Songbirds genes hints at human speech disorder which may lead to new remedies to combat the diseases. There are about 9000 species of birds in which half constitute the songbirds. When these birds sing, the bustle of a master gene called FoxP2 reduces in a main area of the brain involved in vocal control in area known as Area X. The reduction in FoxP2 generates alterations in the commotion of thousands of other genes.

FoxP2 also is also a vital key to humans referring speech. Stephanie White, a UCLA professor of integrative biology and physiology and senior author of the study thinks that FoxP2 and the alterations it necessitates could be the segment of molecular basis for vocal learning. In both, humans and birds, cells practice this gene in a way that generates both a full-length protein and a petite variety of the protein. The lengthy variety manages other genes; what the minuscule variety yet remains unsolved. Humans with a variation in the long variety have complications with their speech.

To halt this reduction in Area X White’s research team utilizes procedures near to human gene therapy to thrust a variety of FoxP2 in male zebra finches. Succeeding to that when the birds sang instead their FoxP2 levels going down, they remained elevated. This disassociating of FoxP2 levels from the birds singing diminished their song learning.

White also said that in a way this could be the molecular variety of practice makes perfect and why one requires rehearsing motor skills over and over again rather someone just telling them.