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TranscriptomicsTranscription profiling of Arabidopdis seedlings - heat, anoxia, and combined heat-anoxia treatments
Anoxia induces several heat shock proteins and a heat pre-treatment can acclimatize Arabidopsis seedlings to a subsequent anoxic treatment. In this work we analyzed the response of Arabidopsis seedlings to anoxia, heat and a combined heat+anoxia stress. A significant overlapping between the anoxic ...
ORGANISM(S): Arabidopsis thaliana 
2009-06-08 | E-GEOD-16222 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of Arabidopsis seedlings treated with chitosan
We treated Arabidopsis seedlings with chitosan and carried out a transcript profiling analysis (GeneChip microarrays) in order to identify genes and transcription factors regulated by chitosan. The results showed that jasmonate and defense responsive genes, camalexin and lignin biosynthetic genes we...
ORGANISM(S): Arabidopsis thaliana 
2009-11-10 | E-GEOD-17193 | biostudies-arrayexpress
TranscriptomicsTranscript profiling of tomato mutants producing anthocyanins in the fruit
Anthocyanins are high value plant antioxidants which are not present in the fruits of cultivated tomato. However, both the dominant gene Anthocyanin fruit (Aft) and the recessive gene atroviolacea (atv), introgressed into domesticated tomato from two different wild Solanum species, stimulate a limit...
ORGANISM(S): Solanum lycopersicum 
2010-07-30 | E-GEOD-19792 | biostudies-arrayexpress
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