| 摘要 |
The invention provides a method of isolating primer extension products, particularly sequencing reaction products, in which the products contain sequences corresponding or complementary to i) a primer binding region, ii) an insert and iii) vector-derived sequence(s), and a modular oligonucleotide of at least two parts which is complementary to the vector-derived sequence(s) and binds to adjacent stretches of the primer extension products is used for isolation, the modular oligonucleotides themselves and their use in methods of the invention.
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