Q. Which of the given statements is incorrect about Microarray (or microchip) analysis? (Solved)
1. 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
2. the oligonucleotide sequences cannot be synthesized directly on the slide
3. the oligonucleotides are collectively hybridized to a labeled cdna library prepared by reverse-transcribing mrna from cells
4. the amount of label binding to each oligonucleotide spot reflects the amount of mrna in the cell
- b. the oligonucleotide sequences cannot be synthesized directly on the slide