|
| Status |
Public on Apr 10, 2007 |
| Title |
Expression in wild type strain at meiosis 0 hr |
| Sample type |
RNA |
| |
|
| Source name |
0 hr after transfer into sporulation medium
|
| Organism |
Saccharomyces cerevisiae |
| Characteristics |
strain: MJL1720
background: SK1
genotype: wt
|
| Treatment protocol |
Cells were washed twice with water, frozen in liquid nitrogen, and stored at -80C.
|
| Growth protocol |
Cells were grown on a YPD plate for 2 days at 30C. The cells were grown to a density of 4.0x10^7 cells/ml at 30C in SPS presporulation medium (0.5% yeast extract, 1% peptone, 0.17% yeast nitrogen base w/o amino acid and ammonium sulfate, 1% potassium acetate, 0.5% ammonium sulfate, usual level fo amino acids, 50 mM potassium phthalate buffer pH 5.0, and antifoam).
|
| Extracted molecule |
polyA RNA |
| Extraction protocol |
Total RNA was prepared using Trizol reagent (Invitrogen). mRNA was isolated the total RNA using Oligotex-dT30 (TaKaRa). These processes were performed according to the manufacturer's instructions.
|
| Label |
biotin
|
| Label protocol |
Biotinylated cRNA were prepared according to the standard Affymetrix protocol from 3 microg mRNA (Expression Analysis Technical Manual, 2001, Affymetrix).
|
| |
|
| Hybridization protocol |
Following fragmentation, 15 microg of cRNA were hybridized for 16 hr at 45C on GeneChip YG-S98. GeneChips were washed and stained using EukGE-WS1 ver3 protocol in the Affymetrix Fluidics Station 400.
|
| Scan protocol |
GeneChips were scanned using the Hewlett-Packard GeneArray Scanner.
|
| Description |
Gene expression data from diploid cells in premeiosis.
|
| Data processing |
The data were analyzed with Microarray Suite version 5.0 (MAS 5.0) using Affymetrix default analysis settings.
|
| |
|
| Submission date |
Dec 29, 2006 |
| Last update date |
Dec 29, 2006 |
| Contact name |
Kazuto Kugou |
| E-mail(s) |
kkugou@kazusa.or.jp
|
| Organization name |
Kazusa DNA Research Institute
|
| Department |
Department of Frontier Research
|
| Lab |
Laboratory of Cell Engineering
|
| Street address |
2-6-7 KazusaKamatatri
|
| City |
Kisarazu |
| State/province |
Chiba |
| ZIP/Postal code |
292-0818 |
| Country |
Japan |
| |
|
| Platform ID |
GPL90 |
| Series (1) |
| GSE6620 |
Expression data from wild type, mre11delta, rad50delta, and spo11Y135F at meiosis 0 hr and 4 hr. |
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