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Cell|May 1, 1980
DNA translocation by the restriction enzyme from E. coli KR Yuan, D L Hamilton, J BurckhardtThe Journal of Biological Chemistry|April 25, 1981
Characterization of the DNA methylase activity of the restriction enzyme from Escherichia coli KJ Burckhardt, J Weisemann, R YuanNucleic Acids Research|April 25, 1985
The characteristics of DNA methylation in an in vitro DNA synthesizing system from mouse fibroblastsR H Grafstrom, R Yuan, D L HamiltonJournal of Molecular Biology|April 20, 1985
Inhibition of the type I restriction-modification enzymes EcoB and EcoK by the gene 0.3 protein of bacteriophage T7P K Bandyopadhyay, F W Studier, D L Hamilton, et al.Biologicals : Journal of the International Association of Biological Standardization|February 25, 2000
Assessment of needs for plasma for fractionation in EuropeJ J BurckhardtScandinavian Journal of Immunology|January 1, 1978
Rat memory T lymphocytes: in vitro proliferation induced by antigens of Actinomyces viscosusJ J BurckhardtScandinavian Journal of Immunology|January 1, 1979
Rat memory T lymphocytes. II. Differences in macrophage-dependent activation shown by Actinomyces viscosus antigens and by mitogens, using silica in vitroJ J BurckhardtThe International Journal of Biological Markers|April 1, 1993
Biochemistry and molecular biology of MCAA Maurer, J BurckhardtImmunology|April 1, 1979
Cyclosporin A: in vivo and in vitro suppression of rat T-lymphocyte functionJ J Burckhardt, B GuggenheimPageof 32