Publications

Waikato Home : Science & Technology : Biological Sciences : Professor Roy Daniel

List of Publications:

Book Chapters:

Daniel, R. M., Danson, M. J., Hough, D. W., Lee, C. K., Peterson, M. E. and Cowan, D. A. 2008. Enzyme stability and activity at high temperatures. Protein Adaptation in Extremophiles, Chapter 1, Nova Science Publishers Inc, pp 1-34.

 

Journal Articles since 1982:

Daniel, R. M., Danson, M. J., Eisenthal, R., Lee, C. K., Peterson, M. E. 2008. The effect of temperature on enzyme activity: new insights and their implications. Extremophiles 12, pp 51-59.

Lee, C. K., Cary, S. C., Murray, A. E., Daniel, R. M. 2008. Enzymic approach to eurythermalism of Alvinella pompejana and its episymbionts. Applied and Environmental Microbiology, Vol 74 No 3, pp 774-782.

Meinhold, L., Clement, D., Tehei, M., Daniel, R., Finney, J. L., Smith, J. C. 2008. Protein dynamics and stability: the distribution of atomic fluctuations in thermophilic and mesophilic dihydrofolate reductase derived using elastic incoherent neutron scattering. Biophysical Journal, Vol 94, pp 4812-4818

Pasco, N. F., Goonerate, R., Daniel, R. M., Czollner, A. and Scott, A. J. 2008. Toxicity assessment of chlorophenols using a mediated microbial toxicity assay. International Journal of Environmental Analytical Chemistry, Vol 88, No 15, pp 1063-1075.

Weinberg, C. S., Daniel, R. M., Monk, C. R., Danson, M. J., Lee, C. K. 2008. The Equilibrium Model for the effect of temperature on enzymes. Supplement to Chemistry Today Vol 26, No 4 – Focus on Biocatalysis, pp 14-15.

Daniel, R. M., Danson, M. J., Eisenthal, R., Lee, C. K. and Peterson, M. E. 2007. New parameters controlling the effect of temperature on enzyme activity. Biochemical Society Transactions, Vol 35, part 6, pp 1543-1546.

Lee, C. K., Daniel, R. M., Shepherd, C., Saul, D., Cary, S. C., Danson, M. J., Eisenthal, R., Peterson, M. E. 2007. Eurythermalism and the temperature dependence of enzyme activity. The FASEB Journal, Vol 21, pp 1934-1941.

Peterson, M. E., Daniel, R. M., Danson, M. J., Eisenthal, R. 2007. The dependence of enzyme activity on temperature: determination and validation of parameters. Biochemical Journal 402, pp 331-337.

Tehei Moeava, Daniel Roy, Zaccai  Giuseppe. 2006. Fundamental and biotechnological applications of neutron scattering measurements for macromolecular dynamics. Eur Biophys J, Vol 35, pp551-558.

Eisenthal Robert, Peterson Michelle E, Daniel Roy M and Danson Michael J. 2006. The thermal behaviour of enzyme activity: implications for biotechnology. Trends in Biotechnology, Vol 24, No 7, pp289-292.

Tehei M, Smith JC, Monk C, Ollivier J, Oetti M, Kurkal V, Finney JL, Daniel RM. 2006. Dynamics of immobilized and native Escherichia coli dihydrofolate reductase by quasielastic neutron scattering. Biophysical Journal 90 (3), pp 1090-1097.

Kurkal, V., Daniel, R. M., Finney, John L., Tehei, M., Dunn, R. V. and Smith, Jeremy C.  2005.  Enzyme Activity and Flexibility at Very Low Hydration.  Biophysical Journal Volume 89, pp 1282-1287.

Kurkal, V., Daniel, R. M., Finney, J. L., Tehei, M., Dunn, R. V., Smith, J. C. 2005. Low frequency enzyme dynamics as a function of temperature and hydration: A neutron scattering study. Chemical Physics 317, pp 267-273.

 

Daniel, R. M., Finney, J. L., Stoneham, M.,. 2004. Introduction to ‘The molecular basis of life: is life possible without water?’ Philosophical Transactions of the Royal Society of London, Series B, Vol 359, No 1448, pp 1143.

Lind, Penelope A., Daniel, Roy M., Monk, Colin, Dunn, Rachel V.  2004.  Esterase catalysis of substrate vapour: enzyme activity occurs at very low hydration.  Biochimica et Biophysica Acta 1702, pp 103-110.

Becker, Torsten, Hayward, Jennifer A., Finney, John L., Daniel, Roy M. and Smith, Jeremy C.  2004.  Neutron Frequency Windows and the Protein Dynamical Transition.  Biophysical Journal, Volume 87(3) , pp1-9. 

Balog, Erika, Becker, Torsten, Oettl, Martin, Lechner, Ruep, Daniel, Roy, Finney, John and Smith, Jeremy C.  2004.  Direct Determination of Vibrational Density of States Change on Ligand Binding to a Protein.  The American Physical Society, Volume 93, Number 2, pp 1-4.

