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Sample GSM2694734 Query DataSets for GSM2694734
Status Public on Jul 05, 2020
Title D_melanogaster
Sample type SRA
 
Source name Johnston's Organ
Organism Drosophila melanogaster
Characteristics tissue: Johnston's Organ
age: Adult
reference genome annotation: D.melanogaster 5.46
Growth protocol All flies were raised at 25˚C on standards fly food
Extracted molecule total RNA
Extraction protocol RNA was extracted with the RNAqueous micro kit (Ambion)
RNA libraries were prepared for sequencing using standard Illumina protocols
 
Library strategy RNA-Seq
Library source transcriptomic
Library selection cDNA
Instrument model Illumina HiSeq 2000
 
Description Normalized_across_species.txt
Data processing Sequenced reads were trimmed for adaptor sequence, then mapped to their respective genomes using tophat2 v 2.0.3 (default parameters)
HT-Seq count (option -str=no) was used to count the number of reads falling within each species exonic regions.
RPKM values were calculated for each sample independetly .
Ensembl GeneTreess 2013 was used to obtain orthology relationships across Drosophila species
Normalization across one-to-one orthologous regions was performed using the upper-quantile methodology.
Genome_build: D.melanogaster 5.46; D.persimilis 1.3; D.pseudoobscura 2.30; D.simulans 1.4; D.yakuba 1.3
Supplementary_files_format_and_content: tab-delimited text files include htseq counts for each sample and normalized values for one-to-one orthologs across the Drosophila species under study.
 
Submission date Jul 05, 2017
Last update date Jul 05, 2020
Contact name Stein Aerts
Organization name KULeuven
Department Center for Human Genetics
Lab Laboratory of Computational Biology
Street address Herestraat 49
City Leuven
ZIP/Postal code 3000
Country Belgium
 
Platform ID GPL13304
Series (1)
GSE100837 Comparative transcriptomics in the Drosophila Auditory Organ
Relations
BioSample SAMN07325984
SRA SRX2986129

Supplementary file Size Download File type/resource
GSM2694734_D_melanogaster_htseq_counts.txt.gz 63.7 Kb (ftp)(http) TXT
SRA Run SelectorHelp
Raw data are available in SRA
Processed data provided as supplementary file
Processed data are available on Series record

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