The genetic makeup of an individual or taxon. Supplement. The genotype refers to the entire set of genes in a cell, an organism, or an individual. A gene for a particular character or trait may exist in two allelic forms; one is dominant (e.g. A) and the other is recessive (e.g. a).
This page is to showcase the many wonderful places, events and other things about Venango County, Pennsylvania. National Transit Building is a historic commercial building located at 206 Seneca Street, Oil City, Venango County, Pennsylvania. The main block was built in 1890, and is a four-story, stone and brick building. An adjacent annex building was built in 1896.
Pennsylvania oil rush. The Pennsylvania oil rush was a boom in petroleum production which occurred in northwestern Pennsylvania from 1859 to the early 1870s. It was the first oil boom in the United States. The oil rush began in Titusville, Pennsylvania, in the Oil Creek Valley when Colonel Edwin L. Drake struck rock oil there. Titusville and other towns on the shores of Oil Creek expanded rapidly as oil wells and refineries shot up across the region.