1 a phenotypic character that can be assigned to a GENE to mark its position on the GENOME.  a characteristic feature of the GENOTYPE, such as a NUCLEOTIDE signature, gene or HETEROCHROMATIC region, that can be used to track a particular individual, TISSUE, CELL, NUCLEUS, CHROMOSOME, PLASMID or gene.
Fountain Hills. A FOUNTAIN MAY BE WHAT THIS CITY IS MOST FAMOUS FOR, BUT ITâS THE SURROUNDING COMMUNITY THAT GIVES FOUNTAIN HILLS LIFE. SITTING JUST ALONG THE BORDER OF SCOTTSDALE, NORTHEAST OF THE MORE-DEVELOPED PORTION OF METROPOLITAN PHOENIX, OUTDOOR WANDERING IS ENCOURAGED HERE. Right Now.
Fountain was built in 1859 as a railroad shipping center for local ranches and farms. The town was named for Fountain Creek, and was incorporated in 1900. In 1999, Fountain was chosen as America's Millennium City by The New York Times. Fountain was named an All-America City in 2002 by the National Civic League.