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Sample GSM1948970 Query DataSets for GSM1948970
Status Public on Nov 24, 2015
Title ChIPm1/2m16
Sample type genomic
 
Channel 1
Source name ls -1 myc16_0635.gpr
Organism Plasmodium falciparum
Characteristics genotype/variation: transgenic 3D7 with over-expression of PfZnFP-G
Treatment protocol Parasites were synchronized by repeated sorbitol lysis (Lambros and Vanderberg, 1979) to obtain a eight-hour growth window
Growth protocol Parasites were cultured as described previously (Trager and Jenson, 1978)
Extracted molecule genomic DNA
Extraction protocol Total RNA extracted using TriReagent (Ambion) following manufacturer's instructions
Label Cy5
Label protocol Labeling carried out as described in Bozdech Z, Llinas M, Pulliam BL, Wong ED, Zhu J, DeRisi JL: The transcriptome of the intraerythrocytic developmental cycle of Plasmodium falciparum. PLoS Biol 2003, 1(1):E5.
 
Channel 2
Source name input DNA before immunoprecipitation
Organism Plasmodium falciparum
Characteristics genotype/variation: transgenic 3D7 with over-expression of PfZnFP-G
Treatment protocol Parasites were synchronized by repeated sorbitol lysis (Lambros and Vanderberg, 1979) to obtain a eight-hour growth window
Growth protocol Parasites were cultured as described previously (Trager and Jenson, 1978)
Extracted molecule genomic DNA
Extraction protocol Total RNA extracted using TriReagent (Ambion) following manufacturer's instructions
Label Cy3
Label protocol Labeling carried out as described in Bozdech Z, Llinas M, Pulliam BL, Wong ED, Zhu J, DeRisi JL: The transcriptome of the intraerythrocytic developmental cycle of Plasmodium falciparum. PLoS Biol 2003, 1(1):E5.
 
 
Hybridization protocol Microarray hybridizations were carried out as described in Bozdech Z, Llinas M, Pulliam BL, Wong ED, Zhu J, DeRisi JL: The transcriptome of the intraerythrocytic developmental cycle of Plasmodium falciparum. PLoS Biol 2003, 1(1):E5. In short, hybridizations were performed for 16 hours at 65°C using a Maui hybridization system (BioMicro Systems, Salt Lake City, Utah, USA).
Scan protocol Scanning as described in Bozdech Z, Llinas M, Pulliam BL, Wong ED, Zhu J, DeRisi JL: The transcriptome of the intraerythrocytic developmental cycle of Plasmodium falciparum. PLoS Biol 2003, 1(1):E5. In short, scanning was performed with an Axon GenePix 4000B microarray scanner and associated GenePix Pro v6.0 software (Axon Instruments, Union City, California, USA).
Description 3D7_over-expression_16 hpi
Data processing Data processing as described in Bozdech Z, Llinas M, Pulliam BL, Wong ED, Zhu J, DeRisi JL: The transcriptome of the intraerythrocytic developmental cycle of Plasmodium falciparum. PLoS Biol 2003, 1(1):E5. In short, Lowess normalization and subsequent filtering for quality control were carried out using Acuity 4.0 (Axon Instruments). Spots were considered of good quality when they were unflagged and had a median intensity greater than the local background plus 2 times the standard deviation of the background for each dye channel. The values presented in the sample data represent log2-transformed ratios of the measurement in the sample channel (Cy5) divided by the corresponding measurement in the reference channel (Cy3, P. falciparum RNA reference pool).
 
Submission date Nov 23, 2015
Last update date Nov 24, 2015
Contact name Yen-Hoon Luah
E-mail(s) yanfenlai@gmail.com
Organization name Nanyang Technological University
Street address Nanyang Technological University 60 Nanyang Drive
City Singapore
ZIP/Postal code 637551
Country Singapore
 
Platform ID GPL11250
Series (1)
GSE75295 A crucial role of the zinc finger protein PfZnFP-G in sexual differentiation of the malaria parasites, Plasmodium falciparum

Supplementary file Size Download File type/resource
GSM1948970_myc16_0635.gpr.gz 1.6 Mb (ftp)(http) GPR
Processed data are available on Series record

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