|
| Status |
Public on Apr 04, 2012 |
| Title |
4 wk Female mouse liver/8wk Female mouse liver - replicate#1 |
| Sample type |
RNA |
| |
|
| Channel 1 |
| Source name |
8 week female mouse liver
|
| Organism |
Mus musculus |
| Characteristics |
strain: CD-1
Sex: Female
age: 8 wk
tissue: liver
|
| Extracted molecule |
total RNA |
| Extraction protocol |
Trizol extraction of RNA
|
| Label |
Alexa 555 (green)
|
| Label protocol |
RNA samples were amplified as antisense-RNA (aRNA) while incorporating aminoallyl modified bases using the TargetAMP 1-Round Aminoallyl-aRNA Amplification Kit 101 per the vendor’s protocol (Epicentre, Madison, WI). Five µg of each aminoallyl-aRNA sample was fluorescent labeled using Alexa 555 or Alexa 647 by incubating with an amine-reactive dye conjugate for 1 hr at room temperature. Unincorporated dye was removed using an RNeasy column (Qiagen, Valencia, CA). Dye incorporation efficiency was determined using a Nanodrop spectrophotometer.
|
| |
|
| Channel 2 |
| Source name |
4 week female mouse liver
|
| Organism |
Mus musculus |
| Characteristics |
strain: CD-1
Sex: Female
age: 4 wk
tissue: liver
|
| Extracted molecule |
total RNA |
| Extraction protocol |
Trizol extraction of RNA
|
| Label |
Alexa 647 (red)
|
| Label protocol |
RNA samples were amplified as antisense-RNA (aRNA) while incorporating aminoallyl modified bases using the TargetAMP 1-Round Aminoallyl-aRNA Amplification Kit 101 per the vendor’s protocol (Epicentre, Madison, WI). Five µg of each aminoallyl-aRNA sample was fluorescent labeled using Alexa 555 or Alexa 647 by incubating with an amine-reactive dye conjugate for 1 hr at room temperature. Unincorporated dye was removed using an RNeasy column (Qiagen, Valencia, CA). Dye incorporation efficiency was determined using a Nanodrop spectrophotometer.
|
| |
|
| |
| Hybridization protocol |
Hybridization was performed using 0.825 µg of Alexa 555-labeled aRNA and 0.825 µg of Alexa 647-labeled aRNA. Agilent’s SureHyb hybridization chambers were used in a hybridization oven and rotation rack for 17 hr at 65° C at 10 rpm. After hybridization, the slides were washed per Agilent’s SSPE wash protocol.
|
| Scan protocol |
Slides were scanned using an Agilent dual laser scanner using the extended dynamic range option, which utilizes two 5 m scans of each slide at settings of PMT 100% and PMT 10% to increase signal dynamic range and avoid feature saturation. TIFF images were analyzed using Agilent’s feature extraction software (version 9.5.3, protocol GE2-v5_91_0806).
|
| Description |
The RNA expression profile for a 4 wk old female liver pool (n=6) and an 8 wk old female liver pool (n=6) is given as a normalized ratio. The purpose of this comparison is to highlight age related differences in female mouse liver gene expression.
|
| Data processing |
Linear and LOWESS normalization and analysis using Rosetta Resolver pipeline (version 5.1)
|
| |
|
| Submission date |
Dec 29, 2011 |
| Last update date |
Apr 04, 2012 |
| Contact name |
David J. Waxman |
| E-mail(s) |
djw@bu.edu
|
| Organization name |
Boston University
|
| Department |
Department of Biology and Bioinformatics Program
|
| Street address |
5 Cummington Mall
|
| City |
Boston |
| State/province |
MA |
| ZIP/Postal code |
02215 |
| Country |
USA |
| |
|
| Platform ID |
GPL10333 |
| Series (1) |
| GSE34782 |
Changes in gene expression from postnatal (3 wk and 4 wk) to young adult (8 wk) male and female mouse liver (Mus musculus) |
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