Kernel: Python 3
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DNA microarray processing
Data in this example
Yeast microarrays for genome wide parallel genetic and gene expression analysis
Two-color fluorescent scan of a yeast microarray containing 2,479 elements (ORFs). The center-to-center distance between elements is 345 μm. A probe mixture consisting of cDNA from yeast extract/peptone (YEP) galactose (green pseudocolor) and YEP glucose (red pseudocolor) grown yeast cultures was hybridized to the array. Intensity per element corresponds to ORF expression, and pseudocolor per element corresponds to relative ORF expression between the two cultures.
by Deval A. Lashkari, http://www.pnas.org/content/94/24/13057/F1.expansion
Learn more about microarrays:
More example data:
MicroArray Genome Imaging & Clustering Tool by Laurie Heyer & team, Davidson College
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Locating the grid
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Transform the intensity to spot outliers
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