|
Status |
Public on Jan 01, 2021 |
Title |
256402110001_b1 - 1_1WT(4693)_S-_rep1 vs 5_1Mut(4693)_S-_rep1 |
Sample type |
RNA |
|
|
Channel 1 |
Source name |
5_1Mut_S-_rep1 allele 4693
|
Organism |
Pisum sativum |
Characteristics |
tissue: cauline leaf cultivar: cameor genotype: PsSultr4 mutant harvest date: 16-10-14
|
Treatment protocol |
Name:Sulfur deficiency - environmental treatment - sulfur concentration,sulfur:quantity 0mM .
|
Growth protocol |
caulin leaf - Media:Perlite (2/3) and sand B3 (1L pot) Temperature: 18 °C Light:16h/day
|
Extracted molecule |
total RNA |
Extraction protocol |
5_1Mut_S-:300mg. (Extraction_ARN_Trizol.doc)
|
Label |
Cy5
|
Label protocol |
labelling Cy3 and Cy5 direct, amplification=yes, total RNA .
|
|
|
Channel 2 |
Source name |
1_1WT_S-_rep1 allele 4693
|
Organism |
Pisum sativum |
Characteristics |
tissue: cauline leaf cultivar: cameor genotype: wildtype harvest date: 16-10-14
|
Treatment protocol |
Name:Sulfur deficiency - environmental treatment - sulfur concentration,sulfur:quantity 0mM .
|
Growth protocol |
caulin leaf - Media:Perlite (2/3) and sand B3 (1L pot) Temperature: 18 °C Light:16h/day
|
Extracted molecule |
total RNA |
Extraction protocol |
1_1WT_S-:300mg. (Extraction_ARN_Trizol.doc)
|
Label |
Cy3
|
Label protocol |
labelling Cy3 and Cy5 direct, amplification=yes, total RNA .
|
|
|
|
Hybridization protocol |
5_1Mut_S-_rep1 Cy5 / 1_1WT_S-_rep1 Cy3 : 20pmol. (Hybridization_Protocol.txt) Hybridization Protocol: CATMA slides (Corning Microarray Technology, CORNING) are pretreated in the prehybridisation solution (1 % BSA, 0.1 SDS, 5X SSC ) at 42°C for 60 min. They are dipped a couple of times in distilled water at room temperature, then in isopropanol and dried immediately by compressed nitrogen stream. Slides were placed in Corning hybridization chambers with a 25x60 lifterslip and 10ul of distilled water for each groove. The target was diluted to a final volume of 60 µL as follows 15µl of purified, labeled cDNA, 15 µl of 4X Hybridization Buffer ( 20X SDS, 0.4 % SDS), 30 µL formamide. The target mixture is heated for 3 min at 95°C, put on ice for 30 sec and centrifuged to remove dust for 1 min. The target mixture was put on the chip as quickly as possible. The microarray is sealed in a chamber and submerged in a 42°C water bath for approximately 16 h. The microarray is washed for 4 min in 1xSSC, 0.2% SDS (42°C); 4 min in 0.1x SSC, 0.2% SDS (RT); 4 min in 0.1x SSC, 0.2% SDS (RT); 4 min in 0.1x SSC (RT); dipped a few times in distilled water and dried immediately by compressed nitrogen stream.
|
Scan protocol |
GenePix Pro 3.0, Cy3:pmt voltage 532nm,650V,laser power 50%, Cy5:635nm,pmt voltage 700V,laser power 45%
|
Description |
Role of sulfur and of the sulfate store in leaf metabolism.
|
Data processing |
For each array, the raw data comprised the logarithm of median feature pixel intensity at wavelengths Cy5 (red) and Cy3 (green).For each array, a global intensity-dependent normalization using the loess procedure (Yang et al., 2002) was performed to correct the dye bias.Log-ratios are then averaged over the duplicate probes to get a value per gene.
|
|
|
Submission date |
Oct 30, 2018 |
Last update date |
Jan 02, 2021 |
Contact name |
Stéphanie Pateyron |
E-mail(s) |
pateyron@evry.inra.fr
|
Organization name |
IPS2_Institute of Plant Sciences Paris-Saclay
|
Lab |
Transcriptomic Plateforme POPS
|
Street address |
Rue de Noetzlin _ Batiment 630
|
City |
Orsay |
ZIP/Postal code |
91405 |
Country |
France |
|
|
Platform ID |
GPL25688 |
Series (1) |
GSE121967 |
Transcriptome changes in pea leaves with sulfur deficency/sufficiency during reproductive phase |
|