Transcription profiling of Arabidopsis seedlings treated with indole-3-acetic acid (IAA)

ABSTRACT: Arabidopsis seedlings (Col-0) were grown in suspension in half-strength MS medium with agitation at ~100 rpm at ~22 C under ~50 microeinsteins m-2s-1 cool white fluorescent continuous illumination as described by (Xiao et al., Plant Physiol. 2002 Dec;130(4):2118-28). Seedlings were treated at 10-12 days by addition of freshly made IAA (0.1 or 1.0uM) to each flask, and harvested after a 1 or 3 hour incubation. Controls were not treated and harvested at 0hr. All tissue harvested. Total RNA was extracted using TRIzol (Invitrogen) as described by the manufacturer and then filtered using QIAGEN RNeasy columns. cDNA was synthesized from total RNA using a Superscript double-stranded cDNA synthesis kit (Invitrogen) and a T7-dT24 primer. cRNA was synthesized using the Enzo BioArray HighYield RN

ORGANISM(S): Arabidopsis thaliana

SUBMITTER: Julia Redman 

PROVIDER: E-GEOD-1110 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress