** Shares of DNA testing firm 23andMe ME.O fall 31.4% to $2.2 premarket
** ME's CEO Anne Wojcicki offers to buy the remaining stake in the company for $0.41/shr, or about $11 mln
** Wojcicki says private equity firm New Mountain is no longer interested in acquiring ME
** Last month, Wojcicki and New Mountain Capital had offered to take the company private for $2.53 per share, valuing the company at $67.9 million
** Stock has fallen 82% in the past 12 months
(Reporting by Padmanabhan Ananthan)
((Padmanabhan.Ananthan@thomsonreuters.com;))