Rice Array Database

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Experiment ID	GSE6901
Experiment Title	Expression data for stress treatment in rice seedlings
Number of Samples	12
Organism(s)	Oryza sativa
Summary	Drought, salinity and sub-optimal temperatures are stresses that cause adverse effects on the growth of plants and the productivity of crops. In this study, we have analyzed the expression profiles of rice genes under control and abiotic stress conditions using microarray technology to identify the genes differentially expressed during various abiotic stresses. Keywords: Stress treatment
Overall design	Seven-day-old light-grown rice seedlings grown under controlled conditions and those subjected to various abiotic stress conditions were used for RNA extraction and hybridization on Affymetrix microarrays. Three biological replicates of each sample were used for microarray analysis. For salt treatment (SS), the rice seedlings were transferred to a beaker containing 200 mM NaCl solution for 3 h. For desiccation (DS), rice seedlings were dried for 3 h between folds of tissue paper at 28?กภ1 degree C, in a culture room. For cold treatment (CS), the seedlings were kept at 4?กภ1 degree C for 3 h. The seedlings kept in water for 3 h, at 28?กภ1 degree C, served as control (Seedling).
Contributor(s)	Tyagi AK,Kapoor S,Khurana JP,Ray S
Citation(s)	17293439,19490110

Submission date	29-Jan-07
Contact name	Akhilesh K. Tyagi
E-mail(s)	akhilesh@genomeindia.org
Phone	91-11-24113216
Fax	91-11-24119430
URL
Organization name	University of Delhi South Campus
Department	Department of Plant Molecular Biology
Lab	Plant Genomics and Molecular Biology
Street address	Benito Juarez Road
City	New Delhi
State/province	Delhi
ZIP/Postal code	110 021
Country	India

	ID	Platform	Sample Name
1.	GSM159259	Affymetrix	7-day-old Seedling, biological rep 1
2.	GSM159260	Affymetrix	7-day-old Seedling, biological rep 2
3.	GSM159261	Affymetrix	7-day-old Seedling, biological rep 3
4.	GSM159262	Affymetrix	Drought stress, biological rep 1
5.	GSM159263	Affymetrix	Drought stress, biological rep 2
6.	GSM159264	Affymetrix	Drought stress, biological rep 3
7.	GSM159265	Affymetrix	Salt stress, biological rep 1
8.	GSM159266	Affymetrix	Salt stress, biological rep 2
9.	GSM159267	Affymetrix	Salt stress, biological rep 3
10.	GSM159268	Affymetrix	Cold stress, biological rep 1
11.	GSM159269	Affymetrix	Cold stress, biological rep 2
12.	GSM159270	Affymetrix	Cold stress, biological rep 3