46
J. Gomes and A.S. Menawat
9. Weinberg ED (1977) In: Weinberg ED (ed) Mineral element control of microbial secondary
metabolism, Microorganisms and minerals, Marcell Dekker, New York
10. Kominek LA (1972) Antimicrob Agents, Chemother 7:856
11. Pirt SJ, Righelato RC (1967) Appl Microbil 15:1284
12. Righelato RC, Trinci APJ, Pirt SJ, Peak A (1968) J Gen Microbiol 50:399
13. Pla LC (1971) Biochim Biophys Acta 242:541
14. Martin JF (1977) Adv Biochem Eng 6:105
15. Martin IF, Demain AL (1977) J Bacteriol 132:590
16. Atkinson DE, Walton GM (1967) J Biol Chem 242:3239
17. Chapman AG, Fall L, Atkinson DE (1971) J Bacteriol 108:1072
18. Fynn GH, Davison JA (1976) J Gen Microbiol 94:68
19. Purich DL, Fromm HJ (1973) J Biol Chem 25:461
20. Martin IF, Liras P, Demain AL (1978) Biochem Biophys Res Commun 83:822
21. Mitscher LA, Martin LL, Feller DR, Martin JR, Goldstein AW (1971) Chem Commun 1541
22. Otsuka H, Mascaretti OA, Hurley LH, Floss HG (1980) J Am Chem Soc 102:6817
23. Oliver TJ, Goldstein A, Bower RR, Holper JC, Otto RH (1961) Antimicrob Agents Chemother
495
24. Mason DJ, Dietz A, Smith RM (1961) Antibiot Chemother 11:118
25. Wallace BJ, Tai PC, Davis BD (1974) Proc Nat Acad Sci USA 71:1634
26. Wiley PF (1962) J Am Chem Soc 84:1514
27. Hoeksema H, Argoudelis AD, Wiley PF (1962) J Am Chem Soc 84:5212
28. Wiley PF, Argoudelis AD, Hoeksema H (1963) J Am Chem Soc 85:2652
29. Mansouri S, Schultz JS (1984) Bio/Technology 2:885
30. Phelps MR, Hobbs JB, Kilburn DG, Turner RFB (1995) Biotechnol Bioeng 46:514
31. Xie X, Suleiman AA, Guilbault GG (1992) Biotechnol Bioeng 39:147
32. Park JK, Shin MC, Lee SG, Kim HS (1995) Biotechnol Prog 11:58
33. Karube I (1984) Biotechnol Genet Eng Rev 2:313
34. Watanabe E, Takagi M, Takei S (1991) Biotechnol Bioeng 38:99
35. Riedel K, Renneberg R, Wollenberger U, Kaiser G, Scheller FW (1989) J Chem Tech 44:85
36. Leech D (1994) Chem Soc Rev 23:205
37. Royce PN (1993) Crit Rev Biotechnol 13:117
38. Heinzle E (1992) J Biotechnol 25:81
39. Christensen LH, Schulze U, Nielsen J, Villadsen J (1995) Chem Eng Sci 50:2601
40. Sipior J, Eichhorn LR, Lakowicz JR, Carter GM, Rao G (1996) Biotechnol Prog 12:266
41. Brown LW, Bowman PB (1974) J Chromatogr Sci 12:373
42. Wills PJ, Wise R (1978) J Antimicrob Chemother 4:279
43. Borowiecka B, Chojnowski W, Pajchel G (1984) Acta Polon Pharm 61:195
44. Myers HN, Rindler JV (1979) J Chromatogr 176:103
45. Tsuji K, Jenkins KM (1985) J Chromatogr 333:365
46. Hanka LJ, Mason DJ, Sokolski WT (1961) Antibiot Chemother 11:123
47. Hwang K, Coen L, Johnson HE, Hunter WW, Cugier P (1961) Antimicrob Agents Chemother
507
48. Menawat AS (1988) Abbott internal report
49. Gomes J, Menawat AS (submitted for publication)
50. Gomes J (1993) Ph.D. Thesis, Tulane University, New Orleans
51. Gomes J, Menawat AS (1992) Biotechnol Prog 8:118
52. van der Schaft AJ (1989) Systems Control Lett 12:151
53. Boothby WM (1975) An introduction to differentiable manifolds and riemannian geometry,
Academic Press, New York
54. Casti JL (1985) Nonlinear system theory, Academic Press, New York
55. Warner FW (1983) Foundations of differentiable manifolds and lie groups, Springer-Verlag,
New York
56. Isidori A (1989) Nonlinear control systems - An Introduction, 2nd edn. Springer-Verlag, Berlin
Received October 1996
