190 Pingoud, Alves, and Geiger
- Schoner, B., Kelly, S., and Smith, H. O. (1983) The nucleotide sequence of
the HhalI restriction and modification genes from Haemophilus haemolyticus.
Gene 24, 227-236. - Chandrasegaran, S., Lunnen, K. O., Smith, H. O., and Wilson, G. C. (1988)
Cloning and sequencing the Hinfl restriction and modification genes. Gene
70, 387-392. - Lin, P. M., Lee, C. H., and Roberts, R. J. (1989) Cloning and characterization of
the genes encoding the MspI restriction modification system. Nucleic Acids Res.
17, 3001-3011. - Theriault, G., Roy, P. H., Howard, K., Benner, J. S., Brooks, J. E., Waters, A.
F., and Gingeras, T. R. (1985) Nucleotide sequence of the PaeR7 restriction
modification system and partial characterization of its protein products.
Nucleic Acids Res. 13, 8441-8461. - Walder, R. Y., Walder J. A., and Donelson, J. E. (1984) The organization and
complete nucleotide sequence of the PstI restriction-modification system. J.
Biol. Chem. 259, 8015-8026. - Stephenson, F. H., Ballard, B. T., Boyer, H. W., Rosenberg, J. M., and Greene,
P. J. (1989) Comparison of the nucleotide and amino acid sequences of the
RsrI and EcoRI restriction endonucleases. Gene 85, 1-13. - Szilak, L.,Venetianer, P., and Kiss, A. (1990) Cloning and nucleotide sequence
of the genes coding for the Sau961 restriction and modification enzymes. Nucleic
Acids Res. 18, 4659-4664. - Karreman, C. and de Waard, A. (1988) Cloning and complete nucleotide
sequences of the typelI restriction-modification genes of Salmonella infantis.
J. Bact. 170, 2527-2532. - Heidmann, S., Seifert, W., Kessler, C., and Domdey, H. (1989) Cloning, char-
acterization and heterologous expression of the SmaI restriction-modifica-
tion system. Nucleic Acids Res. 17, 9783-9796. - Slatko, B. E., Benner, J. S., Jager-Quinton, T., Moran, L. S., Simcox, T. G.,
van Cott, E. M., and Wilson, G. G. (1987) Cloning sequencing and expres-
sion of the TaqI restriction modification system. Nucleic Acids Res. 15,
9781-9796. - Lauster, R. (1989) Evoution of type II DNA methyltransferases. A gene dupli-
cation model. J. Mol. Biol. 206, 313-321. - Lee, Y. H. and Chirikjian, J. B. (1979) Sequence-specific endonuclease BglI:
Modification of lysine and arginine residues of the homogeneous enzyme. J.
Biol. Chem. 254, 6838-6841. - Koncz, C., Kiss, A., and Venetianer, P. (1978) Biochemical characterisation
of the restriction-modification system of Bacillus sphaericus. Eur. J. Biochem.
89, 523-529. - Bakzi, K. and Rushizky, G. (1979) Purification of the restriction enzyme
PalI. Anal. Biochem. 99, 207-212. - McClarin, J. A., Frederick, C. A., Wang, B.-C. Greene, P., Boyer, H. W.,
Grable, J., and Rosenberg, J. M. (1986) Structure of the DNA-EcoRI endo-
nuclease recognition complex at 3 ,~, resolution. Science 234, 1526-1541.