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Items: 1 to 50 of 118

1.

Bioactive microbial metabolites from glycyrrhetinic acid.

Maatooq GT, Marzouk AM, Gray AI, Rosazza JP.

Phytochemistry. 2010 Feb;71(2-3):262-70. doi: 10.1016/j.phytochem.2009.09.014. Epub 2009 Oct 14.

PMID:
19836031
2.

Nocardia iowensis sp. nov., an organism rich in biocatalytically important enzymes and nitric oxide synthase.

Lamm AS, Khare A, Conville P, Lau PC, Bergeron H, Rosazza JP.

Int J Syst Evol Microbiol. 2009 Oct;59(Pt 10):2408-14. doi: 10.1099/ijs.0.007427-0. Epub 2009 Jul 21.

3.

Aldehyde oxidoreductase as a biocatalyst: Reductions of vanillic acid.

Venkitasubramanian P, Daniels L, Das S, Lamm AS, Rosazza JP.

Enzyme Microb Technol. 2008 Jan;42(2):130-7. doi: 10.1016/j.enzmictec.2007.08.009. Epub 2007 Sep 1.

PMID:
22578862
4.

Thiols in nitric oxide synthase-containing Nocardia sp. strain NRRL 5646.

Lee S, Bergeron H, Lau PC, Rosazza JP.

Appl Environ Microbiol. 2007 May;73(9):3095-7. Epub 2007 Mar 2.

5.

Reduction of carboxylic acids by Nocardia aldehyde oxidoreductase requires a phosphopantetheinylated enzyme.

Venkitasubramanian P, Daniels L, Rosazza JP.

J Biol Chem. 2007 Jan 5;282(1):478-85. Epub 2006 Nov 13.

6.

Biocatalytic synthesis of butein and sulfuretin by Aspergillus alliaceus.

Sanchez-Gonzalez M, Rosazza JP.

J Agric Food Chem. 2006 Jun 28;54(13):4646-50.

PMID:
16787010
7.

Microbial and enzymatic transformations of flavonoids.

Das S, Rosazza JP.

J Nat Prod. 2006 Mar;69(3):499-508. Review.

PMID:
16562863
8.

Metabolism of daidzein by Nocardia species NRRL 5646 and Mortierella isabellina ATCC 38063.

Maatooq GT, Rosazza JP.

Phytochemistry. 2005 May;66(9):1007-11.

PMID:
15896369
9.

Purification, substrate specificity, and N-terminal amino acid sequence analysis of a beta-lactamase-free penicillin amidase from Alcaligenes sp.

Das S, Gayen JR, Pal A, Ghosh K, Rosazza JP, Samanta TB.

Appl Microbiol Biotechnol. 2004 Aug;65(3):281-6. Epub 2004 Jul 15.

PMID:
15257420
10.

Cloning, expression, purification, and characterization of Nocardia sp. GTP cyclohydrolase I.

He A, Simpson DR, Daniels L, Rosazza JP.

Protein Expr Purif. 2004 Jun;35(2):171-80.

PMID:
15135390
11.

Microbial transformations of chalcones: hydroxylation, O-demethylation, and cyclization to flavanones.

Sanchez-Gonzalez M, Rosazza JP.

J Nat Prod. 2004 Apr;67(4):553-8.

PMID:
15104483
12.

Nocardia sp. carboxylic acid reductase: cloning, expression, and characterization of a new aldehyde oxidoreductase family.

He A, Li T, Daniels L, Fotheringham I, Rosazza JP.

Appl Environ Microbiol. 2004 Mar;70(3):1874-81.

13.

First total synthesis of mycothiol and mycothiol disulfide.

Lee S, Rosazza JP.

Org Lett. 2004 Feb 5;6(3):365-8.

PMID:
14748594
15.

Microbial transformations of S-naproxen by Aspergillus niger ATCC 9142.

He A, Rosazza JP.

Pharmazie. 2003 Jun;58(6):420-2.

PMID:
12857008
16.

Glutathione S-transferase isoenzymes from Streptomyces griseus.

Dhar K, Dhar A, Rosazza JP.

Appl Environ Microbiol. 2003 Jan;69(1):707-10.

17.

Oxidation, reduction, and methylation of carnosic acid by Nocardia.

Hosny M, Johnson HA, Ueltschy AK, Rosazza JP.

J Nat Prod. 2002 Sep;65(9):1266-9.

PMID:
12350144
18.

Novel oxidations of (+)-catechin by horseradish peroxidase and laccase.

Hosny M, Rosazza JP.

J Agric Food Chem. 2002 Sep 25;50(20):5539-45.

PMID:
12236676
19.

New isoflavone and triterpene glycosides from soybeans.

Hosny M, Rosazza JP.

J Nat Prod. 2002 Jun;65(6):805-13.

PMID:
12088420
20.
21.

Microbial transformations of p-coumaric acid by Bacillus megaterium and Curvularia lunata.

