B-DNA

noun
\ ˈbē-ˌdē-ˌen-ˈā How to pronounce B-DNA (audio) \

Medical Definition of B-DNA

: the typical form of double helix DNA in which the chains twist up and to the right around the front of the axis of the helix — compare z-dna

Learn More About B-DNA

Cite this Entry

“B-DNA.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/B-DNA. Accessed 17 Jun. 2021.

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