Last Updated
：2025/12/06
A-DNA
Noun
uncountable
countable
Japanese Meaning
細胞内に存在するDNAの立体構造。右ねじ性の二重らせん構造で、主要な溝と副溝のサイズ差が小さく、B-DNAよりも幅広で潰れたねじれが特徴。転写や複製時に形成される。
Sense（1）
Sense（2）
（ plural ）
Quizzes for review
(uncountable) A configuration of DNA in cells, right-hand twisting double helix with a small size difference between major groove and minor groove, wider and more squashed twist than B-DNA; found during transcription and replication.
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A-DNA
Under low humidity conditions, the DNA duplex can adopt A-DNA, which is more compact than the common B form.
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Under low humidity conditions, the DNA duplex can adopt A-DNA, which is more compact than the common B form.
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