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  • Journal article
    TURNBULL CGN, CROZIER A, SCHWENEN L, GRAEBE JEet al., 1985,

    BIOSYNTHESIS OF GIBBERELLIN-A12-ALDEHYDE, GIBBERELLIN-A12 AND THEIR KAURENOID PRECURSORS FROM [C-14] MEVALONIC ACID IN A CELL-FREE SYSTEM FROM IMMATURE SEED OF PHASEOLUS-COCCINEUS

    , PHYTOCHEMISTRY, Vol: 25, Pages: 97-101, ISSN: 0031-9422
  • Journal article
    MORRIS HR, PUCCI P, 1985,

    A NEW METHOD FOR RAPID ASSIGNMENT OF S-S BRIDGES IN PROTEINS

    , BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS, Vol: 126, Pages: 1122-1128, ISSN: 0006-291X
  • Journal article
    MUECKLER M, CARUSO C, BALDWIN SA, PANICO M, BLENCH I, MORRIS HR, ALLARD WJ, LIENHARD GE, LODISH HFet al., 1985,

    SEQUENCE AND STRUCTURE OF A HUMAN GLUCOSE TRANSPORTER

    , SCIENCE, Vol: 229, Pages: 941-945, ISSN: 0036-8075
  • Journal article
    SOUTHAN C, THOMPSON E, PANICO M, ETIENNE T, MORRIS HR, LANE DAet al., 1985,

    CHARACTERIZATION OF PEPTIDES CLEAVED BY PLASMIN FROM THE C-TERMINAL POLYMERIZATION DOMAIN OF HUMAN-FIBRINOGEN

    , JOURNAL OF BIOLOGICAL CHEMISTRY, Vol: 260, Pages: 3095-3101
  • Journal article
    Akam ME, Martinez-Arias A, Weinzierl RO, Wilde CDet al., 1985,

    Function and expression of Ultrabithorax in the Drosophila embryo.

    , Cold Spring Harb. Symp. Quant. Biol., Vol: 50, Pages: 195-200
  • Journal article
    RUTHERFORD AW, HEATHCOTE P, 1985,

    PRIMARY PHOTOCHEMISTRY IN PHOTOSYSTEM .1.

    , PHOTOSYNTHESIS RESEARCH, Vol: 6, Pages: 295-316, ISSN: 0166-8595
  • Journal article
    ZIMMERMANN JL, RUTHERFORD AW, 1985,

    THE O2-EVOLVING OF PHOTOSYSTEM .2. RECENT ADVANCES

    , PHYSIOLOGIE VEGETALE, Vol: 23, Pages: 425-434, ISSN: 0031-9368
  • Journal article
    RENGER G, RUTHERFORD AW, VOLKER M, 1985,

    EVIDENCE FOR RESISTANCE OF THE MICROENVIRONMENT OF THE PRIMARY PLASTOQUINONE ACCEPTOR (QA-.FE-2+) TO MILD TRYPSINIZATION IN PS-II PARTICLES

    , FEBS LETTERS, Vol: 185, Pages: 243-247, ISSN: 0014-5793
  • Journal article
    RUTHERFORD AW, 1985,

    ORIENTATION OF ELECTRON-PARAMAGNETIC-RES SIGNALS ARISING FROM COMPONENTS IN PHOTOSYSTEM-II MEMBRANES

    , BIOCHIMICA ET BIOPHYSICA ACTA, Vol: 807, Pages: 189-201, ISSN: 0006-3002
  • Journal article
    RUTHERFORD AW, AGALIDIS I, REISSHUSSON F, 1985,

    MANGANESE-QUINONE INTERACTIONS IN THE ELECTRON-ACCEPTOR REGION OF BACTERIAL PHOTOSYNTHETIC REACTION CENTERS

    , FEBS LETTERS, Vol: 182, Pages: 151-157, ISSN: 0014-5793
  • Journal article
    PRENTICE IC, 1985,

    POLLEN REPRESENTATION, SOURCE AREA, AND BASIN SIZE - TOWARD A UNIFIED THEORY OF POLLEN ANALYSIS

    , QUATERNARY RESEARCH, Vol: 23, Pages: 76-86, ISSN: 0033-5894
  • Journal article
    PRENTICE IC, WERGER MJA, 1985,

