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Sample GSM3450450 Query DataSets for GSM3450450
Status Public on Jun 22, 2019
Title SG n=2
Sample type SRA
 
Source name Salivary glands
Organism Drosophila melanogaster
Characteristics strain: y1 w67c23
tissue: Salivary glands
cell cycle: endoreplication
Growth protocol Flies were kept at 25ÂșC. After introducing males and females for 2 days, females were allowed to lay eggs for 6 hours and flipped to a new vial. Four days after egg lay, feeding 3rd instar larvae were taken from the food and BD and SG were dissected out.
Extracted molecule total RNA
Extraction protocol RNA was harvested using TRIzol (ThermoFisher, cat# 15596026).
Libraries were generated according TruSeq Stranded mRNA Library Prep kit (Illumina, cat#20020594) standard protocols.
 
Library strategy RNA-Seq
Library source transcriptomic
Library selection cDNA
Instrument model Illumina NextSeq 500
 
Description GSF1939-SG-n-2_S4_R1_001.fastq
Poly-A tail enriched RNA
Data processing Read quality analyzed with FastQC (0.11.5).
Reads mapped to Dmel R6.23 whole genome using STAR (2.6.1a) with special parameters: --outSAMtype BAM SortedByCoordinate
Aligned reads assigned to features from the Dmel R6.23 GTF annotation file using the R (3.3.1) bioconductor (3.3) Rsubread (1.24.2) featureCounts function using the special parameters: isGTFAnnotationFile=T, strandSpecific=2.
Differential expression of the raw feature counts from Rsubread performed using the R (3.3.1) bioconductor (3.3) DESeq2 (1.14.1) DESeq function with default parameters.
Genome_build: Dmel R6.23
Supplementary_files_format_and_content: Excel raw feature counts, fold-change
 
Submission date Oct 30, 2018
Last update date Jun 22, 2019
Contact name Brian R Calvi
E-mail(s) [email protected]
Phone 812-855-5450
Organization name Indiana University Bloomington
Department Biology
Lab Calvi
Street address 1001 E. 3rd St.
City Bloomington
State/province IN
ZIP/Postal code 47405
Country USA
 
Platform ID GPL19132
Series (1)
GSE121956 RNAseq on developmental endoreplicating (salivary glands) cells in Drosophila melanogaster
Relations
BioSample SAMN10348647
SRA SRX4957334

Supplementary data files not provided
SRA Run SelectorHelp
Raw data are available in SRA
Processed data are available on Series record

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