Search Results - "Barton, Sara A"

Highly variable recessive lethal or nearly lethal mutation rates during germ-line development of male Drosophila melanogaster by Gao, Jian-Jun, Pan, Xue-Rong, Hu, Jing, Ma, Li, Wu, Jian-Min, Shao, Ye-Lin, Barton, Sara A, Woodruff, Ronny C, Zhang, Ya-Ping, Fu, Yun-Xin

“…Each cell of higher organism adults is derived from a fertilized egg through a series of divisions, during which mutations can occur. Both the rate and timing…”
Get full text

Genetic admixture in three mexican mestizo populations based on D1S80 and HLA-DQA1 Loci by Cerda-Flores, Ricardo M., Villalobos-Torres, Maria C., Barrera-Saldaña, Hugo A., Cortés-Prieto, Lizette M., Barajas, Leticia O., Rivas, Fernando, Carracedo, Angel, Zhong, Yixi, Barton, Sara A., Chakraborty, Ranajit

“…This study compares genetic polymorphisms at the D1S80 and HLA‐DQA1 loci in three Mexican Mestizo populations from three large states (Nuevo León, Jalisco, and…”
Get full text

p53 codon 72 polymorphism and risk of cervical cancer by Ojeda, José M, Ampuero, Sandra, Rojas, Patricio, Prado, Rodrigo, Allende, Jorge E, Barton, Sara A, Chakraborty, Ranajit, Rothhammer, Francisco

“…Storey et al. (1998) implicated the proline/argine polymorphism of the codon 72 of the tumor-suppressor gene p53 in the development of cervical cancer (CC)…”
Get full text

Pattern of mutation rates in the germline of Drosophila melanogaster males from a large-scale mutation screening experiment by Gao, Jian-Jun, Pan, Xue-Rong, Hu, Jing, Ma, Li, Wu, Jian-Min, Shao, Ye-Lin, Ai, Shi-Meng, Liu, Shu-Qun, Barton, Sara A, Woodruff, Ronny C, Zhang, Ya-Ping, Fu, Yun-Xin

“…The sperm or eggs of sexual organisms go through a series of cell divisions from the fertilized egg; mutations can occur at each division. Mutations in the…”
Get full text

Admixture in Hispanics: Distribution of Ancestral Population Contributions in the Continental United States by BERTONI, BERNARDO, BUDOWLE, BRUCE, SANS, MÓNICA, BARTON, SARA A., CHAKRABORTY, RANAJIT

“…The effect of gene flow on Hispanic populations from different geographic regions of the United States was analyzed using six autosomal DNA markers (LDLR,…”
Get full text

Estimation of nonpaternity in the Mexican population of Nuevo Leon: A validation study with blood group markers by Cerda-Flores, Ricardo M., Barton, Sara A., Marty-Gonzalez, Luisa F., Rivas, Fernando, Chakraborty, Ranajit

“…A method for estimating the general rate of nonpaternity in a population was validated using phenotype data on seven blood groups (A1A2BO, MNSs, Rh, Duffy,…”
Get full text

Measuring health beliefs in Spanish-speaking Mexican Americans with type 2 diabetes: Adapting an existing instrument by Brown, Sharon A., Becker, Heather A., Garcia, Alexandra A., Barton, Sara A., Hanis, Craig L.

“…Mexican Americans bear a disproportionate burden of type 2 diabetes, and although clinicians and researchers are beginning to develop culturally competent…”
Get full text

Evidence of a Sex-Dependent Association between the MSX1 Locus and Nonsyndromic Cleft Lip with or without Cleft Palate in the Chilean Population by BLANCO, RAFAEL, CHAKRABORTY, RANAJIT, BARTON, SARA A., CARREÑO, HERNÁN, PAREDES, MÓNICA, JARA, LILIAN, PALOMINO, HERNÁN, SCHULL, WILLIAM J.

