Oligonucleotides carrying a peptide nucleic acid (PNA) tail at the 3′-end have been efficiently prepared by an on-line automated synthetic protocol exploiting commercially available Bhoc/Fmoc PNA monomers for the assembly of the PNA tract, followed by a deprotection/reprotection of the base protecting groups. The syntheses of the ODN domain in the chimeras have then been performed by standard methods. The hybridization properties of the synthesized chimeras with complementary DNA fragments have been investigated by thermal denaturation experiments. © 2001 Elsevier Science Ltd. All rights reserved.
Solid phase synthesis of DNA-3 '-PNA chimeras by using Bhoc/Fmoc PNA monomers
MESSERE, Anna;
2001
Abstract
Oligonucleotides carrying a peptide nucleic acid (PNA) tail at the 3′-end have been efficiently prepared by an on-line automated synthetic protocol exploiting commercially available Bhoc/Fmoc PNA monomers for the assembly of the PNA tract, followed by a deprotection/reprotection of the base protecting groups. The syntheses of the ODN domain in the chimeras have then been performed by standard methods. The hybridization properties of the synthesized chimeras with complementary DNA fragments have been investigated by thermal denaturation experiments. © 2001 Elsevier Science Ltd. All rights reserved.File in questo prodotto:
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