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Series GSE34667 Query DataSets for GSE34667
Status Public on Dec 24, 2011
Title Expression data from ozone-treated wild-type and G-protein null mutant Arabidopsis lines
Organism Arabidopsis thaliana
Experiment type Expression profiling by array
Summary Ozone pollution decreases plant growth and yield worldwide. Some of the effects are genetically-mediated and are reported to involve G-protein signaling pathways. Effects of ozone on gene expression were examined in wild-type and G-protein null mutants to determine affected genes and to determine differential responses that may help define affected pathways.
We used microarrays to examine changes in gene expression in response to ozone exposure and identified distinct classes of up- and down-regulated genes in wild-type and G-protein null mutant genotypes.
 
Overall design Columbia wild-type and G-protein null mutant gpa1-4/agb1-2 plants were exposed to 5 or 125 ppb ozone in controlled environment chambers for two days. Leaves were sampled after 3 h and 2 d of exposure to examine early and late gene expression changes.
 
Contributor(s) Booker FL, Burkey KO, Jones A
Citation(s) 21988569
Submission date Dec 22, 2011
Last update date Aug 15, 2018
Contact name Fitzgerald Lewis Booker
E-mail(s) [email protected]
Phone 919-515-9495
Fax 919-856-4598
URL http://www.ars.usda.gov/saa/psru
Organization name USDA-ARS
Department Plant Science Research
Lab Air Quality/Climate Change
Street address 3127 Ligon Street
City Raleigh
State/province NC
ZIP/Postal code 27607
Country USA
 
Platforms (1)
GPL198 [ATH1-121501] Affymetrix Arabidopsis ATH1 Genome Array
Samples (27)
GSM852923 leaf_Col_clean-air_3h_biological rep1
GSM852924 leaf_Col_clean-air_3h_biological rep2
GSM852925 leaf_Col_clean-air_3h_biological rep3
Relations
Affiliated with GSE69995
BioProject PRJNA151215

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Series Matrix File(s) TXTHelp

Supplementary file Size Download File type/resource
GSE34667_RAW.tar 92.2 Mb (http)(custom) TAR (of CEL)
Processed data included within Sample table
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