d(C-T) n.d(A-G) nのS1感受性形態:プラズミドにおける三鎖構造の化学的証拠

B H Johnston1

  • 1Department of Biology, Massachusetts Institute of Technology, Cambridge 02139.

Science (New York, N.Y.)
|September 30, 1988
PubMed
まとめ

ホモプーリン-ホモピリミジン配列は,酸性条件と負のスーパーコーリング下で異常なトリプルヘリク構造を採用します. このDNA構造は核酸に対して過敏であり,遺伝子の調節における役割を示唆している.

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