List of Publications (az 1996-ban megjelent ICS alapján)

               

                1. Horváth I., Gadó I., Szentirmai A., 1958. Production of oxytetracycline in synthetic medium. Acta Microbiol..Acad. Sci. Hung. 5 : 317-327

                2. Horváth I., Bajusz S., Szentirmai A., 1959. Inhibitory action of amino acid esters on the production of extracellulare amylase by Penicilliun chrysogenum. Nature 183:477

                Impact factor: 28.417

                3. Horváth I., Gadó I., Szentirmai A., 1959. Formation of isoleucine in culture media containing threonine. J. Bacteriol. 78 /2 : 293

                Impact factor: 3.889

                4. Horváth I., Szentirmai A., 1959 Inhibitory effect of fungistatic antibiotics in the production of amylase by Penicillium chrysogenum. Nature 184 : 57-58

                Impact factor: 28.417

                5. Gláz R.T., Scheiber E., Gyimesi J., Horváth I., Steczek K., Szentirmai A., Bohus G., 1959. A new trichotecinlike antifungal antibiotic. Nature 184:908

                Impact factor: 28.417

                6. Horváth I., Szentirmai A., Bajusz S., Parragh É., 1960. The production of the inductive amylase by Penicillium chrysogenum. Acta Microbiol. Acad. Sci. Hung. 7 : 19-29

                7. Horváth I., Szentirmai A., 1960. The mode of inhibition of induced amylase synthesis by nystatin. Antibiot. Chemother. 10/5 : 303-305

                Impact factor: 0.870

                8. Horváth I., Gadó I., Szentirmai A., 1961. Possible causes for production of isoleucine by Streptomyces rimosus. Nature 192 : 641-642

                Impact factor: 28.417

                9. Gadó I., Szentirmai A., Steczek K., Horváth I., 1961. Metabolic studies with Streptomyces rimosus. Acta Microbiol. Acad. Sci. Hung. 8/3 :291-302

                10. Horváth I., Gadó I., Szentirmai A.,1962. Valine and isoleucine metabolism of Streptomyces rimosus. Acta Microbiol. Acad. Sci. Hung. 9 : 11-22

                11. Szentirmai A., Horváth I., 1962. L-Serine deaminase of Streptomyces rimosus. Acta Microbiol. Acad. Sci. Hung. 9 : 23-30

                12. Szentirmai A., Horváth I., 1962. L-threonine deaminase of Strep­tomyces rimosus. Acta Microbiol. Acad. Sci. Hung. 9 : 31-37

                13. Szentirmai A., Braun P., Horváth I., Hauk M., 1962. A rapid screening test for determination of total alpha amino acid in urine and serum. Clin. Chim. Acta 7 : 459-462

                Impact factor: 1.045

                14. Horváth I., Szentirmai A., 1962. Glucose catabolism of Streptomyces rimosus. Acta Microbiol. Acad. Sci. Hung.  9 : 105-116

                15. Braun P., Hauk M., Horváth I., Szentirmai A., 1962. Diuretikumok hatása a szérum és vizelet aminosav tartalmára: szűrővizsgálatra alkalmas gyors módszer össz-alfa aminonitrogén meghatározására. Orv. Hetil. 103:1933

                16. Horváth I., Varga J.M., Szentirmai A., 1964. The control of isoleucine and valine metabolism in Pseudomonas aeruginosa and Escherichia coli. J .Gen. Microbiol. 34 : 241

                Impact factor: 2.503

                17. Bérdy J., Horváth I., Szentirmai A., 1964. Antibiotics produced by Streptomyces II. The tautomeric transformation of xanthomycin. Z. Allg. Mikrobiologie 4 / 3 : 232-235

                Impact factor: 0.490

                18. Gyimesi J., Horváth I., Szentirmai A., 1964. Antibiotics produced by Streptomyces V. A new antibiotics K-358. Z. Allg. Mikrobiologie   4/4 : 269-272

                Impact factor: 0.490

                19. Szentirmai A., 1964. Production  of penicillin acylase. Appl. Microbiol. 12/3 : 185-187

                Impact factor: 1.325

                20. Szentirmai A., 1966. Properties of Penicillin acylase isolated from Escherichia coli.   Acta Microbiol. Acad. Sci. Hung. 12 : 395-405

                21. Szentirmai A.,1966. Studies of penicillin acylase from Escherichia coli. Antibiotics. Herold, Ed:Gabriel Butterworths Co. Ltd., p. 529.

