Ontology highlight
ABSTRACT:
INSTRUMENT(S): 1D-CE-ESI-TOF-MS
SUBMITTER: Adam J. Carroll
PROVIDER: MEX104 | MetabolomeExpress | 2010-03-19
REPOSITORIES: MetabolomeExpress
Watanabe Chihiro K CK Hachiya Takushi T Takahara Kentaro K Kawai-Yamada Maki M Uchimiya Hirofumi H Uesono Yukifumi Y Terashima Ichiro I Noguchi Ko K
Plant & cell physiology 20100319 5
Expression of alternative oxidase (AOX) and cyanide (CN)-resistant respiration are often highly enhanced in plants exposed to low-nitrogen (N) stress. Here, we examined the effects of AOX deficiency on plant growth, gene expression of respiratory components and metabolic profiles under low-N stress, using an aox1a knockout transgenic line (aox1a) of Arabidopsis thaliana. We exposed wild-type (WT) and aox1a plants to low-N stress for 7 d and analyzed their shoots and roots. In WT plants, the AOX1 ...[more]