(A) Wild-type Arabidopsis, ecotype Landsberg , and gene trap mutant line GT8359 growing in soil

(B) Arabidopsis seedlings growing on agar plates. The plate on the left is a control while the other plates were treated with herbicide as indicated. In each case wild-type Arabidopsis, ecotype Landsberg was sown on the top half of the plate while Genetrap mutant line GT8359 was sown on the bottom half, as indicated. (C) As for (B), except that the seedlings were fed with the appropriate amino acids to compensate for the herbicide treatments; these were phenylalanine, tryptophan and tyrosine in the case of Glyphosate, histidine in the case of IRL 1803 and isoleucine, leucine and valine for Chlorsulfuron.<p><b>Copyright information:</b></p><p>Taken from "GCN2-dependent phosphorylation of eukaryotic translation initiation factor-2α in Arabidopsis"</p><p></p><p>Journal of Experimental Botany 2008;59(11):3131-3141.</p><p>Published online 4 Jul 2008</p><p>PMCID:PMC2504353.</p><p>