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Z-DNA. In DICTIOUS you will not only get to know all the dictionary meanings for the word
Z-DNA, but we will also tell you about its etymology, its characteristics and you will know how to say
Z-DNA in singular and plural. Everything you need to know about the word
Z-DNA you have here. The definition of the word
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English
Etymology
Z + DNA. From zigzagging of the zigzag configuration DNA.
Noun
Z-DNA (countable and uncountable, plural Z-DNAs)
- (uncountable) A configuration of DNA in cells, left-hand twisting double helix, that takes up a zigzagging form due to the natural right-hand twisting tendency of DNA.
- (countable) A DNA helix in such a configuration.
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