Abstract
A site-specific endonuclease, SciNI, has been partially purified from the plant pathogen Spiroplasma citri. The enzyme recognizes the sequence 5'-G-C-G-C-3' and cleaves between the first G and C. 3'-C-G-C-G-5' SciNI is an isoschizomer of HhaI, but generates DNA fragments with 5' rather than 3' single-stranded protrusions.
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- Bickle T. A., Pirrotta V., Imber R. A simple, general procedure for purifying restriction endonucleases. Nucleic Acids Res. 1977 Aug;4(8):2561–2572. doi: 10.1093/nar/4.8.2561. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Brown N. L., Smith M. A general method for defining restriction enzyme cleavage and recognition sites. Methods Enzymol. 1980;65(1):391–404. doi: 10.1016/s0076-6879(80)65050-2. [DOI] [PubMed] [Google Scholar]
- Clewell D. B., Helinski D. R. Supercoiled circular DNA-protein complex in Escherichia coli: purification and induced conversion to an opern circular DNA form. Proc Natl Acad Sci U S A. 1969 Apr;62(4):1159–1166. doi: 10.1073/pnas.62.4.1159. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Cole R. M., Mitchell W. O., Garon C. F. Spiroplasmavirus citri 3: propagation, purification, proteins, and nucleic acid. Science. 1977 Dec 23;198(4323):1262–1263. doi: 10.1126/science.929198. [DOI] [PubMed] [Google Scholar]
- Fox G. E., Stackebrandt E., Hespell R. B., Gibson J., Maniloff J., Dyer T. A., Wolfe R. S., Balch W. E., Tanner R. S., Magrum L. J. The phylogeny of prokaryotes. Science. 1980 Jul 25;209(4455):457–463. doi: 10.1126/science.6771870. [DOI] [PubMed] [Google Scholar]
- Lui A. C., McBride B. C., Vovis G. F., Smith M. Site specific endonuclease from Fusobacterium nucleatum. Nucleic Acids Res. 1979 Jan;6(1):1–15. doi: 10.1093/nar/6.1.1. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Maxam A. M., Gilbert W. Sequencing end-labeled DNA with base-specific chemical cleavages. Methods Enzymol. 1980;65(1):499–560. doi: 10.1016/s0076-6879(80)65059-9. [DOI] [PubMed] [Google Scholar]
- McConnell D. J., Searcy D. G., Sutcliffe J. G. A restriction enzyme Tha I from the thermophilic mycoplasma Thermoplasma acidophilum. Nucleic Acids Res. 1978 Jun;5(6):1729–1739. doi: 10.1093/nar/5.6.1729. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Roberts R. J., Myers P. A., Morrison A., Murray K. A specific endonuclease from Haemophilus haemolyticus. J Mol Biol. 1976 May 5;103(1):199–208. doi: 10.1016/0022-2836(76)90060-7. [DOI] [PubMed] [Google Scholar]
- Scott N. S., Ingle J. The genes for cytoplasmic ribosomal ribonucleic Acid in higher plants. Plant Physiol. 1973 Apr;51(4):677–684. doi: 10.1104/pp.51.4.677. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Smith H. O., Birnstiel M. L. A simple method for DNA restriction site mapping. Nucleic Acids Res. 1976 Sep;3(9):2387–2398. doi: 10.1093/nar/3.9.2387. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Smith H. O., Nathans D. Letter: A suggested nomenclature for bacterial host modification and restriction systems and their enzymes. J Mol Biol. 1973 Dec 15;81(3):419–423. doi: 10.1016/0022-2836(73)90152-6. [DOI] [PubMed] [Google Scholar]
- Sutcliffe J. G. pBR322 restriction map derived from the DNA sequence: accurate DNA size markers up to 4361 nucleotide pairs long. Nucleic Acids Res. 1978 Aug;5(8):2721–2728. doi: 10.1093/nar/5.8.2721. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Vogelstein B., Gillespie D. Preparative and analytical purification of DNA from agarose. Proc Natl Acad Sci U S A. 1979 Feb;76(2):615–619. doi: 10.1073/pnas.76.2.615. [DOI] [PMC free article] [PubMed] [Google Scholar]