                22. Horváth I., Szentirmai A., Zsadányi J., 1967. Regulation of valine and isoleucine biosynthesis in Streptomyces rimosus. Acta Microbiol. Acad. Sci. Hung 13 : 349-356

                23. Horváth I., Szentirmai A., Zsadányi J., 1967. Induced phenotypic resistance to valine in Mycobacterium pellegrino. J. Bacteriol. 94 / 4 : 850-853

                Impact factor: 3.889

                24. Szentirmai A., Umbarger H.E., 1968. Isoleucine and valine metabolism of Escherichia coli. XIV. Effect of Thiaisoleucine. J. Bacteriol. 95/3 : 1666-1671

                Impact factor: 3.889

                25. Szentirmai A., Szentirmai M., Umbarger H.E., 1968. Isoleucine and valine metabolism of Escherichia coli XV. Biochemical properties of mutants resistant to thiaisoleucine. J. Bacteriol.  95/3 : 1672-1679

                Impact factor: 3.889

                26. Szentirmai A., Horváth I., 1969. Properties of acetohydroxyyacid synthetase in Mycobacterium pellegrino. Acta Microbiol. Acad. Sci. Hung 16 : 337-347

                27. Szentirmai A., Horváth I., 1970. Properties of threonine deaminase in Mycobacterium pellegrino. Acta Microbiol. Acad. Sci. Hung. 17 : 17-27

                28. Szentirmai A., Horváth I., Zsadányi J., 1970 Properties of acetohydoxyacid synthetase in Streptomyces rimosus. Acta Microbiol. Acad. Sci. Hung. 17 : 105-115

                29. Horváth I., Holloway B.W., Széll V., Szentirmai A., 1972. Phenotypic derepression of enzymes of the isoleucine valine pathway by isoleucine in Pseudomonas aeruginosa.  Acta Microbiol. Acad. Sci. Hung. 19 : 251

                30. Szabó Gy., Magyar Zs. Szentirmai A., Jakab F., Mihály K. 1975. Az epealkotóelemek megjelenése a vérben és a nyirokban a közös epevezeték elzáródása után. Kisérletes Orvostud. 27 : 414‑421

                31. Szabó Gy., Magyar Zs., Szentirmai A., Jakab F., Mihály K., 1975. Bile constituents in blood and lymph during biliary II. The absorption and transport of bile acids and bilirubin obstruction. Lymphology  8 : 36-42

                Impact factor: 0.307

                32. Szentirmai A., Szeleczky Z., Tömörkény E., 1975. Properties of hydroxysteroid oxidoreductase isolated from yeast. Acta Microbiol. Acad. Sci. Hung. 22:463‑471

                33. Kerényi G., Szentirmai A., Natonek M., 1975. Properties of D-5-3-b-hydroxysteroid oxidoreductase isolated from Streptomyces griseocarneus. Acta Microbiol. Acad. Sci. Hung. 22:487‑496

                34. Szentirmai A., Tömörkény E., Makk N., Natonek M., 1975. Production of 13-alkyl-3-methoxy-8,14-seco-1,3,5(10),9(11)-gonatetraen-17-ones and 13-alkyl-3-methoxy-8,14-seco-1,3,5(10),9(11)-  gonatetraen-17b-ol-14-ones by microbial enzymes. Acta Microbiol. Acad. Sci. Hung. 22:471‑479

                35. Szentirmai A., Horváth I., 1976. Regulation of branched‑chain aminoacid biosynthesis.  Acta Microbiol. Acad. Sci. Hung. 23 : 137-149

                36. Jakab F., Szabó Gy., Mihály K., Szentirmai A., 1976. Epealkotóelemek retenciója és regurgitációja obstrukciós icterusban. Kisérletes Orvostud. 28 : 254-264

                37. Makk N., Tömörkény E., Szentirmai A., Tóth G., Horváth Gy., Kajtár M., 1976. Vizsgálatok a 19-norszteroidok totálszintézisében. Kém. Közl. 46 : 23-40

                38. Tömörkény E., Makk N., Tóth G., Szabó A., Szentirmai A., 1976. 13-alkyl-3-methoxy-8,14-seco-1,3,5(10),9(11)-gonatetraene derivatives. I. Synthesis of 14,17-dihydroxy derivatives. Acta Chim. Acad. Sci. Hung. 98 : 81-90

