| Molecular interactions on microarrays (2/3) : |
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| 1. long target are likely to fold in on themselves as
a result of |
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intramolecular Watson-Crick base pairing |
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| 2. the structure of long target hides parts of the
target |
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| from the
oligonucleotide probes |
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| 3. large targets are also likely to be inhibited by
their bulk |
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| from approachimg the
surface |
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