Research Article

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There is a lack of information regarding variables that regulate the expression of the yield potential of maize. We studied yield components of maize under different arrangements on field, in the southwest region of the state of Goiás, Brazil. The soil of the experimental area is classified as Typic Orthotic. The experimental design was randomized blocks, in a 9x2 ... more

L.L. Ferreira; S. Mendes; I.R. Carvalho; G.G. Conte; F.S. Leal; N.S.C. Santos; J.G. Silva; M.S. Fernandes; A.I.A. Pereira; C.R.S. Curvelo; D.J. Hutra
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Grain shape; Grain weight; Quantitative trait loci; Rice husk

Grain shape and weight are the most important components of rice yield and are controlled by quantitative trait loci (QTLs). In this study, a double-haploid population, derived from the cross of japonica CJ06 and indica TN1, was used to analyze QTLs for grain shape and weight under two conditions: normal growth with unbroken husk and removing partial husk after flowering ... more

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ADF; Forage quality traits; NDF; Quantitative trait loci; Sorghum-sudangrass hybrid

The identification of quantitative trait loci (QTLs) affecting forage quality traits enables an understanding of the genetic mechanism of these loci. The aim of the present study was to detect QTLs for the whole-plant protein content (WP), whole-plant fat content (WF), neutral detergent fiber (NDF), acid detergent fiber (ADF), and whole-plant ash content (WA) using a population of 184 F ... more

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Drought tolerance; Genetic map; Gossypium; Quantitative trait loci; Simple sequence repeat markers

Cotton is one of the most important natural fiber crops in the world. Its growth and yield is greatly limited by drought. A quantitative trait locus (QTL) analysis was therefore conducted to investigate the genetic basis of drought tolerance in cotton (Gossypium spp) using 188 F2:3 lines developed from an inter-specific cross between a wild cotton species, G. ... more

J.Y. Zheng; G. Oluoch; M.K.Riaz Khan; X.X. Wang; X.Y. Cai; Z.L. Zhou; C.Y. Wang; Y.H. Wang; X.Y. Li; F. Liu; K.B. Wang; J.Y. Zheng; G. Oluoch; M.K.Riaz Khan; X.X. Wang; X.Y. Cai; Z.L. Zhou; C.Y. Wang; Y.H. Wang; X.Y. Li; F. Liu; K.B. Wang
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Glycine max; Horizontal resistance; Microsatellite markers; Phakopsora pachyrhizi; Plant breeding; Quantitative trait loci

Soybean rust is considered a highly aggressive disease in soybean crops. Most research has focused on obtaining resistant genotypes based on dominant or recessive alleles, which provide vertical resistance. The identification of promising crosses that may be used to develop genotypes with horizontal resistance from IAC 100 may help to increase the longevity of the ... more

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Bone tumor; CYP1A1; Genetic susceptibility; Genotype; GSTM1

Tumor gene polymorphisms are often associated with individual susceptibility to genetic diseases. Cytochrome P4501A1 (CYP1A1) and glutathione S-transferase mu 1 (GSTM1) gene polymorphisms are closely related to the susceptibility of the body to chemical carcinogens in the environment. Therefore, we explored the relationship between CYP1A1 and GSTM1 gene ... more

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Genotype; Hepatitis B virus; Sequence analysis

Hepatitis B virus genotype C (HBV/C) has the largest number of subgenotypes (C1-C16) that vary with geography and isolates. HBV/C prevails in Southeast Asia (C1, C5-C16), East Asia (C2), Oceania (C3), and Australia (C4). Suitable reference strains for different subgenotypes could greatly facilitate research into HBV/C, but unfortunately they are scarce. We retrieved 974 HBV/C full-length ... more

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Genotype; Goat; Milk protein; Polymorphism; SDS-PAGE

This study evaluates the relationship between the genotype and milk protein components in goats. Milk samples were collected from cloned goats and normal white goats during different postpartum (or abortion) phases. Two cloned goats, originated from the same somatic line of goat mammary gland epithelial cells, and three sexually reproduced normal white goats with no genetic relationships ... more

H. Xing; B. Shao; Y.Y. Gu; Y.G. Yuan; T. Zhang; J. Zang; Y. Cheng
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Cervical intraepithelial neoplasia; Cervical squamous cell carcinoma; Chronic cervicitis; Genotype; HPV

This study aimed to investigate human papilloma virus (HPV) genotypes among women with cervical lesions in Shaanxi Province, China, to obtain information regarding cervical lesion prevention and treatment. The study included 4508 HPV-positive subjects; cervical swab specimens were collected and tested for HPV infection status and HPV genotypes using polymerase chain reaction and reverse ... more

J. Li; Y.Y. Wang; X. Nan; X.F. Tian; T. Yan; P. Wang; Y. Yin; Y. Liu; R. Yuan; G.Q. Wang; Y.L. Fu; J. Li; Y.Y. Wang; X. Nan; X.F. Tian; T. Yan; P. Wang; Y. Yin; Y. Liu; R. Yuan; G.Q. Wang; Y.L. Fu; J. Li; Y.Y. Wang; X. Nan; X.F. Tian; T. Yan; P. Wang; Y. Yin; Y. Liu; R. Yuan; G.Q. Wang; Y.L. Fu
2016 Dec 02
Adult; Alanine; Arginine; Asians; Diabetes Mellitus, Type 2; Female; Genetic predisposition to disease; Genotype; Glutamine; Humans; Leucine; male; Middle Aged; Polymorphism, Single Nucleotide; Regression Analysis; Superoxide dismutase; Threonine

The most common type of endocrine disease is type 2 diabetes mellitus (T2DM); genetic factors contribute to the development to T2DM. In this study, we investigated the role of the Leu53Leu, Arg213Gly, and Ala40Thr polymorphisms in extracellular superoxide dismutase (EC-SOD) gene in the development of T2DM in a Chinese population. DNA was extracted from peripheral blood samples obtained from ... more

Y.M. Yang; X.R. Xie; A.L. Jin

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