Torres Y Torres JL, Rosazza JP.

J Nat Prod. 2001 Nov;64(11):1408-14.

PMID:
11720522
22.

Hydroxylations and methylations of quercetin, fisetin, and catechin by Streptomyces griseus.

Hosny M, Dhar K, Rosazza JP.

J Nat Prod. 2001 Apr;64(4):462-5.

PMID:
11325228
23.
24.

Reactions of p-coumaric acid with nitrite: product isolation and mechanism studies.

Torres y Torres JL, Rosazza JP.

J Agric Food Chem. 2001 Mar;49(3):1486-92.

PMID:
11312884
25.

Purification and characterization of Streptomyces griseus catechol O-methyltransferase.

Dhar K, Rosazza JP.

Appl Environ Microbiol. 2000 Nov;66(11):4877-82.

26.

A short formal synthesis of squalamine from a microbial metabolite.

Kinney WA, Zhang X, Williams JI, Johnston S, Michalak RS, Deshpande M, Dostal L, Rosazza JP.

Org Lett. 2000 Sep 21;2(19):2921-2.

PMID:
10986072
27.
28.

Biocatalytic synthesis of vanillin.

Li T, Rosazza JP.

Appl Environ Microbiol. 2000 Feb;66(2):684-7.

29.

Abortifacient effects of a unique class of vasoactive lipids from Pinus ponderosa needles.

Ford SP, Rosazza JP, Al-Mahmoud MS, Lin S, Farley DB, Short RE.

J Anim Sci. 1999 Aug;77(8):2187-93.

PMID:
10461998
30.

Novel isoflavone, cinnamic acid, and triterpenoid glycosides in soybean molasses.

Hosny M, Rosazza JP.

J Nat Prod. 1999 Jun;62(6):853-8.

PMID:
10395502
31.
32.

Enzymatic conversion of glucose to UDP-4-keto-6-deoxyglucose in Streptomyces spp.

Liu SY, Rosazza JP.

Appl Environ Microbiol. 1998 Oct;64(10):3972-6.

33.

Microbial transformations of isocupressic acid.

Lin SJ, Rosazza JP.

J Nat Prod. 1998 Jul;61(7):922-6.

PMID:
9677275
34.

Gmelinosides A-L, twelve acylated iridoid glycosides from Gmelina arborea.

Hosny M, Rosazza JP.

J Nat Prod. 1998 Jun 26;61(6):734-42.

PMID:
9644056
36.

In vitro biotransformations of isocupressic acid by cow rumen preparations: formation of agathic and dihydroagathic acids.

Lin SJ, Short RE, Ford SP, Grings EE, Rosazza JP.

J Nat Prod. 1998 Jan;61(1):51-6.

PMID:
9461652
37.

Microbial models of soil metabolism: biotransformations of danofloxacin.

Chen Y, Rosazza JP, Reese CP, Chang HY, Nowakowski MA, Kiplinger JP.

J Ind Microbiol Biotechnol. 1997 Nov-Dec;19(5-6):378-84.

PMID:
9451835
38.

Oxidations of vincristine catalyzed by peroxidase and ceruloplasmin.

Ahn SH, Duffel MW, Rosazza JP.

J Nat Prod. 1997 Nov;60(11):1125-9.

PMID:
9392881
39.

Conversion of beta-methylbutyric acid to beta-hydroxy-beta-methylbutyric acid by Galactomyces reessii.

Lee IY, Nissen SL, Rosazza JP.

Appl Environ Microbiol. 1997 Nov;63(11):4191-5.

41.

Biotransformations of tocopherols by Streptomyces catenulae.

Rousseau B, Dostal L, Rosazza JP.

Lipids. 1997 Jan;32(1):79-84.

PMID:
9075197
42.

Oligopeptides as substrates and inhibitors for a new constitutive nitric oxide synthase from rat cerebellum.

Chen Y, Rosazza JP.

Biochem Biophys Res Commun. 1996 Jul 16;224(2):303-8.

PMID:
8702387
43.

Review: biocatalytic transformations of ferulic acid: an abundant aromatic natural product.

Rosazza JP, Huang Z, Dostal L, Volm T, Rousseau B.

J Ind Microbiol. 1995 Dec;15(6):457-71. Review.

PMID:
8821508
44.
45.
46.

A bacterial nitric oxide synthase from a Nocardia species.

Chen Y, Rosazza JP.

Biochem Biophys Res Commun. 1994 Sep 15;203(2):1251-8.

PMID:
7522444
48.

Microbial transformation of Ibuprofen by a nocardia species.

Chen Y, Rosazza JP.

Appl Environ Microbiol. 1994 Apr;60(4):1292-6.

49.

Mechanisms of ferulic acid conversions to vanillic acid and guaiacol by Rhodotorula rubra.

Huang Z, Dostal L, Rosazza JP.

J Biol Chem. 1993 Nov 15;268(32):23954-8.

50.

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