1990-1992

1992

ASSIGNMENT OF THE REDOX POTENTIALS TO THE FOUR HAEMS IN Desulfovibrio vulgaris CYTOCHROME c3 BY 2D-NMR
C. Salgueiro, D. L. Turner, H. Santos, J. LeGall & A. V. Xavier
FEBS Letters, 314, 155-158 (1992).
INVOLVEMENT OF A LABILE AXIAL HISTIDINE IN COUPLING ELECTRON AND PROTON TRANSFER IN Methylophilus methylotrophus CYTOCHROME c"
H. S. Costa, H. Santos, D. L. Turner & A. V. Xavier
European Journal of Biochemistry, 208, 427-433 (1992).
NODULATION IN CLOVER ROOTS: CORRELATION WITH VACUOLAR pH
A. P. Oliveira, J. F. Marques & H. Santos
FEMS Microbiology Letters, 96, 119-124 (1992).
STRUCTURE DETERMINATION OF A NOVEL CYCLIC PHOSPHOCOMPOUND ISOLATED FROM Desulfovibrio desulfuricans
D. L. Turner, H. Santos, P. Fareleira, I. Pacheco, J. LeGall & A. V. Xavier
Biochemical Journal, 285, 387-390 (1992).
APPLICATION OF 13C-NMR TO ELUCIDATE THE UNEXPECTED BIOSYNTHESIS OF ERYTHRITOL BY Leuconostoc oenos
M. Veiga da Cunha, P. Firme, M. V. San Romão & H. Santos
Applied and Environmental Microbiology, 58, 2271-2279 (1992).
13C AND PROTON NMR STUDIES OF HORSE CYTOCHROME c: SYSTEMATIC ASSIGNMENT OF METHYL AND METHINE RESONANCES IN BOTH OXIDATION STATES
H. Santos & D. L. Turner
European Journal of Biochemistry, 206, 721-728 (1992).
NITRATE AND AMMONIUM ASSIMILATION BY ROOTS OF MAIZE (Zea mays L.) SEEDLINGS AS INVESTIGATED BY IN VIVO 15N-NMR
S. Amâncio & H. Santos
Journal of Experimental Botany, 43, 633-639 (1992).

IN VIVO 31P-NMR STUDIES OF Desulfovibrio SPECIES: DETECTION OF A NOVEL PHOSPHORUS-CONTAINING COMPOUND
H. Santos, P. Fareleira, C. Pedregal, J. LeGall & A. V. Xavier
European Journal of Biochemistry, 201, 283-287 (1991).
APPLICATION OF 59Co NMR TO THE INVESTIGATION OF INTERACTIONS BETWEEN COBALT SEPULCHRATE AND VARIOUS COUNTERIONS
J. Sotomayor, H. Santos & F. Pina
Canadian Journal of Chemistry, 69, 567-569 (1991).

THE USE OF THE n-(9-ANTHROYLOXY) STEARIC ACIDS TO PROBE THE WATER CONTENT OF SODIUM DODECYL SULFATE, DODECYL-TRIMETHYLAMMONIUM CHLORIDE, AND TRITON X-100 MICELLES
E. C. C. Melo, S. M. B. Costa, A. L. Maçanita & H. Santos
Journal of Colloid Interface Science, 141, 439-453 (1990).
CYTOCHROME c" ISOLATED FROM Methylophilus methylotrophus: AN EXAMPLE OF BIS-HISTIDINE COORDINATED Fe3+ HAEM, WITH NEAR PERPENDICULAR ORIENTATION OF THE LIGANDS
M. J. Berry, S. J. George, A. J. Thomson, H. Santos & D. L. Turner
Biochemical Journal, 270, 413-417 (1990).
IN VIVO NUCLEAR MAGNETIC RESONANCE STUDIES OF THE METABOLISM OF METHANOL AND PYRUVATE BY Methanosarcina barkeri
H. Santos, P. Fareleira, J. LeGall & A. V. Xavier
FEMS Microbiology Reviews, 87, 361-366 (1990).
EFFECTS OF ETHANOL ON Saccharomyces cerevisiae AS MONITORED BY IN VIVO 31P AND 13C NUCLEAR MAGNETIC RESONANCE
M. C. Loureiro-Dias & H. Santos
Archives of Microbiology, 153, 384-391 (1990).
APPLICATION OF 31P NMR TO MONITOR PHOSPHORUS COMPOUNDS AND THEIR CHANGES DURING GERMINATION OF LEGUME SEEDS
C. P. P. Ricardo & H. Santos
Journal of Experimental Botany, 41, 79-87 (1990).