|
| Status |
Public on Feb 13, 2008 |
| Title |
Mut_Inf_Cort_vs_Mut_Hth_Cort_a |
| Sample type |
RNA |
| |
|
| Channel 1 |
| Source name |
STW0013
|
| Organism |
Solanum tuberosum |
| Characteristics |
Solanum tuberosum, Tuber Cortex, Biotic stress
|
| Treatment protocol |
Mutant and Russet Nugget grown in diseased field plots
|
| Growth protocol |
Field Grown
|
| Extracted molecule |
total RNA |
| Extraction protocol |
Phenol method with carbohydrate-enriched tissue such as tubers and trizol for other tissues such as leaves (SGED_SOP_3.1.1 + SGED_SOP_3.3.1)
|
| Label |
Cy3
|
| Label protocol |
Amino allyl labeling and direct labeling (SGED_SOP_5.1.1 + SGED_SOP_6.1.1)
|
| |
|
| Channel 2 |
| Source name |
STW0028
|
| Organism |
Solanum tuberosum |
| Characteristics |
Solanum tuberosum, Tuber Cortex, Biotic stress
|
| Treatment protocol |
Mutant and Russet Nugget grown in diseased field plots
|
| Growth protocol |
Field Grown
|
| Extracted molecule |
total RNA |
| Extraction protocol |
Phenol method with carbohydrate-enriched tissue such as tubers and trizol for other tissues such as leaves (SGED_SOP_3.1.1 + SGED_SOP_3.3.1)
|
| Label |
Cy5
|
| Label protocol |
Amino allyl labeling and direct labeling (SGED_SOP_5.1.1 + SGED_SOP_6.1.1)
|
| |
|
| |
| Hybridization protocol |
Hybridization with indirectly labeled mRNA (SGED_SOP_6.1.1, SGED_SOP_6.2.1-4)
|
| Scan protocol |
Axon 4000B scanner. Both the 635nm (red, Cy5) and 532nm (green, Cy3) channels are scanned simultaneously at 100% laser power, the PMT set between 600 and 950. Slides are scanned at a resolution of 10micron
|
| Description |
Russet Nugget and the corresponding smooth skin mutant tubers harvested from disease and healthy filed plots. Tubers were washed with 10% Clorox and dried before harvesting tissue. Cortex and peel tissue was collected from healthy and infected regions of the mutant. Healthy peel and cortex tissue was collected from Russet Nugget (wild-type) potato tuber and snap-frozen in liquid nitrogen and stored at -80 °C. RNA was extracted from frozen tissues using a hot phenol method in triplicate from the different sets of tuber tissue. Extracted RNA was purified by Qiagen kits after treatment with DNAse. In all of these experiments RNA from Russet Nugget peel and cortex tissue will be used as reference samples where as mutant tissue will be used as query samples.
|
| Data processing |
The TIFF images were quantified using Genepix 5.0. Local background was subtracted from the signal value and the data was normalized using the quantile method in the limma package of bioconductor.
|
| |
|
| Submission date |
Feb 12, 2008 |
| Last update date |
Feb 12, 2008 |
| Contact name |
Jia Liu |
| E-mail(s) |
[email protected]
|
| URL |
http://www.tigr.org/tdb/potato
|
| Organization name |
Plant Genomics
|
| Street address |
9712 Medical Center Drive
|
| City |
Rockville |
| State/province |
MD |
| ZIP/Postal code |
20850 |
| Country |
USA |
| |
|
| Platform ID |
GPL3838 |
| Series (1) |
| GSE10485 |
Analysis of Potato Smooth Skin Mutant Susceptible to Powdery Scab Disease |
|
| Data table header descriptions |
| ID_REF |
Spot identifier for each feature |
| VALUE |
Normalized log2 ratio of normalized intensities defined by CH2/CH1. This value is set to null if it is flagged with "M" or "X" |
| CH1_NORMALIZED |
Normalized background subtracted CH1 intensity (RED channel) |
| CH1_RAW |
Background (CH1_BACKGROUND) subtracted raw intensity (F635 Mean - B635 Media) |
| CH1_BACKGROUND |
CH1 background median intensity (B635 Media) |
| CH2_NORMALIZED |
Normalized background subtracted CH2 intensity (GREEN channel) |
| CH2_RAW |
Background (CH2_BACKGROUND) subtracted raw intensity (F532 Mean - B532 Media) |
| CH2_BACKGROUND |
CH2 background median intensity (B532 Media) |
| FLAG |
B: no flag, good spot; X: undetectable spot; M: flagged for diameter < 70 microns, the percentage of saturated pixels > 30% or not validated PCR product |
