|
| Status |
Public on Feb 13, 2008 |
| Title |
Stage_6b_vs_Stage1b |
| Sample type |
RNA |
| |
|
| Channel 1 |
| Source name |
STX0029
|
| Organism |
Solanum tuberosum |
| Characteristics |
Solanum tuberosum, Tuber bud, Development
|
| Treatment protocol |
Allowed to sprout at room temperature
|
| Growth protocol |
Field grown samples
|
| 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 |
STX0009
|
| Organism |
Solanum tuberosum |
| Characteristics |
Solanum tuberosum, Tuber bud, Development
|
| Treatment protocol |
Allowed to sprout at room temperature
|
| Growth protocol |
Field grown samples
|
| 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 |
Dormant/sprouting bud or eye tissue was collected from field grown Russet Burbank tubers using melon baler. These tubers after harvest washed with 5% Clorox, dried and stored at room temperature and allowed to sprout. Tissue samples were collected from dormant and sprouting eye at different physiological stages (based on length of the sprout) of sprouting. RNA was extracted using a hot phenol method and treated with DNAse. RNA extracted from different stages of sprouting potato tubers was used as query samples. RNA collected from non-sprouting eyes of potato tubers was used as reference samples Information on RNA samples. Plant species: S. tuberosum CV Russet Burbank. Tissue harvested: Tissue was harvested from the dormant/sprouting bud/eye using ½ inch melon baler. Time points: Dormant eyes –Stage 1 Initiating buds/sprouts – Stage 2 Sprouts (1/8 inch) – Stage 3 Sprouts (1/4 inch) – Stage 4 Sprout callus (1/4 inch) – Stage 5 Sprouts (1/2 inch) – Stage 6. Growth conditions: Field grown. Replicate information: Biological replicates; A, B and C
|
| 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 |
Apr 24, 2013 |
| 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) |
| GSE10484 |
Sprouting process in potato tuber |
|
| 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 |
