Sticky ends refers to one outcome of cleavage of DNA with a restriction enzyme. In this case, it refers to an overhang which is produced when restriction enzymes cut the two DNA strands four base pairs from each other, creating a four-base 5' overhang in one molecule and a complementary 5' overhang in the other.
Haysi, Virginia. Haysi is a town in Dickenson County, Virginia, United States. The population was 498 at the 2010 census, up from 186 at the 2000 census, over which time period the town's area tripled. The pronunciation of the final syllable is that of sigh.
Monongalia County, West Virginia. Monongalia County, known locally as Mon County, is a county in the U.S. state of West Virginia. As of the 2010 census, the population was 96,189, making it West Virginia's third-most populous county. Its county seat is at Morgantown. The county was founded in 1776. Monongalia County is included in the Morgantown, WV Metropolitan Statistical Area, and is the largest county in North-Central West Virginia. It is defined entirely as part of the Pittsburgh media market.