Hi, Here are the useful links for the course: TAIR http://www.arabidopsis.org/ BAR http://bar.utoronto.ca/welcome.htm SALK, from Ecker's lab http://neomorph.salk.edu/epigenome/epigenome.html EpiGARA from Colot's lab http://epigara.biologie.ens.fr/cgi-bin/gbrowse/a2e/...