Peterson, Michelle E., Eisenthal, Robert, Danson, Michael J., Spence, Alastair and Daniel, Roy M.  2004.  A New Intrinsic Thermal Parameter for Enzymes Reveals True Temperature Optima.  The Journal of Biological Chemistry, Vol 279 No 20, pp 20717-20722.     

Toogood, H. S. & Daniel, R. M.  2004.  553. Thermus strain Rt41A-type protease.  Handbook of Proteolytic Enzymes, 2nd Edn, pp1796-98. 

Toogood, H. S., Bunn, Rhonda, Daniel, R. M.  2004.  555.  Bacillus strain AK.1 protease.  Handbook of Proteolytic Enzymes, 2nd Edn, pp 1801 & 1802. 

Holden, James F. & Daniel, Roy M.  2004.  The Upper Temperature Limit for Life Based on Hyperthermophile Culture Experiments and Field Observations in The Subseafloor Biosphere at Mid-Ocean Ridges, Geophysical Monograph Series 144, pp 13-24. 

Daniel, Roy M., Holden, James F., Truter, Jolanda, Cowan, Don A. & van Eckert, Renate.  2004.  The Stability of Biomolecules and the Implications for Life at High Temperatures, Geophysical Monograph Series 144, pp 25-39.  (Book chapter)

Dunn, Rachel V and Daniel, Roy M.  2004.  The use of gas-phase substrates to study enzyme catalysis at low hydration in The molecular basis of life: is life possible without water?  The Royal Society, volume 359, number 1448, pp 1309-1320. 

Dunn, Rachel V., Daniel, Roy M.  2004.  The use of gas-phase substrates to study enzyme catalysis at low hydration. Phil. Trans. R. Soc. Lond. B, Vol 359 pp 1309-1320.

Hayward, Jennifer A., Finney, John L., Daniel, Roy M. and Smith, Jeremy C.  2003.  Molecular Dynamics Decomposition of Temperature-Dependent Elastic Neutron Scattering by a Protein Solution.  Biophysical Journal, Volume 85, pp 679-685. 

Finney, J.L., Bowron, D.T., Daniel, R.M., Timmins, P.A., & Roberts, M.A.  (2003)  Molecular and mesoscale structures in hydrophobically driven aqueous solutions.  Biophysical Chemistry, pp391-409. 

Daniel, R.M., Dunn, R.V., Finney, J.L., and Smith, J.C.  The Role of Dynamics in Enzyme Activity.  Ann Rev Biophys Biomol Struct. 32 (2003) 69-92.

Hayward, Jennifer, Daniel, Roy M., Finney, John L., and Smith, Jeremy C.  Use of computer simulation in the interpretation of dynamic elastic neutron scattering in complex molecular systems:  a small protein in various environments.  Chemical Physics 292 (2003) 389-396.

Chen, L., Daniel, R.M. and Coolbear, T.  Detection and impact of protease and lipase activities in milk and milk powders:  A review.  International Dairy Journal 13 (2003) 255-275.

Daniel, Roy M., Finney, John L., and Smith, Jeremy C.  (2002)  The dynamic transition in proteins     may have a simple explanation.  Faraday Discuss 122 (2002) 163-169.

Daniel, R.M.; Danson, M.J.; Eisenthal, R. 2001. The temperature optima of enzymes; a new      perspective on an old phenomenon. Trends Biochem. Sci., 26: 223-225.

Bergquist, P.L.; Gibbs, M.D.; Morris, D.D.; Uhl, A.M.; Thompson, D.R.; Daniel, R.M. 2001. Hyperthermophilic xylanases. Methods in Enzymology, 330: 301-308.

Daniel, R.M.; Danson, M.J. 2001. Assaying activity and assessing thermostability          hyperthermophilic enzymes. Methods in Enzymology, 334: 283-293.

Bragger, J. M.; Dunn, R. V.; Daniel, R. M. 2000. Enzyme activity down to –100oC. Biochim.   Biophys. Acta 1480: 278-281.

Reat, V.; Dunn, R.; Ferrand, M.; Finney, J. L.; Daniel, R.M.; Smith, J.C. 2000. Solvent dependance of dynamical transitions in protein solutions. Proc Natl. Acad. Sci. 97: 9961-9966.

Toogood, H.S.; Smith, C.A.; Baker, E.N.; Daniel, R.M. 2000. Properties of AK.1 protease, a thermostable subtilisin with a disulphide bond in the substrate-binding cleft.  Biochem. J., 350: 321-328.

Dunn, R. V.; Reat, V.; Finney, J.L.; Ferrand, M.; Smith, J. C.; Daniel, R.M. 2000. Enzyme activity and dynamics: Xylanase activity in the absence of fast anharmonic dynamics. R.M.       Biochem. J., 346: 355-358.