    CLUMP SPACING IN A DESERT DWARF SHRUB COMMUNITY

    , VEGETATIO, Vol: 63, Pages: 133-139, ISSN: 0042-3106
  • Journal article
    OVERPECK JT, WEBB T, PRENTICE IC, 1985,

    QUANTITATIVE INTERPRETATION OF FOSSIL POLLEN SPECTRA - DISSIMILARITY COEFFICIENTS AND THE METHOD OF MODERN ANALOGS

    , QUATERNARY RESEARCH, Vol: 23, Pages: 87-108, ISSN: 0033-5894
  • Journal article
    VANTONGEREN OFR, PRENTICE IC, DESMIDT JT, 1985,

    TOWARDS A HEATHLAND SUCCESSION MODEL

    , ACTA BOTANICA NEERLANDICA, Vol: 34, Pages: 224-224, ISSN: 0044-5983
  • Journal article
    WERGER MJA, PRENTICE IC, HELSPER HPH, 1985,

    THE EFFECT OF SOD-CUTTING TO DIFFERENT DEPTHS ON CALLUNA HEATHLAND REGENERATION

    , JOURNAL OF ENVIRONMENTAL MANAGEMENT, Vol: 20, Pages: 181-188, ISSN: 0301-4797
  • Journal article
    TURNBULL CGN, HANKE DE, 1985,

    THE CONTROL OF BUD DORMANCY IN POTATO-TUBERS - EVIDENCE FOR THE PRIMARY ROLE OF CYTOKININS AND A SEASONAL PATTERN OF CHANGING SENSITIVITY TO CYTOKININ

    , PLANTA, Vol: 165, Pages: 359-365, ISSN: 0032-0935
  • Journal article
    DIMARZO V, ETIENNE A, MARINO G, MORRIS HR, PALMISANO Aet al., 1985,

    BETA-ENDORPHIN IN NEUROBLASTOMA-X GLIOMA HYBRID-CELLS

    , NEUROPEPTIDES, Vol: 6, Pages: 53-57, ISSN: 0143-4179
  • Journal article
    KAMISANGO K, SAADAT S, DELL A, BALLOU CEet al., 1985,

    PYRUVYLATED GLYCOLIPIDS FROM MYCOBACTERIUM-SMEGMATIS - NATURE AND LOCATION OF THE LIPID COMPONENTS

    , JOURNAL OF BIOLOGICAL CHEMISTRY, Vol: 260, Pages: 4117-4121
  • Journal article
    OATES JE, DELL A, FUKUDA M, FUKUDA MNet al., 1985,

    A RAPID MASS-SPECTROMETRIC PROCEDURE FOR PROBING THE NON-REDUCING STRUCTURES OF LACTOSAMINOGLYCAN-CONTAINING GLYCOCONJUGATES

    , CARBOHYDRATE RESEARCH, Vol: 141, Pages: 149-152, ISSN: 0008-6215
  • Journal article
    TOBIAS JA, SHELDON JJ, SOILA KP, POMERANZ SJ, GARCIA Let al., 1985,

    PULSE SELECTION CHART FOR BRAIN MR IMAGING SEQUENCES

    , RADIOLOGY, Vol: 157, Pages: 261-261, ISSN: 0033-8419
  • Journal article
    GIRGIS SI, MACDONALD DWR, STEVENSON JC, BEVIS PJR, LYNCH C, WIMALAWANSA SJ, SELF CH, MORRIS HR, MACINTYRE Iet al., 1985,

    CALCITONIN GENE-RELATED PEPTIDE - POTENT VASODILATOR AND MAJOR PRODUCT OF CALCITONIN GENE

    , LANCET, Vol: 2, Pages: 14-16, ISSN: 0140-6736
  • Journal article
    DELL A, 1985,

    HIGH-FIELD MASS-SPECTROMETRY OF GLYCOCONJUGATES AND POLYSACCHARIDES

    , ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, Vol: 189, Pages: 160-ANYL, ISSN: 0065-7727
  • Journal article
    Rutherford AW, Zimmermann JL, 1984,

