strain: lab strain DD2 culture type: in-vitro culture time point: 4 time post-treatment: 4 hr
Extracted molecule
genomic DNA
Extraction protocol
Total genomic DNA extracted using phenol-chlorofom method as previously described : Mackinnon, M.J. et al. Comparative transcriptional and genomic analysis of Plasmodium falciparum field isolates. PLoS Pathog 5, e1000644 (2009)
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.
Total genomic DNA extracted using phenol-chlorofom method as previously described : Mackinnon, M.J. et al. Comparative transcriptional and genomic analysis of Plasmodium falciparum field isolates. PLoS Pathog 5, e1000644 (2009)
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.
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).
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, Normalization and subsequent filtering for quality control were carried out using NOMAD database (http://derisilab.ucsf.edu). 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 (Cy3) divided by the corresponding measurement in the reference channel (Cy5, Untreated P. falciparum parasites).
