Transcriptomics

Dataset Information

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Transcription profiling by array of Arabidopsis overexpressing ERD15 after treatment with abscisic acid


ABSTRACT: The aim of this experiment is to understand the impact of overexpression of ERD15 on the transcriptome of Arabidopsis thaliana. ERD15 was isolated from a screen for genes rapidly induced after pathogen treatment from Arabidopsis. This gene was originally found as early responsive to drought (Kiyosue et al., 1994, Plant Physiol 106, 1707). ABA is central phytohormone in drought response, but increasing information is pointing to its significant role in pathogen responses as well. We are interested to see the effect of this hormone on plants overexpressing ERD15 compared to control plants. The samples (rosette leaves)will be harvested from 3-week old soil grown plants 90 min after spraying with 100 micromolar ABA. Comparison will be made with non-treated plant samples. Experimenter name = Elina Helenius; Experimenter phone = +358 9 191 59085; Experimenter fax = +358 9 191 59079; Experimenter institute = University of Helsinki; Experimenter address = Viikinkaari 5 D; Experimenter address = P.O.Box 56; Experimenter address = Helsinki; Experimenter zip/postal_code = 00014; Experimenter country = Finland Experiment Overall Design: 4 samples were used in this experiment

INSTRUMENT(S): 418 [Affymetrix]

ORGANISM(S): Arabidopsis thaliana  

SUBMITTER: Nottingham Arabidopsis Stock Centre (NASC)  

PROVIDER: E-GEOD-5521 | ArrayExpress | 2008-06-13

SECONDARY ACCESSION(S): GSE5521PRJNA96175

REPOSITORIES: GEO, ArrayExpress

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