摘要 |
Disclosed, among other things, are compounds having the structure wherein X comprises a bond or a linker, LABEL comprises at least one detectable label, W1 taken alone is—H or—OH, W2 is—OH or a non-extendable moiety, W3 when taken alone is—H or when taken together with W1 is—CH2—O—, and W4 is OH, monophosphate, diphosphate, or triphosphate. Also disclosed are labeled polynucleotide compounds and methods of use thereof.
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