Whole Body Regeneration - Genetic Switches
Breakthrough Harvard University Research Source: Stock image of DNA Salamanders, Geicos, Worms DNA Harvard scientists started with a simple question: if some animals can regenerate parts of their bodies and even whole-body regeneration, why can't I? The findings from their innovative research are astounding. They've uncovered a number of DNA switches that appear to control genes used in whole body regeneration. Their research is documented in the journal Science. 3 Banded Panther Worms Examples of body regeneration, such as restoration of a severed leg or tail, in the animal kingdom include salamanders, geicos and worms. The team used 3 banded panther worms that can regenerate. Their findings: a section of non-coding DNA controls the activation of a "master control gene" called early growth response or EGR. The EGR controls a number of other processes by switching genes on and off. Tip of the Iceberg The team says the...