Search Results - "Stewart W.D.P"

Some aspects of structure and function in N2 [nitrogen]-fixing cyanobacteria [Blue-green algae] by Stewart, W.D.P

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Effects of L-methionine-DL-sulphoximine on the assimilation of newly fixed NH3, acetylene reduction and heterocyst production in Anabaena cylindrica by Stewart, W D, Rowell, P

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Proline inhibits N2-fixation in Anabaena 7120 by Spence, D W, Stewart, W D

“…The uptake and metabolism of proline by Anabaena 7120 is demonstrated. Uptake is linear over the first hour and it appears that the rate of proline oxidation…”
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Photosynthetic electron transport, ATP synthesis and nitrogenase activity in isolated heterocysts of Anabaena cylindrica by Tel-Or, E, Stewart, W D

“…Isolated heterocysts of the N2-fixing blue-green alga Anabaena cylindrica contain the Photosystem I components P-700, bound and soluble ferredoxins and…”
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Algal nitrogenase, reductant pools and photosystem I activity by Lex, M, Stewart, W D

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The role of specific cations in regulation of cyanobacterial glutamine synthetase by Ip, S M, Rowell, P, Stewart, W D

“…Purified glutamine synthetase from the cyanobacterium Anabaena cylindrica required a divalent cation for activity. Maximum biosynthetic activity required Mg2+…”
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The effect of suspended particulate material on cyanobacteria--cyanophage interactions in liquid culture by Barnet, Y M, Daft, M J, Stewart, W D

“…The effect of the lytic phage LPP-DUN1 on the cyanobacterium Plectonema boryanum has been investigated in batch and in continuous cultures in the presence and…”
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Cyanobacteria-eukaryotic plant symbioses by Stewart, W D, Rowell, P, Rai, A N

“…N2-fixing heterocystous cyanobacteria develop in symbiotic association with a small number of eukaryotic plant species belonging to the algae, fungi,…”
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The occurrence of fimbriae on N(2)-fixing cyanobacterium which occurs in lichen symbiosis by Dick H, Stewart W.D.P

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cyanophyte hepatic symbiosis. I. Morphology and physiology , Hepaticae, blue green algae by Rodgers, G.A, Stewart, W.D.P

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cyanophyte hepatic symbiosis. II. Nitrogen fixation and the interchange of nitrogen and carbon by Stewart, W.D.P, Rodgers, G.A

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D-ribulose 1, 5-diphophate carboxylase from the blue-green alga Aphanocapsa 6308 by Codd G.A, Stewart W.D.P

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Osmotic adjustment in cyanobacteria from hypersaline environments by Reed, R.H, Chudek, J.A, Foster, R, Stewart, W.D.P

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15 N 2 Incorporation and metabolism in the lichen Peltigera aphthosa Willd by Rai, A.N., Rowell, P., Stewart, W.D.P.

“…The Nostoc in the cephalodia of the lichen Peltigera aphthosa Willd. fixed 15N2 and the bulk of the nitrogen fixed was continuously transferred from it to its…”
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Nitrogenase Activity and Dark CO 2 Fixation in the Lichen Peltigera aphthosa Willd by Rai, A.N., Rowell, P., Stewart, W.D.P.

“…The lichen Peltigera aphthosa consists of a fungus and green alga (Coccomyxa) in the main thallus and of a Nostoc located in superficial packets, intermixed…”
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Glutamine synthetase and nitrogenase activity in the blue green alga Anabaena cylindrica by Rowell, P, Enticott, S, Stewart, W.D.P

“…On adding NH4+ to nitrogen-fixing cultures of Anabaena cylindrica, the glutamine pool of the intact filament increases within seconds. Nitrogenase activity and…”
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Bloom-forming cyanobacterium Microcystis aeruginosa overwinters on sediment surface by Preston, T, Stewart, W.D.P, Reynolds, C.S

“…Using a nitrogen-15 tracing technique, appearance of Microcystis aeruginosa in the phytoplankton of an experimental enclosure (Blelham Tarn, U.K.) was directly…”
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Osmotic adjustment in Spirulina platensis by Warr, S.R.C., Reed, R.H., Chudek, J.A., Foster, R., Stewart, W.D.P.

“…The filamentous cyanobacterium Spirulina platensis has been examined for salt tolerance and osmotic adjustment. Salinities up to 150% seawater had little…”
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Biochemistry and physiology of nitrogen fixation with particular emphasis on nitrogen-fixing phototrophs by Stewart, W.D.P, Rowell, P

“…This paper presents an overview of aspects of N₂-fixation in phototrophic N₂-fixers. Nitrogenase is little different in phototrophs from other organisms…”
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Cellular compartmentation of photosynthetic and photorespirator enzymes in the heterocystous cyanobacterium Anabena cylindrica by Codd G.A, Okabe K, Stewart W.D.P

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