Reat, V., Finney, J.L., Steer, A., Roberts, M.A., Smith, J., Dunn, R., Petersen, M., and Daniel, R.M.  Cryosolvents useful for protein and enzyme studies below -100C.    J. Biochem Biophys Methods,  42 (2000) 97-103.

Daniel, R.M. and Cowan, D.A.C.  Biomolecular stability and life at high temperatures.    Cell. Mol. Life Sci.   57 (2000) 250-264.

Smith, C.A.; Toogood, H.; Baker, H.M.; Daniel, R.M.; Baker, E.N. 1999. Calcium-mediated   thermostability in the subtilisin superfamily: the crystal structure of Bacillus AK.1 protease      at 1.8A resolution. J Mol. Biol., 294: 1027-1040.

Daniel, R.M.; Finney, J.L.; Reat, V.; Dunn, R.; Ferrand, M.; Smith, J.C. 1999. Enzyme dynamics and activity: Timescale dependance of dynamical transition in glutamate dehydrogenase solution, Biophysical Journal, 77: 2184-2190.

Frangos, T., Bullen, D., Berquist, P. and Daniel, R.M. Hemicellulolytic and cellulytic functions of the domains of a beta-mannanase cloned from Caldocellosiruptor saccharolytic,  International Journal of Biochemistry and Cell Biology, 31 (1999) 853-859.

Uhl, A.M.; Daniel, R.M. 1999. The first description of an archaeal hemicellulase: The xylanase   from Thermococcus Zilligii strain AN1, Extremophiles, 3: 263-267.

Daniel, R.M.; Smith, J.C.; Ferrand, M.; Hery, S.; Dunn, R.; Finney, J.L. 1998. Enzyme activity below the dynamical transition at 220K. Biophysical Journal, 75: 2504-2507.

Oswald, P., Evans, R.A., Henderson, W., Fee, C., and Daniel, R. Properties of a thermostable b-glucosidase immobilized using tris (hydroxymethyl) phosphine as a highly effective coupling agent.  Enzyme & Microbial Technology 23 (1998) 14-19.

Bellisent-Funel, M.C., Daniel, R.M., Durand, D., Ferrand, M., Finney, J.L., Pouget, S., Reat, V., and Smith, J.C.  Nanosecond protein dynamics:  First detection of a Neutron incoherent spin-echo signal.    Journal of the American Chemical Society 120 (1998) 7347-7348.

Krzyzosiak, J.; Daniel, R.M. 1997. Isolation and characterisation of two chymotrypsins from     Allocyttus  niger (black oveo dory) N.Z. Journal of Freshwater and Marine Research, 31:    497-504.

Hale, C.A., Clark, C.J., Petach, H.H., and Daniel, R.M.  Arginase from Kiwifruit:  properties and removal variation.  . NZ Journal of Crop and Horticultural Science 25 (1997) 295-301.

Saul, D.J.; Williams, L.C.; Toogood, H.S.; Daniel, R.M.; Berquist, P.L. 1996. Sequence of the gene encoding a highly thermostable neutral proteinase from Bacillus sp. Strain EA1: expression in E.coli; and characterisation. Biochemica  et Biophysica acta 1308: 74-80.

Daniel, R.M.; Dines, M.; Petach, H.H. 1996. The denaturation and degradation of stable enzymes at high temperatures.  Biochemical Journal, 317: 1-11.

Daniel, R.M. 1996. The upper limits of enzyme thermal stability. Enzyme and Microbial           Technology, 19: 74-79.

Prescott, M.; Daniel, R.M. 1996. Phenyl Sepharose 6 Fast Flow (low sub) as an affinity matrix for proteinases. Downstream 21: 21-23.

Piller, K.; Daniel, R.M.; Petach, H. 1996. Properties and stabilisation of an extracellular a-        glucosidase from the extremely thermophilic archaebacteria Thermococcus  strain AN1:        enzyme activity at 130oC.  Biochimica et Biophysica Acta, 1292: 197-205.

Cowan, D.A.; Daniel, R.M. 1996. Rapid Purification of two thermophilic proteinases using dye-ligand chromatography. Journal Biochem. Biophys. Methods, 31: 31-37.

Carr, P.; Daniel, R.M.; 1995. Life in Hot Water. New Zealand Science Monthly 6:  8-9.

Daniel, R.M.; Toogood, H.S.; Bergquist, P.L. 1995. Thermostable Proteases. Biotechnology and Genetic Engineering Reviews 13: 51-100.

Whitmore, A.J.; Daniel, R.M.; Petach, H. 1995. A General Method for the synthesis of peptidyl substrates for proteolytic enzymes. Tetrahedron Letters 36: 475-476.

Hudson, R.C.; Daniel, R.M. 1995. Steady state kinetics of the glutamate dehydrogenase from a archaebacterial extreme thermophile, isolate AN1. Biochimica et Biophysica Acta 1250: 60-  68.