                39. Szentirmai A., 1977. Mikrobiológiai szteroid transtformációs kutatások Magyarországon. Magyar Kémikusok Lapja 32/3 : 136-143

                40. Szentirmai A., Kerényi G., Natonek M., 1978. Immobilization of 3-b-hydroxysteroid dehydrogenase isolated from Streptomyces griseocarneus. Enzyme Engineering Vol 4. Plenum press N.Y., pp. 155‑157

                41. Szentirmai A., 1983. Mikrobiológiai eljárások a biotechnológia szolgálatában. Magyar Tudomány 11: 838-843

                42. Szentirmai A.,1984. A fermentációs ipar kapcsolata a biokémiai és mikrobiológiai alapkutatással. Magyar Kémikusok Lapja 39: 237-241

                43. Szentirmai A., Szeleczky Z., Büki K., 1986. Overproduction of metabolites by physiological methods. Biological, Biochemical and Biomedical Aspects of Actinomycetes. Ed: Szabó G., Biró S., Goodfellow M. Symposia Biologica Hungarica Vol. 32 page 161‑169

                44. Szentirmai A., 1986 Biotechnológia a vegyiparban és a biológiai eredmények szabadalmi oltalma. Magyar Kémikusok Lapja 41/10 : 361‑370

                45. Szentirmai A., 1987. The Janus‑face of Biotechnology; Science and Profit‑making. Acta Microbiol. Acad Sci. Hung. 35 : 123

                46. Szentirmai A., 1990. Microbial physiology of sidechain degradation of sterols. J. Ind. Microbiol. 6 : 101‑116     

               Impact factor: 0.819

                47. Sztaricskai F., Dinya Z., Batta Gy., Szállás E., Szentirmai A., Fodor A., 1992. Anthraquinones produced by Enterobacters and nematodes. Acta Chim. Hung. 129 /5 : 697‑707

                48. Kozma J., Bartók G., Szentirmai A. 1993. Fructose‑2,6‑bisphosphate level and beta‑lactam formation in Penicillium chrysogenum. J. Basic  Microbiol. 33/1 :  27-34

                Impact factor: 0.490

               


                49. Pócsi I., Pusztahelyi T., Bogáti M., Szentirmai A., 1993. The formation of N-acetyl-b-glucoaminidase(NAG) is repressed by glucose in Penicillium chrysogenum. J.Basic  Microbiol. 33/4 : 259‑267

                Impact factor: 0.490

                50. Gyüre I., Lenkey B., Szentirmai A. 1993. Propionyl‑CoA elimina­tion may be a rate‑determining step of selective cleavage of sterol side chain. Biotechnol. Letters 15/9 : 925‑930

                Impact factor: 0.963

                51. Oláh A., Papp Zsuzsanna, Szentirmai A., 1993. Inulin formation of penicillin producing industrial Penicillium chrysogenum strains. Acta Microbiol. Hung. 40/4 : 379-386.

                52. Emri T., Bartók G., Szentirmai A., 1994. Regulation of specific activity of glucose-6-phosphate dehydrogenase and 6-phospho-gluconate dehydrogenase in Penicillium chrysogenum. FEMS Microbiol. Letters 117 : 67‑70 Impact factor: 1.735

                53. Nógrády N., Pócsi I., Szentirmai A., 1995. Cyclodextrin glycosyltransferase may be the only starch-degrading enzyme in Bacillus macerans. Biotechnol. Appl. Biochem. 21 : 233-243.

                Impact factor: 1.078

                54.Szentirmai Attila.1996. Milyen pedagógust igényel a jövő iskolája -Közoktatásunk és a magyar jövőkép. Új pedagógiai szemle, 46:10 (1996), p. 42-55   

                55. Karaffa L., Sándor E., Kozma J., Szentirmai A. 1996. Cephalosporin C production, morphology and alternative respiration of Acremonium chrysogenum in glucose-limited chemostat. Biotechnol. Letters 18/6 : 701-706.

                Impact factor: 0.963

                56. Bogáti M., Pócsi I., Maticsek J., Boross P., Tőzsér J., Szentirmai A. 1996. NADP-specific glutamate dehydrogenase of Penicillium chrsogenum has a homohexamer structure. J. Basic. Microbiol. 36/5 : 371-375.

