Authors: Eric A Welsh; Michelle Liberton; Jana Stöckel; Thomas Loh; Thanura Elvitigala; Chunyan Wang; Aye Wollam; Robert S Fulton; Sandra W Clifton; Jon M Jacobs; Rajeev Aurora; Bijoy K Ghosh; Louis A Sherman; Richard D Smith; Richard K Wilson; Himadri B Pakrasi Journal: Proc Natl Acad Sci U S A Date: 2008-09-23 Impact factor: 11.205