More, N.; Daniel, R.M.; Petach, H. 1995. The effect of low temperature on enzyme activity.    Biochemical Journal 305: 17-20.

H.S.; Toogood, M.; Prescott, Daniel, R.M. 1995. A pepstatin-insensitive aspartic proteinase from a Bacillus  sp. Biochemical Journal 307: 783-789.

Prescott, M.; Peek, K.; Daniel, R.M. 1995. Characterisation of a thermostable peptatin-insensitive acid proteinase from a Bacillus sp. International Journal of Biochemistry and Cell Biology.   27: 729-739.

Daniel, R.M.;  Danson, M. J. 1995. Did primitive microorganisms use non-haem iron proteins in place of NAD/P?  Journal of Molecular Evolution  40: 559-563.

Rainey, F.A.; Donnison, A.M.; Janssen, P.H.; Saul, D. Rodrigo, A.; Bergquist, P.L. Daniel, R.M. Stackebrandt, E. Morgan, H.W. 1994. Description of Caldicellulosiruptor saccharolyticus   gen. nov., now: An obligately anaerobic, extremely thermophilic, cellulolytic bacterium. FEMS Microbiology Letters 120: 263-266.

Wilson, S.A.; Daniel, R.M.; Peek, K. 1994. Peptide synthesis with a proteinase from the extremely thermophilic organism Thermus Rt41A. Biotechnology and Bioengineering 44: 337-346.

James, K.D.; Russell, R.J.M.; Parker, L.; Daniel, R.M.; Hough, D.W.; Danson, M.J. 1994. Citrate synthases from the Archaea: development of a bio-specific affinity chromatography             purification procedure.  FEMS Microbiology Letters 119: 181-186.

Russell, M.J.; Daniel, R.M.; Hall, A.J.; Sherringham, J. 1994. A Hydrothermally precipitated     catalytic iron sulphide membrane as a first step toward life. Journal of Molecular Evolution 39: 231-243.

Wilson, S.A.; Peek, K.; Daniel, R.M. 1994. Immobilisation of a proteinase from the extremely   thermophilic organismThermus Rt41A. Biotechnology and Bioengineering 43: 225-231.

Daniel, R.M. 1993. How stable can proteins be? Chem NZ 51.

Hudson, R.C.; Daniel, R.M. 1993. L.glutamate dehydrogenase: distribution, properties, and       mechanism. Comparative Biochemistry and Physiology 106: 767-792.

Russell, M.J.; Daniel, R.M.; Hall, A.J. 1993. On the emergence of life via catalytic iron sulphide membranes. Terra Nova 5: 343-347.

Prescott, M.; Peek, K.; Veitch, D.P.; Daniel, R.M. 1993. The use of phenyl sepharose for the   affinity purification of proteinases. Journal of Biochemical and Biophysical Methods   (1992) 26: 51-60.

Peek, K.; Veitch, D. P.; Prescott, M.; Daniel, R.M.; MacIver, B.; Bergquist, P.L. 1993. Some characteristics of a cloned proteinase from a thermophilic Bacillus sp. Comparison with the native enzyme and its processing in Eschericia coli and in vitro. Applied and Environmental  Microbiology 59: 1168-1175.

Freeman, S.A.; Peek, K.; Prescott, M.; Daniel, R.M. 1993. Characterisation of a chelator-resistant proteinase from Thermus strain Rt4A2. Biochemical Journal 295: 463-469.

Hudson, R.C.; Ruttersmith, L.D.; Daniel, R.M. 1993. Glutamate dehydrogenase from the extremely  thermophilic archaebacterial isolate AN1 Biochemica et Biophysica acta 102: 244-250.

Ruttersmith, L.D.; Daniel, R.M. 1993. Thermostable ß-glucosidase and ß-xylosidase from         Thermotoga strain FjSS3-B1. Biochemica et  Biophysica acta  1156: 167-172.

Schofield, L.R.; Daniel, R.M. 1993. Purification and properties of a B-1, 4-xylanase from a       cellulolytic extreme thermophile expressed in E. coli. International Journal of Biochemistry 25: 609-617.

Peek, K.; Ruttersmith, L.D.; Daniel, R.M.; Morgan, H.W.; Berquist, P.L. 1992. Thermophilic   enzymes as industrial catalysts. Biotechnology Forum Europe 9: 466-470.

Holm, N.; Cairns-Smith, A.G.; Daniel, R.M.; Ferris, J.P.; Hennet, R.J.C.; Shock, E.L.; Simoneit, B. R.T.; Yanagama, S. 1992. Future Research. Origins of life and evolution of the biosphere   22: 181-190.

Daniel, R.M. 1992. Modern life at high temperatures. Origins of life and evolution of the biosphere. 22: 33-42.

Peek, K.; Daniel, R.M.; Monk, C.; Parker, L.; Coolbear, T. 1992. Purification and Characterisationof a thermostable proteinase isolated from Thermus sp. Rt41A. European Journal of     Biochemistry 207: 1035-1044.

