Over the course of the past 50 years, HeLa cells have been cultured in different labs and these cultures have diverged dramatically, likely due to contamination by other cells. You wish to study HeLa KB and HeLa HEp-2 cells and characterize the differences in transcription between the two cell lines. Which high-throughput technique can be used to compare the transcriptome of the two cell lines?

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Phylogenetic footprinting


Northern blotting


Whole-genome tiling arrays


Two-hybrid systems


asked Jun 20, 2013 in Genetics by GeneX ~Top Expert~ (7,933 points)

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Whole-genome tiling arrays

answered Jun 20, 2013 by GeneX ~Top Expert~ (7,933 points)

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