|
| Status |
Public on Dec 17, 2015 |
| Title |
X1_2 |
| Sample type |
SRA |
| |
|
| Source name |
X1 cells
|
| Organism |
Schmidtea mediterranea |
| Characteristics |
developmental stage: adult
cell type: X1
replicate: 2
|
| Extracted molecule |
polyA RNA |
| Extraction protocol |
To isolate stem cells, we used a well-established method to isolate planarian stem cells by Hoechst blue staining and flow cytometry. Sorted cells were homogenized in Trizol reagent and RNA was isolated per the manufacturer-supplied protocol. Isolated RNA from whole worm tissue was treated with RNase-free DNase on QIagen RNeasy columns and eluted in nuclease-free water.
500ng-1μg RNA per whole worm sample or 100ng of sorted cell RNA was used for generation of RNAseq libraries using the Illumina TruSeq kit.
|
| |
|
| Library strategy |
RNA-Seq |
| Library source |
transcriptomic |
| Library selection |
cDNA |
| Instrument model |
Illumina HiSeq 2500 |
| |
|
| Description |
rpkm.txt
|
| Data processing |
Base calls were performed using CASAVA-1.8.2
Reads were aligned using bowtie with the following parameters: --best --strata -v 2 -m 5 against transcriptome smed_20140614.fa (same .fa linked to GSE72389).
Read counts to genes were tallied from the SAM files with a custom script. RPKM values were generated using the rpkm function from the edgeR library from Bioconductor in R.
Genome_build: Schmidtea_mediterranea_3.1
Supplementary_files_format_and_content: rpkm.txt contains tab-delimited RPKM vales for each sample.
Supplementary_files_format_and_content: smed_20140614.fa contains the sequences of the 36,035 alignment targets described above. Each sequence defline contains a unique identifier for the sequence, the originating transcriptome identifier, and the source of the sequence.
|
| |
|
| Submission date |
Sep 15, 2015 |
| Last update date |
May 15, 2019 |
| Contact name |
Alex Daniel Chitsazan |
| E-mail(s) |
chitsazanalex@gmail.com
|
| Phone |
5039169064
|
| Organization name |
Oregon Health and Science University
|
| Street address |
2720 S Moody Ave
|
| City |
Happy Valley |
| State/province |
OR |
| ZIP/Postal code |
97239 |
| Country |
USA |
| |
|
| Platform ID |
GPL20150 |
| Series (2) |
| GSE73027 |
RNA Seq analysis of sorted Schmidtea mediterranea X1 and Xins cells to identify factors specific to neoblasts |
| GSE74169 |
Set1 and MLL1/2 target distinct sets of functionally different genomic loci in vivo |
|
| Relations |
| BioSample |
SAMN04087472 |
| SRA |
SRX1246027 |