Coolbear, T.; Whittaker, J.M.; Daniel, R.M.; Morgan, H.W. 1992. The effect of metal ions on the activity and thermostability of the extracellular proteinase from a thermophilic Bacillus    strain EA.1. Biochemical Journal 286: 367-374.

Hartog, A.; Daniel, R.M. 1992. An Alkaline Phosphatase from Thermus strain Rt41A.              International Journal of Biochemistry 24: 1657-1660.

Coolbear, T.; Monk, C., Peek, K.; Morgan, H.W.; Daniel, R.M. 1992. Laboratory-scale investigations into the use of extremely thermophilic proteinases for cleaning ultrafiltration membranes fouled during whey processing. Journal of Membrane Science 67: 93-101.

Wilson, S.A.; Young, O.; Coolbear, T.; Daniel, R.M. 1992. The use of proteases from extreme thermophiles for meat tenderising. Meat Science 32: 92-103.

Coolbear, T.; Daniel, R.M.; Morgan, H.W. 1992. The enzymes from extreme thermophiles:      bacterial sources, thermostabilities and industrial relevance. Advances in Biochemical      Engineering and Biotechnology 45: 57-98.

Bicho, P.A.; Clark, T.A.; Mackie, K.; Morgan, H.W. Daniel, R.M. 1991. The characterisation of a thermostable endo-B-1,4-mannanase cloned from "Caldocellum saccharolyticum". Applied Microbiology and Biotechnology 36: 337-343.

Ruttersmith, L.D.; Daniel, R.M. 1991. Thermostable cellobiohydrolase from the thermophilic     eubacterium Thermotoga  sp. strain FjSS3-B1.  Biochemical Journal 277: 887-890.

Simpson, H.D.; Haufler, U.R.; Daniel, R.M. 1991. An extremely thermostable xylanase from the thermophilic eubacterium Thermotoga. Biochemical Journal 277: 413-417.

Patchett, M.L.; Daniel, R.M.; Morgan, H.W. 1991. Characterisation of Arginase from the extreme thermophile Bacillus caldovelox 1077: 291-298.

Janssen, P.H.; Morgan, H.W.; Daniel, R.M. 1991. Effect of medium composition on extracellular proteinase stability and yield in batch cultures of a Thermus species. Applied Microbiology and Biotechnology 34: 789-793.

Coolbear, T.; Eames, C.W.; Casey, Y.; Daniel, R.M.; Morgan, H.W. 1991. Screening of strains identified as extremely thermophilic bacilli for extracellular proteolytic activity and general      properties of the proteinases from two of the isolates. Journal of Applied Bacteriology 71: 252-264.

Hudson, R. C.; Schofield, L.R.; Coolbear, T.; Daniel, R.M.; Morgan, H.W. 1991. Purification and properties of aryl-ß-xylosidase from the thermophilic bacterium Tp8 expressed in E. coli.  .  Biochemical Journal 273: 645-650.

Hudson, J.A.; Morgan, H.W.; Daniel, R.M. 1991. The Cellulase Activity of an Extreme             Thermophile.  iel.  Applied Microbiology and Biotechnology 35: 270-273.

Hudson, J.A.; Morgan, H.W.; Daniel, R.M. 1990. Cellulolytic properties of an extremely           thermophilic anaerobe. Applied Microbiology and Biotechnology 33: 687-691.

Simpson, H.D.; Coolbear, T.; Vermue, M.; Daniel, R.M. 1990. Purification and some properties of  a thermostable DNA polymerase from a Thermotoga species. Biochemical Cell  Biology 68: 1292-1296.

Hudson, J.A.; Morgan, H.W.; Daniel, R.M. 1990. A survey of cellulolytic anaerobic thermophiles from hot springs. Systematic and Applied Microbiology 13: 72-76.

Simpson, H.D.; Coolbear, T.; Daniel, R.M. 1990. Purification of a Thermostable DNA Polymerase from a Thermotoga species. Enzyme Engineering 10-Vol. 613 of Annals of the New York       Academy of Sciences, 426-428.

Daniel, R.M.; Bragger, J.M.; Morgan, H.W. 1990. Enzymes from extreme environments. In:      Biocatalysis, Ed D.A. Abramowicz, Publ. Van Nostrand Reinhold, New York.

Patel, B.K.C.; Chalcroft, J.P.; Morgan, H.W.; Daniel, R.M. 1989. In situ  Morphologies of some bacteria from New Zealand Hot Springs, Systematic and Applied Microbiology 11: 187-193.

Hudson, J.A.; Schofield, K.M.; Morgan, H.W.; Daniel, R.M. 1989. Thermonema lapsum gen. nov.    and sp. nov., a thermophilic gliding bacterium. International Journal of Systematic     Bacteriolog 39: 485-487.