    A new EPR signal attributed to the primary plastosemiquinone acceptor in Photosystem II

    , Bba Bioenergetics, Vol: 767, Pages: 168-175, ISSN: 0005-2728

    A study of signals, light-induced at 77 K in O<inf>2</inf>-evolving Photosystem II (PS II) membranes showed that the EPR signal that has been attributed to the semiquinone-iron form of the primary quinone acceptor, Q<sup>-</sup><inf>A</inf>Fe, at g = 1.82 was usually accompanied by a broad signal at g = 1.90. In some preparations, the usual g = 1.82 signal was almost completely absent, while the intensity of the g = 1.90 signal was significantly increased. The g = 1.90 signal is attributed to a second EPR form of the primary semiquinone-iron acceptor of PS II on the basis of the following evidence. (1) The signal is chemically and photochemically induced under the same conditions as the usual g = 1.82 signal. (2) The extent of the signal induced by the addition of chemical reducing agents is the same as that photochemically induced by illumination at 77 K. (3) When the g = 1.82 signal is absent and instead the g = 1.90 signal is present, illumination at 200 K of a sample containing a reducing agent results in formation of the characteristic split pheophytin<sup>-</sup> signal, which is thought to arise from an interaction between the photoreduced pheophytin acceptor and the semiquinone-iron complex. (4) Both the g = 1.82 and g = 1.90 signals disappear when illumination is given at room temperature in the presence of a reducing agent. This is thought to be due to a reduction of the semiquinone to the nonparamagnetic quinol form. (5) Both the g = 1.90 and g = 1.82 signals are affected by herbicides which block electron transfer between the primary and secondary quinone acceptors. It was found that increasing the pH results in an increase of the g = 1.90 form, while lowering the pH favours the g = 1.82 form. The change from the g = 1.82 form to the g = 1.90 form is accompanied by a splitting change in the split pheophytin<sup>-</sup> signal from approx. 42 to approx. 50 G. Results using chloroplasts suggest th

  • Journal article
    Zimmermann JL, Rutherford AW, 1984,

    EPR studies of the oxygen-evolving enzyme of Photosystem II

    , Bba Bioenergetics, Vol: 767, Pages: 160-167, ISSN: 0005-2728

    The light-induced EPR multiline signal is studied in O<inf>2</inf>-evolving PS II membranes. The following results are reported: (1) Its amplitude is shown to oscillate with a period of 4, with respect to the number of flashes given at room temperature (maxima on the first and fifth flashes). (2) Glycerol enhances the signal intensity. This effect is shown to come from changes in relaxation properties rather than an increase in spin concentration. (3) Deactivation experiments clearly indicate an association with the S<inf>2</inf> state of the water-oxidizing enzyme. A signal at g = 4.1 with a linewidth of 360 G is also reported and it is suggested that this arises from an intermediate donor between the S states and the reaction centre. This suggestion is based on the following observations: (1) The g = 4.1 signal is formed by illumination at 200 K and not by flash excitation at room temperature, suggesting that it arises from an intermediate unstable under physiological conditions. (2) The formation of the g = 4.1 signal at 200 K does not occur in the presence of DCMU, indicating that more than one turnover is required for its maximum formation. (3) The g = 4.1 signal decreases in the dark at 220 K probably by recombination with Q<sup>-</sup><inf>A</inf>Fe. This recombination occurs before the multiline signal decreases, indicating that the g = 4.1 species is less stable than S<inf>2</inf>. (4) At short times, the decay of the g = 4.1 signal corresponds with a slight increase in the multiline S<inf>2</inf> signal, suggesting that the loss of the g = 4.1 signal results in the disappearance of a magnetic interaction which diminishes the multiline signal intensity. (5) Tris-washed PS II membranes illuminated at 200 K do not exhibit the signal. © 1984.