                Impact factor: 0.490

                57. Nógrády N., Pócsi I., Katona É., Jeney V., Boross P., Tőzsér J., Fachet J., Szentirmai A. 1996. Soluble cell-bound and extracellular cyclodextrin glycosyltransferases of Bacillus macerans show identical enzymological characteristics and antigenicity. J. Basic Microbiol. 36/5 : 335-340.

                Impact factor: 0.490

                58. Pusztahelyi T., Pócsi I., Kozma J., Szentirmai A., 1997. Aging of Penicillium chrysogenum cultures under carbon starvation:I: morphological changes and secondary metabolite production. Biotechnol. Appl. Biochem. 25 : 81-86Impact factor: 1.078

                59. Pusztahelyi T., Pócsi I., Szentirmai A., 1997. Aging of Penicillium chrysogenum cultures under carbon starvation:II: protease and N-acetyl-b-D-hexosaminidase production. Biotechnol. Appl. Biochem. 25 : 87-93

                Impact factor: 1.078

                60. Karaffa L., Sándor E., Kozma J., Szentirmai A., 1997. Methionine enhances sugar consumption, fragmentation, vacuolation and cephalosporin-C production in Acremonium chrysogenum  Process Biochem. 32/6 : 495-499  Impact factor: 0.790

                61. Emri T., Pócsi I., Szentirmai A. 1997. Glutathione metabolism and protection against oxidative stress caused by peroxides in Penicillium chrysogenum. Free radical Biology & Medicine. 25/5 : 809-814

                Impact factor: 3.783

                62. Emri T., Pócsi I., Szentirmai A. 1997. Phenoxyacetic acid induces glutathione-dependent detoxification and depletes the glutathione pool in Penicillium chrysogenum. J.Basic Microbiol. 37/3 : 181-186

                Impact factor: 0.490

                63. Szállás E., Koch C., Fodor A., Burghardt J., Buss O., Szentirmai A., Nealson K.H., Stackebrandt E. 1997. Phylogenetic Evidence for the Taxonomic Heterogeneity of Photorhabdus luminescens. Intern. Journal of Systematic Bacteriology . 47/2: 402-407

                Impact factor:3.929

                64. Pócsi I., Nógrády N., Szentirmai A., 1998. Assay for Simultaneous Determination of ß-Cyclodextrin Glycosyltransferase (ß-CGTase) and Amylase. Starch/Stärke  50 : 36-38

                Impact factor: 0.599

                65. Pócsi I., Nógrády N., Lipták A., Szentirmai A. 1998. Cyclodextrins are likely to induce cyclodextrin glycosyltransferase (CGTase) production in Bacillus macerans. Folia Microbiol., 43/1 : 71-74

                Impact factor: 0.225

                66.  Nógrády N., Pócsi I., Paffard S.M., Katona É., Miles R.J., Balázs A., Sándor E., Fachet J., Proce R.G., Szentirmai A. 1998. Development of ELISA and enzyme-linked immunofiltration assay (ELIFA) methods for monitoring cyclodextrin glycoyltransferase (CGTase) production and bacterial growth in Bacillus macerans batch cultures.  J. Biotechnol. 60 : 15-22

                Impact factor:1.445

                67. Emri T., Pócsi I., Szentirmai A. 1998. Changes in glutathione (GSH) metabolism of Penicillium chrysogenum grown on different nitrogen, sulphur and carbon sources. J. Basic Microbiol.  38/1 :  3-8

                Impact factor: 0.490

                68. Sándor E., Karaffa L., Krahe M., Märkl H., Szentirmai A.1998. Cultivation of Acremonium chrysogenum to high cell density in a dialysis reactor.  Membrántechnika 2/1 : 3-11

                69. Völgyi A., Fodor A., Szentirmai A., Forst S.  1998. Phase variation in Xenorhabdus nematophilus. Appl. Environm. Microbiol. 64: 1188-1193

                Impact factor: 3.129

                70. Sándor E., Pusztahelyi T., Karaffa L., Karányi Zs., Pócsi I., Biró S., Szentirmai A., Pócsi I. 1998. Allosamidin inhibits the fragmentation of Acremonium chrysogenum but does not influrnce the cephalosporin-C production of the fungus FEMS Microbiol. Lett 164: 231-236