Cowan, D.A.; Daniel, R.M.; Morgan, H.W. 1989. Caldolase:  an extracellular serine protease from  a Thermus spp. A Saravani, Biochemical Journal 262: 409-416.

Bragger, J.M.; Daniel, R.M.; Coolbear, T.; Morgan, H.W. 1989. Very stable enzymes from      extremely thermophilic archaebacteria and eubacteria. Applied Microbiology and        Biotechnology 31: 556-561.

Hudson, J.A.; Daniel, R.M.; Morgan, H.W. 1989. Acidophilic and thermophilic Bacillus strains          from geothermally heated Antarctic soil. FEMS Microbiology Letters 60: 279-282.

Lind, D.L.; Daniel, R.M.; Cowan, D.A. Morgan, H.W. 1989. A thermostable b-galactosidase from a strain of the anaerobic thermophile Thermoanaerobacter. Enzyme Microbial Technology 11: 180-186.

Collingwood, T.N.; Shanmugam, M.; Daniel, R.M.; Langdon, A.G. 1989. M(III)-facilitated      recovery and concentration of enzymes from mesophilic and thermophilic organisms.   Journal of Biochemical and Biophysical Methods 19: 281-286.

Donnison, A.M.; Brockelsby, C.M.; Daniel, R.M. Morgan, H.W. 1989. The degradation of      lignocellulosics by extremely thermophilic microorganisms. Biotechnology and          Bioengineering 33: 1495-1499.

Patchett, M.L.; Neal, T.L.; Schofield, L.R.; Strange, R.C.; Daniel, R.M.; Morgan, H.W. 1989. Heat treatment purification of thermostable cellulase and hemicellulase enzymes expressed in E.coliEnzyme and Microbial Technology 11: 113-115.

Hudson, J.A.; Morgan, H.W.; Daniel, R.M. 1989. Numerical classification of Thermus isolates from globally distributed hot springs. Systematic and Applied Microbiology 11: 250-256.

Collingwood, T.N.; Daniel, R.M. Langdon, A.G. 1988. M(III)-facilitated flocculation technique for enzyme recovery and concentration. Journal of Biochemical and Biophysical Methods 17:  303-310.

Patel, B.K.C.; Hudson, J.A.; Morgan, H.W.; Daniel, R.M. 1988. Non-diauxic fermentation of acid hydrolysed pine by a strain of Clostridium thermohydrosulfuricum isolated from a New   Zealand hot spring. FEMS Microbiology Letters 56: 285-288.

Plant, A.R.; Parratt, S.; Morgan, H.W.; Daniel, R.M. 1988. Cell associated oligo 1,6 a-glucosidase from the anaerobic thermophilic bacterium Thermoanaerobium Tok6B1. Biochemical         Journal 255: 865-868.

Collin, R.G.; Morgan, H.W.; Musgrave, D.R.; Daniel, R.M. 1988. Distribution of reverse gyrase in representative species of eubacteria and archaebacteria. FEMS Microbiology Letters 55:     235-240.

Coolbear, T.; Daniel, R.M.; Cowan, D.A.; Morgan, H.W. 1988. Proteases from extreme          thermophiles. Annals of the New York Academy of Sciences 542: 279-281.

Schofield, L.R.; Neal, T.L.; Patchett, M.L.; Strange, R.C.; Daniel, R.M. Morgan, H.W. 1988. The purification of cellulase and hemicellulase components from an extreme thermophile by the cloning of enzymes into E.coli. Annals of the New York Academy of Sciences 542: 240-243.

Hudson, J.A.; Daniel R.M.; Morgan, H.W. 1988. Isolation of a strain of Bacillus schlegelii from geothermally heated Antarctic soil. FEMS Microbiology Letters, 51: 57-60.

Plant, A.R.; Oliver, J.E.; Patchett, M.L.; Daniel R.M.; Morgan, H.W. 1988. Stability and substrate specificity of a b-glucosidase from the thermophilic bacterium Tp8 cloned into E.coli.      Archives of Biochemistry and Biophysics 262(1): 181-188.

Hudson, J.A.; Daniel, R.M. 1988. Enumeration of thermophilic heterotrophs in geothermally heated soils from Mount Erebus, Antarctica. Applied and Environmental Microbiology 54 (2): 622-   624.

Patchett, M.L.; Monk, C.R.; Daniel, R.M.; Morgan, H.W. 1988. Determination of agmatine,     arginine, citrulline and ornithine by reversed-phase liquid chromatography using automated pre-column derivatization with o-phthalaldehyde.  Journal of Chromatography 425(2): 269-276.

Jones, C.J.; Morgan, H.W.; Daniel, R.M. 1988. Aspects of protease production by Thermus strain  OK6 and other New Zealand isolates. Journal of General Microbiology 134: 191-198.

Hudson, J.A.; Morgan, H.W.; Daniel, R.M. 1987. Thermus filiformis nov.sp., a filamentous    caldoactive bacterium. International Journal of Systematic Bacteriology 37(4): 431-436.

