|
| Status |
Public on Jun 02, 2009 |
| Title |
Lymphoblasts ALD vs. control fam1 rep5 |
| Sample type |
RNA |
| |
|
| Channel 1 |
| Source name |
lymphoblasts from control patient N4
|
| Organism |
Homo sapiens |
| Characteristics |
immortalized lymphoblasts from N4
|
| Extracted molecule |
total RNA |
| Extraction protocol |
- Trizol (Invitrogen) isolation according to the manufactures standard protocol
- Subsequent DNase I treatment
|
| Label |
Cy3
|
| Label protocol |
- totalRNA was transcribed, amplified and labeled according to BD Atlas SMART fluorescent probe amplification kit with following modifications:
- RNA template was hydrolized after transcription (high pH, 30 min/70 degree celcius)
- PCR amplification progress was monitored and stopped before reaching saturation
|
| |
|
| Channel 2 |
| Source name |
lymphoblasts from ALD patient B2
|
| Organism |
Homo sapiens |
| Characteristics |
immortalized lymphoblasts from B2
|
| Extracted molecule |
total RNA |
| Extraction protocol |
- Trizol (Invitrogen) isolation according to the manufactures standard protocol
- Subsequent DNase I treatment
|
| Label |
Cy5
|
| Label protocol |
- totalRNA was transcribed, amplified and labeled according to BD Atlas SMART fluorescent probe amplification kit with following modifications:
- RNA template was hydrolized after transcription (high pH, 30 min/70 degree celcius)
- PCR amplification progress was monitored and stopped before reaching saturation
|
| |
|
| |
| Hybridization protocol |
- hybridization according to Agilent 60-mer oligo microarray processing protocol v2.1 with the following modifications:
2 micro gram labeled DNA per channel were mixed
no fractionation
probes were denatured for 3 min at 98 degree celcius
hybridization at 65 degree celcius
SSPE washes as recommended
slides were dipped in acetonitril (10 s) then dried
|
| Scan protocol |
- scanned with a G2505B Microarray Scanner (Agilent Technologies)
- quantification software: Feature Extraction 9.1.3.1 (GE2-v4_91, Agilent Technologies)
|
| Description |
- RNA quality control with Agilent Bioanalyzer 2100
- Dye incorporation with NanoDrop ND-1000
Keywords = ALD, lymphoblasts
|
| Data processing |
- Normalization of the log2(cy3/cy5)-ratios with pinwise non-linear loess regression
- variance homogenisation by division of each value with the standard deviation
of the normalized log2-ratios
- statistical software: R
|
| |
|
| Submission date |
Jul 01, 2008 |
| Last update date |
Jun 02, 2009 |
| Contact name |
Gabriela Salinas |
| E-mail(s) |
Gabriela.Salinas-Riester@medizin.uni-goettingen.de
|
| Organization name |
Universitaetsmedizin Goettingen
|
| Department |
Department of Pathology
|
| Lab |
NGS Integrative Genomics
|
| Street address |
Kreuzbergring 57
|
| City |
Goettingen |
| State/province |
Lower-Saxony |
| ZIP/Postal code |
37075 |
| Country |
Germany |
| |
|
| Platform ID |
GPL7002 |
| Series (1) |
| GSE11964 |
Cystic leukoencephalopathy without megalencephaly |
|