  • Journal article
    Vermaas WFJ, Rutherford AW, 1984,

    EPR measurements on the effects of bicarbonate and triazine resistance on the acceptor side of Photosystem II

    , FEBS Letters, Vol: 175, Pages: 243-248, ISSN: 0014-5793

    CO<inf>2</inf> depletion leads to an approximately 10-fold increase in the light-induced EPR signal at g = 1.82, attributed to the Q<inf>A</inf><sup>-</sup> · Fe<sup>2+</sup> complex, in Photosystem II-enriched thylakoid membrane fragments. Upon reconstitution with HCO<inf>3</inf><sup>-</sup>the signal decreases to the size in control samples. The split pheophytin<sup>-</sup> signal is broader in control or reconstituted than in CO<inf>2</inf>-depleted samples. It is concluded that HCO<inf>2</inf><sup>-</sup> strongly influences the localization and conformation of the Q<inf>A</inf><sup>-</sup> · Fe<sup>+</sup> complex. The Q<inf>A</inf><sup>-</sup> · Fe<sup>2+</sup> and split pheophytirr<sup>-</sup> EPR signals from triazine-resistant Brassica napus were virtually identical to those from triazine-susceptible samples, indicating that the change in the 32-kDa azidoatrazine-binding protein does not lead to a confonnational change of the Q<inf>a</inf><sup>-</sup> · Fe<sup>2+</sup> complex. © 1984.

  • Journal article
    Fukuda M, Spooncer E, Oates JE, Dell A, Klock JCet al., 1984,

    Structure of sialylated fucosyl lactosaminoglycan isolated from human granulocytes.

    , J Biol Chem, Vol: 259, Pages: 10925-10935, ISSN: 0021-9258

    Sialylated fucosyl lactosaminoglycan was isolated from human neutrophilic granulocytes and its structure was elucidated. The lactosaminoglycan glycopeptides were digested by endo-beta-galactosidase and "the core portion" and released oligosaccharides were analyzed by permethylation, fast atom bombardment mass spectrometry, and exoglycosidases. In addition, lactosaminoglycan saccharides were obtained by hydrazinolysis and the structures of fractionated sialyl oligosaccharides were analyzed by fast atom bombardment mass spectrometry and permethylation coupled with exoglycosidase treatment. The structure of one of the major components was found to be: (Formula: see text). This structure is unique in that 1) four linear polylactosaminyl side chains are attached to the core portion, 2) the side chain arising from position 4 of 2,4-linked mannose contains one or more alpha 1----3 fucosyl residues, 3) the side chain arising from position 6 of 2,6-linked mannose is terminated with NeuNAc alpha 2----3Gal(Fuc alpha 1----3)GlcNAc, sialyl Lex, and 4) the side chain arising from position 2 of 2,4-linked mannose is terminated with sialic acid through alpha 2----6 linkage.

  • Journal article
    BS Baines, HD Williams, JAM Hubbard, RK Pooleet al., 1984,

    Partial purification and characterisation of a soluble haemoprotein, having spectral properties similar to "cytochrome a1", from anaerobically grown Escherichia coli

    , FEBS Letters, Vol: 171, Pages: 309-314
  • Journal article
    HOLLAND EC, LEUNG JO, DRICKAMER K, 1984,

    RAT-LIVER ASIALOGLYCOPROTEIN RECEPTOR LACKS A CLEAVABLE NH2-TERMINAL SIGNAL SEQUENCE

    , PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA-BIOLOGICAL SCIENCES, Vol: 81, Pages: 7338-7342, ISSN: 0027-8424
  • Journal article
    GIRGIS SI, HILLYARD CJ, STEVENSON JC, ABEYASEKERA G, ETIENNE T, TIPPINS JR, PANICO M, MORRIS HR, MACINTYRE Iet al., 1984,

    IMMUNOREACTIVE CALCITONIN GENE-RELATED PEPTIDE IN PATIENTS WITH MEDULLARY-THYROID CARCINOMA

    , CALCIFIED TISSUE INTERNATIONAL, Vol: 36, Pages: 477-477, ISSN: 0171-967X
  • Journal article
    RK Poole, BS Baines, SJ Curtis, HD Williams, PM Woodet al., 1984,

    Haemoprotein b-590 (Escherichia coli); redesignation of a bacterial "cytochrome a1"

    , Journal of General Microbiology, Vol: 130, Pages: 3055-3058

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