a position on the DNA where mutations occur with an unusual high frequency
a position on the DNA where recombination occurs with an unusual high frequency
In meteorology, a hotspot is an area where the atmosphere is relatively hot. Examples of hotspots include the air over a desert or the region of Jupiter where the Galileo probe's atmospheric sub-probe descended.
PDA Hotspots - List of websites that adjust to the small PDA screen
HauteSpot Networks Solution Documents - Set of example documents showing how hotspots can be set up for various organizations such as schools, government, restaurants, cafes, hotels, etc