NCBI Logo
GEO Logo
   NCBI > GEO > Accession DisplayHelp Not logged in | LoginHelp
GEO help: Mouse over screen elements for information.
          Go
Sample GSM4975748 Query DataSets for GSM4975748
Status Public on Dec 14, 2023
Title adult population at day 6 of adulthood, biological rep1
Sample type RNA
 
Source name Caenorhabditis elegans Day 6 wt adults
Organism Caenorhabditis elegans
Characteristics tissue: synchronized population
genotype: wild type, N2 Bristol
age: Day 6 of adulthood
Treatment protocol M9 buffer was applied, the nematodes were all grown following the standard procedure for wt strain and aged without any further interventions.
Growth protocol Standard procedures for strain maintenance and culture. C. elegans strain N2 provided by the CGC. Cultures were maintained at 20⁰C in fresh nematode growth medium (NGM) plates seeded with the OP50 strain of Escherichia coli.
Extracted molecule total RNA
Extraction protocol Trizol extraction of total RNA was performed according to the manufacturer's instructions.
Label biotin
Label protocol Biotinylated cRNA were prepared according to the standard Affymetrix protocol from 6 ug total RNA (Expression Analysis Technical Manual, 2001, Affymetrix).
 
Hybridization protocol Following fragmentation, 10 ug of cRNA were hybridized for 16 hr at 45C on C. elegans GeneChip Genome Array. GeneChips were washed and stained in the Affymetrix Fluidics Station 400.
Scan protocol GeneChips were scanned using the Hewlett-Packard GeneArray Scanner G2500A.
Description Gene expression data from population of C. elegans at day 6 of adulthood
Data processing The data were backgroung corrected, quantile-normalized, log2 transfrormed with oligo::rma() function using R in R-studio environment.
 
Submission date Dec 15, 2020
Last update date Dec 14, 2023
Contact name Niki Chondrogianni
E-mail(s) nikichon@eie.gr
Organization name National Hellenic Research Foundation
Department ICB - Institute of Chemical Biology
Lab Chondrogianni
Street address Leof. Vasileos Konstantinou 48
City Athens
State/province Attiki
ZIP/Postal code 11635
Country Greece
 
Platform ID GPL28002
Series (1)
GSE163253 Expression data from ageing wt N2 Bristol Caenorhabditis elegans population.

Data table header descriptions
ID_REF
VALUE RMA log2 transformed, normalized across samples and probe set summarized signal intensity

Data table
ID_REF VALUE
18450001 2.181301323
18450003 2.708445011
18450005 2.196923449
18450007 1.007052061
18450009 2.734475205
18450011 1.419965538
18450013 1.925817904
18450015 2.945190413
18450019 2.230544721
18450021 1.770100523
18450023 1.342267191
18450025 3.525645368
18450027 1.800189398
18450029 1.619702455
18450031 1.515747083
18450033 2.230544721
18450035 2.397658254
18450037 1.596398333
18450039 3.211784637
18450041 1.528695595

Total number of rows: 29317

Table truncated, full table size 598 Kbytes.




Supplementary file Size Download File type/resource
GSM4975748_wt_D6_1.CEL.gz 4.0 Mb (ftp)(http) CEL
Processed data included within Sample table

| NLM | NIH | GEO Help | Disclaimer | Accessibility |
NCBI Home NCBI Search NCBI SiteMap