J. Gomes and A.S. Menawat
9. Weinberg ED (1977) In: Weinberg ED (ed) Mineral element control of microbial secondary
metabolism, Microorganisms and minerals, Marcell Dekker, New York
10. Kominek LA (1972) Antimicrob Agents, Chemother 7:856
11. Pirt SJ, Righelato RC (1967) Appl Microbil 15:1284
12. Righelato RC, Trinci APJ, Pirt SJ, Peak A (1968) J Gen Microbiol 50:399
13. Pla LC (1971) Biochim Biophys Acta 242:541
14. Martin JF (1977) Adv Biochem Eng 6:105
15. Martin IF, Demain AL (1977) J Bacteriol 132:590
16. Atkinson DE, Walton GM (1967) J Biol Chem 242:3239
17. Chapman AG, Fall L, Atkinson DE (1971) J Bacteriol 108:1072
18. Fynn GH, Davison JA (1976) J Gen Microbiol 94:68
19. Purich DL, Fromm HJ (1973) J Biol Chem 25:461
20. Martin IF, Liras P, Demain AL (1978) Biochem Biophys Res Commun 83:822
21. Mitscher LA, Martin LL, Feller DR, Martin JR, Goldstein AW (1971) Chem Commun 1541
22. Otsuka H, Mascaretti OA, Hurley LH, Floss HG (1980) J Am Chem Soc 102:6817
23. Oliver TJ, Goldstein A, Bower RR, Holper JC, Otto RH (1961) Antimicrob Agents Chemother
495
24. Mason DJ, Dietz A, Smith RM (1961) Antibiot Chemother 11:118
25. Wallace BJ, Tai PC, Davis BD (1974) Proc Nat Acad Sci USA 71:1634
26. Wiley PF (1962) J Am Chem Soc 84:1514
27. Hoeksema H, Argoudelis AD, Wiley PF (1962) J Am Chem Soc 84:5212
28. Wiley PF, Argoudelis AD, Hoeksema H (1963) J Am Chem Soc 85:2652
29. Mansouri S, Schultz JS (1984) Bio/Technology 2:885
30. Phelps MR, Hobbs JB, Kilburn DG, Turner RFB (1995) Biotechnol Bioeng 46:514
31. Xie X, Suleiman AA, Guilbault GG (1992) Biotechnol Bioeng 39:147
32. Park JK, Shin MC, Lee SG, Kim HS (1995) Biotechnol Prog 11:58
33. Karube I (1984) Biotechnol Genet Eng Rev 2:313
34. Watanabe E, Takagi M, Takei S (1991) Biotechnol Bioeng 38:99
35. Riedel K, Renneberg R, Wollenberger U, Kaiser G, Scheller FW (1989) J Chem Tech 44:85
36. Leech D (1994) Chem Soc Rev 23:205
37. Royce PN (1993) Crit Rev Biotechnol 13:117
38. Heinzle E (1992) J Biotechnol 25:81
39. Christensen LH, Schulze U, Nielsen J, Villadsen J (1995) Chem Eng Sci 50:2601
40. Sipior J, Eichhorn LR, Lakowicz JR, Carter GM, Rao G (1996) Biotechnol Prog 12:266
41. Brown LW, Bowman PB (1974) J Chromatogr Sci 12:373
42. Wills PJ, Wise R (1978) J Antimicrob Chemother 4:279
43. Borowiecka B, Chojnowski W, Pajchel G (1984) Acta Polon Pharm 61:195
44. Myers HN, Rindler JV (1979) J Chromatogr 176:103
45. Tsuji K, Jenkins KM (1985) J Chromatogr 333:365
46. Hanka LJ, Mason DJ, Sokolski WT (1961) Antibiot Chemother 11:123
47. Hwang K, Coen L, Johnson HE, Hunter WW, Cugier P (1961) Antimicrob Agents Chemother
507
48. Menawat AS (1988) Abbott internal report
49. Gomes J, Menawat AS (submitted for publication)
50. Gomes J (1993) Ph.D. Thesis, Tulane University, New Orleans
51. Gomes J, Menawat AS (1992) Biotechnol Prog 8:118
52. van der Schaft AJ (1989) Systems Control Lett 12:151
53. Boothby WM (1975) An introduction to differentiable manifolds and riemannian geometry,
Academic Press, New York
54. Casti JL (1985) Nonlinear system theory, Academic Press, New York
55. Warner FW (1983) Foundations of differentiable manifolds and lie groups, Springer-Verlag,
New York
56. Isidori A (1989) Nonlinear control systems - An Introduction, 2nd edn. Springer-Verlag, Berlin
Received October 1996