Words, grammatical forms and meanings linked to the ontology.
5′ en · ADJ
Meanings
(informal) Relatively close to the 5′ end of a strand of DNA.
A CG pair is often designated CpG to signify that the two nucleotides are contiguous in DNA and that the C is 5′ to the G. 1992, James D. Watson et al., Recombinant DNA, second edition, Scientific American Books, page 147