The Arabidopsis Information Resource (TAIR): improved gene annotation and new tools. - Philippe Lamesch; Tanya Z. Berardini; Donghui Li; David Swarbreck; Christopher Wilks; Rajkumar Sasidharan; Robert J. Muller; Kate Dreher; Debbie L. Alexander; Margarita Garcia-Hernandez; Athikkattuvalasu S. Karthikeyan; Cynthia H. Lee; et al. (Nucleic Acids Res., 2012)