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一种简化HIV gp 120 CD4结合区域定点诱变的策略。

A strategy simplifying site-directed mutagenesis in the CD4-binding region of HIV gp 120.

作者信息

Hemming A, Lundberg L, Olofsson S

机构信息

Department of Clinical Virology, University of Göteborg, Sweden.

出版信息

Arch Virol. 1989;107(3-4):301-5. doi: 10.1007/BF01317925.

DOI:10.1007/BF01317925
PMID:2554859
Abstract

By site-directed mutagenesis, two unique restriction sites, surrounding the CD4-binding DNA region of HIV gp 120, were created. The mutations do not cause amino acid substitutions but generate a DNA fragment, which is stable when cloned into M 13 for further mutagenesis and is also easy to reclone.

摘要

通过定点诱变,在HIV gp 120的CD4结合DNA区域周围创建了两个独特的限制性酶切位点。这些突变不会导致氨基酸替换,但会产生一个DNA片段,该片段克隆到M13中进行进一步诱变时很稳定,并且也易于再次克隆。

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本文引用的文献

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Functional regions of the envelope glycoprotein of human immunodeficiency virus type 1.1型人类免疫缺陷病毒包膜糖蛋白的功能区
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