Cowan, D.A.; Smolenski, K.A.; Daniel, R.M.; Morgan, H.W. 1987. An extremely thermostable extracellular proteinase from a strain of the archaebacterium Desulfurococcus growing at     88?C.  Biochemical Journal 247: 121-133.

Plant, A.R.; Clemens, R.M.; Daniel, R.M.; Morgan, H.W. 1987. Purification and preliminary     characterisation of an extracellular pullulanase from Thermoanaerobium Tok6-B1.  Applied Microbiology and Biotechnology 26: 427-433.

Cowan, D.A.; Daniel, R.M.; Morgan, H.W. 1987. The specific activities of mesophilic and        thermophilic proteinases. International Journal of Biochemistry 19 (8): 741-743.

Cowan, D.A.; Daniel, R.M.; Morgan, H.W. 1987. A comparison of extracellular serine proteases      from four strains of Thermus aquaticus FEMS Microbiology Letters 43: 155-159.

Plant, A.R.; Clemens, R.; Morgan, H.W.; Daniel, R.M. 1987. Active site and substrate specificity of  Thermoanaerobium Tok6-B1 pullulanase. Biochemical Journal 246 (2): 537-541.

Cowan, D.A.; Daniel, R.M.; Morgan, H.W. 1987. Some observations on the inhibition and       activation of a thermophilic protease. International Journal of Biochemistry 19(5): 483-486.

Sissons, C.H.; Sharrock, K.R.; Daniel, R.M. Morgan, H.W. 1987. Isolation of cellulolytic anaerobic extreme thermophiles from New Zealand thermal sites. Applied and Environmental Microbiology 53 (4): 832-838.

Patel, B.K.C.; Morgan, H.W.; Monk, C.; Littleworth, H.; Daniel, R.M. 1987. Clostridium fervidus species novum, a new chemoorganotrophic acetogenic thermophile.  International Journal  of Systematic Bacteriology 37: 123-126.

Patel, B.K.C.; Morgan, H.W.; Wiegel, J.; Daniel, R.M. 1987. Isolation of extremely thermophilic chemo-organotrophic anaerobes similar to Dictyoglomus thermophilum from New Zealand hot springs. Archives of Microbiology 46: 21-24.

Hudson, J.A.; Morgan, H.W.; Daniel, R.M. 1987. Numerical classification of some Thermus    isolates from Icelandic hot springs. Systematic and Applied Microbiology 9: 218-223.

Bergquist, P.L.; Love, D.R.; Croft, J.E.; Streiff, M.B.; Daniel, R.M.; Morgan, H.W. 1987. Genetics and potential biotechnological applications of thermophilic and extremely thermophilic micro-organisms Biotechnology and Genetic Engineering Reviews 5:199-244.

Patchett, M.L.; Daniel, R.M.; Morgan, H.W. 1987. Purification and properties of a b-glucosidase from an extremely thermophilic anaerobic bacterium. Biochemical Journal 243(3): 779-787.

Plant, A.R.; Patel, B.K.C.; Morgan, H.W.; Daniel, R.M. 1987. Starch degradation by extremely thermophilic anaerobic bacteria. Systematic and Applied Microbiology 9: 158-162.

Schofield, K.M.; Hudson, J.A.; Morgan, H.W.; Daniel, R.M. 1987. A thermophilic gliding        bacterium from New Zealand hot springs.    FEMS Microbiology letters 40: 169-172.

Daniel, R.M.; Morgan, H.W.; Hudson, J.A. 1987. Superbugs spring from hot water.  New Scientist    vol. 113, no. 1548: 36-40.

Huser, B.A.; Patel, B.K.C.; Daniel, R.M.; Morgan, H.W. 1986. Isolation and characterisation of a novel extremely thermophilic, anaerobic, chemo-organotrophic eubacterium. FEMS       Microbiology Letters 37: 121-127.

Plant, A.R.; Morgan, H.W.; Daniel, R.M. 1986. A highly stable pullulanase from Thermus        aquaticus YT/1Enzyme and Microbial Technology   8: 668-672.

Reynolds, P.H.S.; Sissons, C.H.; Daniel, R.M.; Morgan, H.W. 1986. Comparison of cellulolytic activities in Clostridium thermocellum and three thermophilic, cellulolytic anaerobes.         Applied and Environmental Microbiology 51 (1): 12-17.

Donnison, A.M.; Gutteridge, C.S.; Norris, J.R.; Morgan, H.W.; Daniel, R.M. 1986. A preliminary grouping of New Zealand Thermus strains by pyrolysis mass spectrometry. Journal of    Analytical and Applied Pyrolysis 9: 281-295.

Patel, B.K.C.; Morgan, H.W.; Daniel, R.M. 1986. Studies on some thermophilic glycolytic        anaerobic bacteria from New Zealand hot springs. Systematic and Applied Microbiology 8: 128-136.

