Lee BK, Condon RG, Wagman GH, Byrne K, Schaffner C. Incorporation of L-methionine-methyl-14C into gentamicins. II. Large-scale preparation of methyl-14C-gentamicins. J Antibiot (Tokyo) 1974;27:822-5. [PMID: 4452658 DOI: 10.7164/antibiotics.27.822] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]

Lee BK, Testa RT, Wagman GH, Liu CM, McDaniel L, Schaffner C. Incorporation of L-methionine-methyl-14C into gentamicins. J Antibiot (Tokyo) 1973;26:728-31. [PMID: 4792384 DOI: 10.7164/antibiotics.26.728] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]

Lee BK, Brown WE, Ryu DY, Thoma RW. Sequential 11 -hydroxylation and 1-dehydrogenation of 16 -hydroxycortexolone. Biotechnol Bioeng 1971;13:503-15. [PMID: 5134546 DOI: 10.1002/bit.260130405] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]

Lee BK, Brown WE, Ryu DY, Jacobson H, Thoma RW. Influence of mode of steroid substrate addition on conversion of steroid and growth characteristics in a mixed culture fermentation. JOURNAL OF GENERAL MICROBIOLOGY 1970;61:97-105. [PMID: 5530771 DOI: 10.1099/00221287-61-1-97] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]

Ryu DY, Lee BK, Thoma RW, Brown WE. Transformation of steroids by mixed cultures. Biotechnol Bioeng 1969;11:1255-70. [PMID: 5370031 DOI: 10.1002/bit.260110619] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]

Lee BK, Murphy G. Determination of arsenic content of American cigarettes by neutron activation analysis. Cancer 1969;23:1315-7. [PMID: 5786320 DOI: 10.1002/1097-0142(196906)23:6<1315::aid-cncr2820230612>3.0.co;2-u] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]

Lee BK, Ryu DY, Thoma RW, Brown WE. Induction and repression of steroid hydroxylases and dehydrogenases in mixed culture fermentations. JOURNAL OF GENERAL MICROBIOLOGY 1969;55:145-53. [PMID: 5775118 DOI: 10.1099/00221287-55-1-145] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]

Heymann H, Turdiu R, Lee BK, Barkulis SS. A synthesis of uridinediphospho-N-acetylmuramic acid and its use as an acceptor of L-[14C] alanine. Biochemistry 1968;7:1393-9. [PMID: 5677829 DOI: 10.1021/bi00844a022] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]

Wilkie D, Lee BK. A cytoplasmic factor in the resistance of yeast cells to Actidione and its response to UV-irradiation. Genetica 1965;36:267-76. [PMID: 5883033 DOI: 10.1007/bf01557159] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]