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1. |
Which of the given statements is incorrect about Microarray (or microchip) analysis?(a) It is a new technology in which all of the genes of an organism are represented by oligonucleotide sequences spread out in an 80 x 80 array on microscope slides(b) The oligonucleotide sequences cannot be synthesized directly on the slide(c) The oligonucleotides are collectively hybridized to a labeled cDNA library prepared by reverse-transcribing mRNA from cells(d) The amount of label binding to each oligonucleotide spot reflects the amount of mRNA in the cellI had been asked this question during an interview.Question is from Global Gene Regulation in division Genome Analysis of Bioinformatics |
Answer» Right option is (b) The oligonucleotide sequences cannot be synthesized directly on the slide |
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