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.
Phoenix metropolitan area. Left-right from top: Downtown Phoenix skyline, Lake Pleasant in Peoria, the Papago Buttes at Papago Park, University of Phoenix Stadium in Glendale, Chase Tower, the tallest building in Arizona, the Fountain of Fountain Hills, Tempe Town Lake with high-rises at night.