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.
From the Center of a man-made lake, one of the World's Highest Fountains sends a snow-white jet stream of water 560 feet into the blue desert sky. It is the Centerpiece and landmark of Fountain Hills, a community of rolling hills and spectacular mountain views located just east of Scottsdale, Arizona, thirty miles from downtown Phoenix. The performance of The Fountain exceeds its nearest rivals.