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.
MazatlÃ¡n is a city in the Mexican state of Sinaloa. The city serves as the municipal seat for the surrounding municipio, known as the MazatlÃ¡n Municipality. It is located at 23Â°13â²N 106Â°25â²Wï»¿ / ï»¿23.217Â°N 106.417Â°Wï»¿ / 23.217; -106.417 on the Pacific coast, across from the southernmost tip of the Baja California Peninsula. MazatlÃ¡n is a Nahuatl word meaning place of deer. The city was founded in 1531 by an army of Spaniards and indigenous settlers. By the mid-19th century, a ...