Suppr超能文献

来自嗜热栖热甲烷球菌的三种新型限制性内切酶MaeI、MaeII和MaeIII。

Three new restriction endonucleases MaeI, MaeII and MaeIII from Methanococcus aeolicus.

作者信息

Schmid K, Thomm M, Laminet A, Laue F G, Kessler C, Stetter K O, Schmitt R

出版信息

Nucleic Acids Res. 1984 Mar 26;12(6):2619-28. doi: 10.1093/nar/12.6.2619.

Abstract

Three type II restriction endonucleases, MaeI, MaeII and MaeIII, with novel site specificities have been isolated and purified from the archaebacterium Methanococcus aeolicus PL-15/H. The recognition sequences of these enzymes are (formula: see text) with the sites of cleavage as indicated by the arrows. The sequences were confirmed by restriction and computer analyses on sequenced DNA's of plasmid pBR322, bacteriophages lambda and phi X174 and virus SV40.

摘要

已从嗜热栖甲烷球菌PL-15/H中分离并纯化出三种具有新型位点特异性的II型限制性核酸内切酶MaeI、MaeII和MaeIII。这些酶的识别序列为(公式:见原文),其切割位点如箭头所示。通过对质粒pBR322、噬菌体λ和φX174以及病毒SV40的测序DNA进行限制性酶切和计算机分析,证实了这些序列。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3351/318694/33e911a3d359/nar00324-0041-a.jpg

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验