                Impact factor: 1.735

                71. Ribar B., Szentirmai A. 1999  Malachit green treatment of industrial Penicillium chrysogenum protoplasts results in increased penicillin-V formation 21: J. Ind. Microbiol & Biotechnol  21: 311-314

                Impact factor : 0,819

                72. Karaffa L.,Sándor E.M., Kozma J., Kubicek C., Szentirmai A. 1999  The role of the alternative respiratory pathway in the stimulation of cephalosporin C formation by soybean oil in Acremonium chrysogenum.  Applied Microbiology and Biotechnology 51:633-638

                Impact factor: 1,525

                73. Emri T Pócsi I., Szentirmai A. 1999. Analysis of the oxidative stress response of Penicillium chrysogenum to menadione. Free Radic. Res.30: 125-132

                Impact factor: 2.188

                74. Emri T., Sámi L., Szentirmai A., Pócsi I. 1999  Co-ordination of the nitrate and nitrite assimilation, the glutathione and free radical metabolisms, and the pentose phosphate pathway in Penicillium chrysogenum  J. Basic Microbiol. 39 (2) 109-115

                Impact factor: 0,49             

75. Sándor E., Karaffa L., Gopal CP., Pócsi I., Thomas C. R., Szentirmai A. 2000 Assesment of the metabolic activity of Acremonium chrysogenum using Acridine Orange.  Biotechnol. Lett.  22:693-697

Impact factor:0.963

76. Nagy Z., Kiss T., Szentirmai A., Biró S. 2001. ß-Galactosidase of Penicillium chrysogenum:Production, Purification, and Characterization of the Enzyme. Protein Expression and Purification 21: 24-29

Impact factor: 1.413

77. Karaffa L., Váczy K., Sándor E., Bíro S., Szentirmai A., Pócsi I,  2001 Cyanide resistant alternative respiration is strictly correlated to intracellular peroxid levels in Acremonium chrysogenum Free Rad. Res  34: 405-416

Impact factor :2.188

                78. Pocsi I, Emri T, Sami L, Leiter E, Szentirmai A.  2001 The glutathione metabolism of the beta-lactam producer filamentous fungus Penicillium chrysogenum. Acta Microbiol Immunol Hung 2001;48(3-4):393-411.

                79. Karaffa L, Sandor E, Fekete E, Szentirmai A. 2001 The biochemistry of citric acid accumulation by Aspergillus niger. Acta Microbiol Immunol Hung. 2001;48(3-4):429-40.

                80. Nagy Z, Keresztessy Z, Szentirmai A, Biro S.  2001 Carbon source regulation of beta-galactosidase biosynthesis in Penicillium chrysogenum. J Basic Microbiol. 2001;41(6):351-62.

                Impact factor: 0.490

                81. Sándor E., Juhász A., Szentirmai A., Karaffa L. 2001  A metabolikus aktivitás becslése Akridinnarancs fluoreszcens festékkel (Abstract in English). Acta Biologica Debrecina, 22: 69-75.

                82. Fekete E., Karaffa L., Sándor E., Seiboth B., Szentirmai A., Kubicek C.P. 2001 ß-galactosidase formation in Aspergillus nidulans. Mededelingen Faculteit Landbouw-kundige en Toegepaste Biologische Wetenschappen Universiteit Gent 66/3a: 285-287.

                83. Karaffa L, Fekete E, Sandor E, Sepsi A, Seiboth B, Szentirmai A, Kubicek CP.  2002 Carbon catabolite repression in the regulation of beta-galactosidase activity in Aspergillus nidulans. Acta Microbiol Immunol Hung. 2002;49(2-3):261-5.

                84. Fekete E, Karaffa L, Sandor E, Seiboth B, Biro S, Szentirmai A, Kubicek CP. 2002 Regulation of formation of the intracellular ß-galactosidase activity of Aspergillus nidulans. Arch Microbiol. 2002 179(1):7-14.                  Impakt faktor: 2.135

                85. Karaffa L, Sandor E, Fekete E, Kozma J, Szentirmai A, Pocsi I. 2003 Stimulation of the cyanide-resistant alternative respiratory pathway by oxygen in Acremonium chrysogenum correlates with the size of the intracellular peroxide pool. Can J Microbiol. 2003 Mar;49(3):216-20. 

