There is an interesting News iem in Dinalar - tamil daily - chennai edition, the gist is as under:
PROF PICHAYAPPAN AND his Team of Madurai Kamaraj University have been researching on Finding out the DMA samples of First Indian origin and their research details are to be telecast in THE DISCOVERY CHANNEL on the 16th April - titled THE STORY OF INDIA.
They traced M130 in the DNA samples of about 13 individuals in the village JOTHIMANICKAM and possibly be the First Indians.