Patel, B.K.C.; Jasperse-Herst, P.M; Morgan, H.W.; Daniel, R.M. 1986. Isolation of anaerobic, extremely thermophilic, sulphur metabolising archaebacteria from New Zealand hot springs. N.Z. Journal Marine and Freshwater Research 20: 439-445.

B.K.C. Patel, Morgan, H.W., Daniel, R.M. 1986. Unusual Microorganisms observed in New    Zealand hot spring bacteria.  Microbial Ecology 12: 181-186.

Daniel, R.M. 1986. The immune response to proteins from extreme thermophiles. Journal of     Theoretical Biology 120: 125-127.

Hudson, J.A.; Morgan, H.W.; Daniel, R.M. 1986. A numerical classification of some Thermus isolates.  Journal of General Microbiology 132: 531-540.

Daniel, R.M.; Morgan, H.W.; Martin, A.M. 1985/6. The industrial potential of extreme             thermophiles. Industrial Biotechnology 6 (1): 89-91.

Morgan, H.W.; Patel, B.K.C.; Daniel, R.M. 1985. Comparison of a Thermoanaerobium sp. from a New Zealand hot spring with Thermoanaerobium brockii. FEMS Microbiology Letters 30:  21-124.

Curran, M.P.; Daniel, R.M.; Guy, G.R. Morgan, H.W. 1985. A specific L-asparaginase from    Thermus aquaticus. Archives of Biochemistry and Biophysics 241: 571-576.

Patel, B.K.C.; Morgan, H.W.; Daniel, R.M. 1985. A simple and efficient method for preparing anaerobic media.    Biotechnology Letters 7: 277-278.

Patel, B.K.C.; Morgan, H.W.; Daniel, R.M. 1985. Fervidobacterium nodosum, gen. nov. and spec.   nov., a new chemoorganotrophic, caldoactive, anaerobic bacterium. Archives of     Microbiology 141: 63-69.

Cowan, D.A.; Daniel, R.M.; Morgan, H.W. 1985. Thermophilic proteases: Properties and potential applications.  Trends in Biotechnology 3(1): 68-72.

Patel, B.K.C.; Morgan, H.W.; Daniel, R.M. 1985. Thermophilic anaerobic spirochetes in New          Zealand hot springs. FEMS Microbiology Letters 26: 101-106.

Khoo, T.C.; Cowan, D.A.; Daniel, R.M.; Morgan, H.W. 1984. Interactions of calcium and other metal ions with caldolysin. Biochemical Journal 221: 407-413.

Hudson, J.A.; Morgan, H.W.; Daniel, R.M. 1984. Isolation and characterisation of a new          caldoactive filamentous bacterium.   FEMS Microbiology letters 22: 149-153.

Cowan, D.A.; Daniel, R.M.; Martin, A.M.; Morgan, H.W. 1984. Some properties of a b-        galactosidase from an extremely thermophilic bacterium. Biotechnology and Bioengineering 26: 1141-1145.

Walsh, K.A.J.; Daniel, R.M.; Morgan, H.W. 1983. A soluble NADH dehydrogenase from Thermus aquaticus strain T351.   Biochemical Journal 209: 427-433.

Sharrock, K.; Sissons, C.; Daniel, R.M.; Morgan, H.W. 1983. Cellulase from an extreme         thermophile. Chemistry in New Zealand, 47: 62-64.

Sissons, C.; Daniel, R.M.; Morgan, H.W. 1982. Direct fermentation of biomass to fuels by        extremely thermophilic bacteria.   Energy Management: 10-11.

Daniel, R.M.; Cowan, D.A.; Curran, M.P.; Morgan, H.W. 1982. A correlation between protein thermostability and resistance to proteolysis. Biochemical Journal 207: 641-644.

Cowan, D.A.; Daniel, R.M. 1982. Caldolysin: a highly active protease from an extremely           thermophilic bacterium. Chemistry in New Zealand 46: 122-125.

Cowan, D.A.; Daniel, R.M. 1982. The properties of immobilised caldolysin, a thermostable       protease from an extreme thermophile. Bioengineering and Biotechnology 24: 2053-2061.

Guy, G.R.; Daniel, R.M. 1982. The purification and some properties of a stereospecific D-        asparaginase from an extremely thermophilic bacterium. Biochemical Journal 203: 782-790.

Cowan, D.A.; Daniel, R.M. 1982. A modification for increasing the sensitivity of the casein-agar plate assay. Biochemical Journal, Biophys.,  Methods 6: 31-37.

Cowan, D.A.; Daniel, R.M. 1982. Purification and some properties of an extracellular protease (Caldolysin) from an extreme thermophile, Biochimica et Biophysica Acta, 705: 293-305.

Jansen, G.; Daniel, R.M.; Nicholson, B.; Morgan, H.W. 1982. Membrane phase transitions and succinate oxidase activity in an extremely thermophilic bacterium. Biochem. Biophys. Acta, 685: 191-195.