ppdb: plant promoter database version 3.0. - Ayaka Hieno; Hushna Ara Naznin; Mitsuro Hyakumachi; Tetsuya Sakurai; Mututomo Tokizawa; Hiroyuki Koyama; Naoki Sato; Tomoaki Nishiyama; Mitsuyasu Hasebe; Andreas D. Zimmer; Daniel Lang 001; Ralf Reski; et al. (Nucleic Acids Res., 2014)