“…Prior studies have implicated an involvement of the Msx1 homeobox gene in cleft palate in mice and its homolog in humans (called MSX1 in the H0X7 gene, located…”
Get full text

Admixture in Hispanics: Distribution of Ancestral Population Contributions in the United States by Bertoni, Bernardo, Budowle, Bruce, Sans, Monica, Barton, Sara A, Chakraborty, Ranajit

Get full text

Which measure of body fat distribution is best for epidemiologic research? by Mueller, W H, Wear, M L, Hanis, C L, Emerson, J B, Barton, S A, Hewett-Emmett, D, Schull, W J

“…Multivariate associations were sought between risk factor levels (total cholesterol, high density lipoprotein (HDL) cholesterol, triglycerides, glucose, and…”
Get more information

Mortality of Mexican Americans with NIDDM. Retinopathy and other predictors in Starr County, Texas by Hanis, Craig L, Chu, Hsuan-Ho, Lawson, Kim, Hewett-Emmett, David, Barton, Sara A, Schull, William J, Garcia, Charles A

“…Mortality of Mexican Americans with NIDDM. Retinopathy and other predictors in Starr County, Texas. C L Hanis , H H Chu , K Lawson , D Hewett-Emmett , S A…”
Get full text

Facial clefting and Amerindian admixture in populations of Santiago, Chile by Palomino, Hernán M., Palomino, Hernán, Cauvi, Doris, Barton, Sara A., Chakraborty, Ranajit

“…Among congenital malformations, cleft lip with and/or without cleft palate has the highest relative frequencies and shows ethnic variation in prevalence. Both…”
Get full text

Skin Reflectance in the Han Chinese and Tibetan Populations by WU, HONG, WANG, HONG, LI, HUI, AKEY, JOSHUA, XIAO, FENGYUAN, KE, YUEHAI, XU, HONGYAN, XIAO, JUNHUA, LU, DARU, PARRA, ESTEBAN, SHRIVER, MARK, XIONG, MOMIAO, BARTON, SARA A., HEWETT-EMMETT, DAVID, LIU, WEIDA, JIN, LI

“…Genetic and environmental factors are involved in the determination of skin pigmentation in humans. With the recent development of statistical and genetic…”
Get full text

Diabetes among Mexican Americans in Starr County, Texas by Hanis, C L, Ferrell, R E, Barton, S A, Aguilar, L, Garza-Ibarra, A, Tulloch, B R, Garcia, C A, Schull, W J

“…An increasing body of evidence suggests that diabetes mellitus constitutes a major health burden among the Mexican-American population. For example,…”
Get more information

Ethnicity Determination by Names among the Aymara of Chile and Bolivia by CHAKRABORTY, RANAJIT, BARTON, SARA A., FERRELL, ROBERT E., SCHULL, WILLIAM J.

“…The importance of surnames in genetic studies has been recognized for a century or so. While the ethnic affiliations of individuals are ordinarily established…”
Get full text

Genetic Structure of the Populations Migrating from San Luis Potosi and Zacatecas to Nuevo León in Mexico by CERDA-FLORES, RICARDO M., KSHATRIYA, GAUTAM K., BARTON, SARA A., LEAL-GARZA, CARLOS H., GARZA-CHAPA, RAUL, SCHULL, WILLIAM J., CHAKRABORTY, RANAJIT

“…The Mexicans residing in the Monterrey metropolitan area in Nuevo León, Mexico, were grouped by generation and birthplace [Monterrey Metropolitan Area (MMA),…”
Get full text

The Aymara of Western Bolivia. II. Maxillofacial and dental arch variation by Palomino, H, Barton, S A, Murillo, F, Schull, W J

“…Maxillofacial and dental arch dimensions of the Bolivian Aymara population are age and sex dependent. Interpopulational comparisons reveal these dimensions to…”
Get more information

Characteristics of polymorphism at a VNTR locus 3' to the apolipoprotein B gene in five human populations by Deka, R, Chakraborty, R, DeCroo, S, Rothhammer, F, Barton, S A, Ferrell, R E

“…We have analyzed the allele frequency distribution at the hypervariable locus 3' to the apolipoprotein B gene (ApoB 3' VNTR) in five well-defined human…”
Get full text

Gender and Treatment Differences in Knowledge, Health Beliefs, and Metabolic Control in Mexican Americans With Type 2 Diabetes by Brown, Sharon A., Harrist, Ronald B., Villagomez, Evangelina T., Segura, Mario, Barton, Sara A., Hanis, Craig L.

“…PURPOSE The purpose of this project was to describe metabolic control, knowledge, and health beliefs of Mexican Americans with type 2 diabetes. METHODS The…”
Get full text

An ultrasound survey of gallbladder disease among Mexican Americans in Starr County, Texas: frequencies and risk factors by Hanis, C L, Hewett-Emmett, D, Kubrusly, L F, Maklad, M N, Douglas, T C, Mueller, W H, Barton, S A, Yoshimaru, H, Kubrusly, D B, Gonzalez, R

“…The Mexican-American population of south Texas has been shown previously to have elevated frequencies of gallbladder disease, based on medical history. In the…”
Get more information