B-DNA

名词 n.
中文释义

英文释义

名词 n.
  1. The default configuration of DNA in cells, right-hand twisting double helix with a significant size difference between major groove and minor groove, and approximately 10 base pairs per twist. uncountable
  2. A DNA helix in such a configuration. countable

词形变化

B-DNAs plural

词汇关系

相关词
A-DNA DNA H-DNA Z-DNA
并列词
G-quadruplex Holliday junction branched DNA

词源

From B + DNA. Coined by Rosalind Franklin, for the second of two forms discovered during her X-ray crystallography experiments on DNA.
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