.M. Oliveira; R. Serakides; A.M. Goes; E.G. Melo
3/16/2017
Animals; Anti-Inflammatory Agents; Brazil; Carrageenan; Cell Movement; Disease Models, Animal; Dose-Response Relationship, Drug; Edema; Gas Chromatography-Mass Spectrometry; Gene Expression Regulation; Leukocytes; male; Mangifera; Medicine, Traditional; Mice; Oils, Volatile; Peroxidase; Plant Leaves; Plant Oils; Rats

Mangifera indica is widely found in Brazil, and its leaves are used as an anti-inflammatory agent in folk medicine. The aim of this study is to perform composition analysis of essential oils from the M. indica varieties, espada (EOMIL1) and coração de boi (EOMIL2), and confirm their anti-inflammatory properties. Twenty-three volatile compounds were identified via gas chromatography-mass ... more

R.M. Oliveira; T.S. Dutra; E. Simionatto; N. Ré; C.A.L. Kassuya; C.A.L. Cardoso
3/16/2017
Animals; Aquaculture; Cichlids; Ethanol; Fish Proteins; Gene Expression Regulation; male; Muscle, Skeletal; Myostatin; Organ Size; Plant Extracts; Propolis

Propolis can be used as growth enhancer due to its antimicrobial, antioxidant, and immune-stimulant properties, but its effects on morphometry and muscle gene expression are largely unknown. The present study evaluates the influence of propolis on muscle morphometry and myostatin gene expression in Nile tilapia (Oreochromis niloticus) bred in net cages. Reversed males (GIFT strain) with an ... more

E.L. Buck; I.Y. Mizubuti; A.A. Alfieri; R.A.A. Otonel; L.Y. Buck; F.P. Souza; O.P. Prado-Calixto; A.R. Poveda-Parra; A. Filho; N.M. Lopera-Barrero
3/16/2017
Animals; Disease resistance; Genotype; Host-Parasite Interactions; Multivariate analysis; Phaseolus; Plant Diseases; Plant Roots; Random Allocation; seeds; Tylenchoidea

The availability of common bean cultivars tolerant to Meloidogyne javanica is limited in Brazil. Thus, the present study aimed to evaluate the reactions of 33 common bean genotypes (23 landrace, 8 commercial, 1 susceptible standard and 1 resistant standard) to M. javanica, employing multivariate statistics to discriminate the reaction of the genotypes. The experiment was conducted in a ... more

L.N.S. Santos; P.D.S. Cabral; G.A.R. Neves; F.R. Alves; M.B. Teixeira; F.N. Cunha; N.F. Silva
3/16/2017
Animals; Base Sequence; Conserved sequence; Disease resistance; Evolution, Molecular; Genetic markers; Genetic variation; Genotype; Microsatellite Repeats; Phylogeny; Plant Diseases; Plant Proteins; Psidium; Tylenchoidea

Guava (Psidium guajava L.) crop is severely affected by the nematode Meloidogyne enterolobii. Native Psidium species have been reported as sources of resistance against this nematode. Knowledge on the molecular relationship between Psidium species based on plant resistance gene analogs (RGA) can be useful in the genetic breeding of guava for resistance to M. enterolobii. In this study, RGA ... more

L.R. Noia; A.C. Tuler; A. Ferreira; M.F.S. Ferreira

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