Zip codes for Dallas County-Texas. Zip codes for the Dallas County-Texas metropolitan area (as defined by the United States Census Bureau).
A quantitative trait locus (QTL) is a section of DNA (the locus) that correlates with variation in a phenotype (the quantitative trait).The QTL typically is linked to, or contains, the genes that control that phenotype.he simplest method for QTL mapping is analysis of variance (ANOVA, sometimes called marker regression) at the marker loci. In this method, in a backcross, one may calculate a t-statistic to compare the averages of the two marker genotype groups.
Nahuatl (English /ËnÉËwÉËtÉl/; Nahuatl pronunciation: [ËnaËwatÉ¬]), known historically as Aztec, is a language or group of languages of the Uto-Aztecan language family. Varieties of Nahuatl are spoken by an estimated 1.5 million Nahua peoples, most of whom live in central Mexico.