Search Results - "Niven, G.W"

Enzyme immobilization on nylon–optimization and the steps used to prevent enzyme leakage from the support by Isgrove, F.H., Williams, R.J.H., Niven, G.W., Andrews, A.T.

“…Because of its low cost, chemical and mechanical properties and ready availability in a number of different forms (e.g. powders, beads, nets, tubes, film,…”
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Permanent changes in growth and physiology of Bacillus subtilis ToC46 after loss of a recombinant plasmid by Chuen-Im, S., Niven, G.W., Lynch, H.C.

“…The physiology and growth of plasmid-bearing Bacillus subtilis carrying plasmid pPFF1, the non-transformed host, and cells after loss of the plasmid (so-called…”
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study of the substrate specificity of aminopeptidase N from Lactococcus lactis subsp. cremoris Wg2 by Niven, G.W, Holder, S.A, Stroman, P

“…A systematic study was made of the ability of aminopeptidase N from Lactococcus lactis subsp. cremoris Wg2 to hydrolyse different peptide substrates. The…”
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continuous isolation of trypsin by affinity adsorbent recycling by Gill, A.L, Niven, G.W, Scurlock, P.G

“…A method for the continuous affinity separation of proteins is described in which the adsorbent, in the form of a polymer belt, is recycled through feedstock…”
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A method for the continuous purification of proteins by affinity adsorption by Niven, G W, Scurlock, P G

“…A method was conceived for the purification of biomolecules on a continuous-flow basis using affinity adsorption. The affinity ligand was bound to a nylon belt…”
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Photoproduction of amino acids by mutant strains of N2-fixing cyanobacteria by Kerby, N.W, Niven, G.W, Rowell, P, Stewart, W.D.P

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regulation of aromatic amino acid biosynthesis in amino acid liberating mutant strains of Anabaena variabilis by Niven, G.W, Kerby, N.W, Rowell, P, Stewart, W.D.P

“…Mutant strains of Anabaena variabilis which are resistant to the tryptophan analogue, 6-fluorotryptophan, liberated a wide range of amino acids although none…”
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effect of detergents on amino acid liberation by the N2-fixing cyanobacterium Anabaena variabilis and 6-fluorotryptophan-resistant mutant strains by Niven, G.W, Kerby, N.W, Rowell, P, Foster, C.A, Stewart, W.D.P

“…AFRC Research Group on Cyanobacteria and The Department of Biological Sciences, The University of Dundee, Dundee DD1 4HN, UK ABSTRACT SUMMARY: The effects of…”
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Purification and characterization of aminopeptidase A from Lactococcus lactis subsp. lactis NCDO 712 by Niven, G.W

“…An aminopeptidase A (EC 3.4.11.7) was purified from Lactococcus lactis subsp. lactis NCDO 712. Of the 18 aminoacyl-alanine dipeptides tested, the enzyme…”
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Aqueous two-phase systems: a novel approach for the separation of proteose peptones by Isgrove, F.H, Williams, R.J.H, Niven, G.W, Andrews, A.T

“…Poly(ethylene glycol) and dextran aqueous two-phase systems (ATPS) were developed to facilitate the separation of components of the proteose peptone fraction…”
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