                Impakt faktor: 1.150

 

                86. Fekete E, Karaffa L, Sandor E, Banyai I, Seiboth B, Gyemant G, Sepsi A, Szentirmai A, Kubicek CP.  2004 The alternative D-galactose degrading pathway of Aspergillus nidulans proceeds via L-sorbose. Arch Microbiol. 2004 Jan;181(1):35-44.

                Impakt faktor: 2.13

                87. Ilyes H, Fekete E, Karaffa L, Fekete E, Sandor E, Szentirmai A, Kubicek CP. 2004  CreA-mediated carbon catabolite repression of beta-galactosidase formation in Aspergillus nidulans is growth rate dependent. FEMS Microbiol Lett. 235(1):147-51.                  

                Impakt faktor: 2.057

                88. Karaffa L., Fekete E., Gamauf C., Szentirmai A., Kubicek C.P., Seiboth B. 2006  D-Galactose induces cellulase gene expression in Hypocrea jecorina at low growth rates.Microbiology-SGM, 152:1507-1514.            Impakt faktor: 3.173

 

 

                                                               List of patents

                  1. [148960 14.02.59] New process for production of antifungal antibiotics

                  2. [148961 16.05.59] Process for production of new antifungal type antibiotics

                  3. [148963 16.05.59] Process for the production of highly active antibiotics

                  4. [150018 17.05.61] Process for an increased production of nystatin by Streptomyces noursei

                  5. [150473 14.04.61] Process for production of neomycin

                  6. [150474 14.04.61] Process for highly purified neomycin production

                  7. [150782 14.04.61] Method for production of 6-aminopenicillanic acid

                  8. [156139 25.08.67] Process for the production of candicidin by microbial way

                  9. [159745 02.09.70] Method elaborated for the production of 13-alkyl-3-methoxy-17-hydroxy-8,14-

-secogona-1,3,5(10),9(11)-tetraene-14-one

                10. [163274 01.09.71] Process for the production of 17b,21-dihydroxy-pregna-1,4-diene 17-acetate

                11. [164050 30.12.71] Process for production of 13b-alkyl-3-methoxy-8,14-secogona-1,3,5(10), 9(11)-

-tetraenes, which has hydroxyl or oxo group in ring D

                12. [164431 12.01.72] Process for  the production of 17b-hydroxy-17a-ethynylestra-4-ene-3-one

 hydroxylated derivatives

                13. [165689 24.04.72] Process to prevent lactonization in the microbial production of androsta-1,4-diene--3,17-dione

                14. [168774 16.08.72] Method for the production of rac-13b-ethyl-3-methoxy-8,14-secogona-1,3,5(10),

 9(11)-tetraene-17b-ol-14-one

                15. [164517 25,08.72] Process for the optical antipods of (+)7-syn-benzyloxymethyl-norborn-2-ene-5-one

                16. [164434 31.12.72] Process for the production of 13b-alkyl-3-methoxy-8,14-secogona-1,3,5(10),9(11)--tetraene-14a,17b-dihydroxy 17-acetate derivatives

                17. [165545 31.12.72] Method for the production of 13b-alkyl-3-methoxy-8,14-secogona-1,3,5(10),9(11)--tetraene-14b-hydroxy-17-oxo compounds

                18. [167078 18.01.73] Novel method for the production of 13b-alkyl-3-methoxy-8,14-secogona-

-1,3,5(10),9(11)-tetraene-14-one derivatives by microbial way

                19. [168775 31.01.73] Process for the production of rac-13b-ethyl-3-methoxygona-1,3,5(l0),8,14-pentaene-17-ol.ac

                20. [170147 31.01.73] Process for the production of rac-13b-ethyl-3-methoxy-8,14-secogona-1,3,5(l0),8-tetraene-17-b-ol-14-one

                21. [170004 02.06.75] Process for glucose-fructose isomerase production

                22. [175474  23.05.78] New microbial process for the production of 12-b-hydroxy-cardenolides

                23. [175601 11.08.78] Microbial process for the production of secondary glycoside from primary digitalis glycoside

                24. [176104 09.06.78] New method for the microbial resolution of rac-13b-alkyl-3-methoxy-17b-hydroxy-gonaenes

                25. [210355  08.05.90] Fast method for selection of microorganisms for  biotransfomation of water unsoluble compounds