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Design of dual-labeled oligonucleotide probes for SNPs genotyping
Author(s) -
Yoshiro Saito,
S. S. Bag,
S. Kodate,
Iwao Suzuka
Publication year - 2007
Publication title -
nucleic acids symposium series
Language(s) - English
Resource type - Journals
eISSN - 1746-8272
pISSN - 0261-3166
DOI - 10.1093/nass/nrm012
Subject(s) - oligonucleotide , genotyping , typing , fluorescence , snp genotyping , nucleotide , fluorescein , acceptor , base pair , snp , single nucleotide polymorphism , combinatorial chemistry , chemistry , computational biology , microbiology and biotechnology , biology , genetics , dna , genotype , physics , gene , optics , condensed matter physics
Our effort in designing base-discriminating fluorescence nucleosides (BDF), leads us to develop dual-labeled oligonucleotide probe in which the BDF nucleoside, (Py)U/(2-Ant)U act as the donor separated by a defined base pair distance from the acceptor, fluorescein, attached to 5'-end of the probe. Thus, a longer wavelength emission from acceptor might allow the probe to be used for SNP typing in chip based detection technology or in cell.

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