Search Results - "JOHNSTON, Norah C"

A phosphoethanolamine-modified glycosyl diradylglycerol in the polar lipids of Clostridium tetani[S] by Johnston, Norah C., Aygun-Sunar, Semra, Guan, Ziqiang, Ribeiro, Anthony A., Daldal, Fevzi, Raetz, Christian R.H., Goldfine, Howard

“…The polar lipids of the anaerobic bacterium Clostridium tetani, the causative agent of tetanus, have been examined by two-dimensional thin layer…”
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Activation of Host Phospholipases C and D in Macrophages after Infection with Listeria monocytogenes by GOLDFINE, Howard, WADSWORTH, Sandra J, JOHNSTON, Norah C

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Lipid diversity among botulinum neurotoxin-producing clostridia by ZIQIANG GUAN, JOHNSTON, Norah C, RAETZ, Christian R. H, JOHNSON, Eric A, GOLDFINE, Howard

“…Clostridium botulinum has been classified into four groupings (groups I to IV) based on physiological characteristics and 16S rRNA sequencing. We have examined…”
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Structural characterization of the polar lipids of Clostridium novyi NT. Further evidence for a novel anaerobic biosynthetic pathway to plasmalogens by Guan, Ziqiang, Johnston, Norah C., Aygun-Sunar, Semra, Daldal, Fevzi, Raetz, Christian R.H., Goldfine, Howard

“…A study of the polar lipids of Clostridium novyi NT has revealed the presence of phosphatidylethanolamine (PE) and cardiolipin as major phospholipids with…”
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Membrane Fusion Induced by the Catalytic Activity of a Phospholipase C/Sphingomyelinase from Listeria monocytogenes by Montes, L.-Ruth, Goñi, Félix M, Johnston, Norah C, Goldfine, Howard, Alonso, Alicia

“…Listeria monocytogenes is a bacterium responsible for localized and generalized infections in humans and animals. It has the ability to spread from the…”
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Phospholipids of Clostridium perfringens: a reexamination by Johnston, Norah C., Baker, John K., Goldfine, Howard

“…We have identified phosphatidylethanolamine as one of the major phospholipids of Clostridium perfringens by two dimensional thin layer chromatography of the…”
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New Evidence for a Novel Biosynthetic Pathway to Plasmalogens in Anaerobic Bacteria by Goldfine, Howard, Guan, Ziqiang, Johnston, Norah C., Aygun‐Sunar, Semra, Daldal, Fevzi, Raetz, Christian R.H.

“…Study objective A study of the polar lipids of Clostridium novyi NT and C. tetani was undertaken as part of an ongoing exploration of plasmalogen biosynthesis…”
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Regulation of bilayer stability in Clostridium butyricum: studies on the polymorphic phase behavior of the ether lipids by Goldfine, Howard, Johnston, Norah C, Mattai, Jairajh, Shipley, G. Graham

“…Three of the major phospholipids of the cell membrane of Clostridium butyricum are phosphatidylethanolamine (PE), plasmenylethanolamine (PlaE), and the…”
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Extraction and Purification of 'Queen Substance' from Queen Bees by BUTLER, C. G, CALLOW, R. K, JOHNSTON, NORAH C

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Deuterium nuclear magnetic resonance studies on the plasmalogens and the glycerol acetals of plasmalogens of Clostridium butyricum and Clostridium beijerinckii [Erratum to document cited in CA107(17):154620s] by Malthaner, Marco, Seelig, Joachim, Johnston, Norah C, Goldfine, Howard

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Deuterium nuclear magnetic resonance studies on the plasmalogens and the glycerol acetals of plasmalogens of Clostridium butyricum and Clostridium beijerinckii by Malthaner, Marco, Seelig, Joachim, Johnston, Norah C, Goldfine, Howard

“…Deuterium nuclear magnetic resonance was used to investigate the structure of different lipid fractions isolated from the anaerobic bacteria Clostridium…”
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Effects of Growth Temperature on Fatty Acid and Alk-1-Enyl Group Compositions of Veillonella parvula and Megasphaera elsdenii Phospholipids by Johnston, N C, Goldfine, H

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Phase behavior of ether lipids from Clostridium butyricum by Goldfine, Howard, Johnston, Norah C, Phillips, Michael C

“…Ether lipids have been isolated from the phospholipid fraction of Clostridium butyricum IFO 3852 cells which had been grown in media devoid of biotin with…”
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Metabolism of 9-Ketodec-2-enoic Acid by Worker Honeybees (Apis mellifera L.) by Johnston, Norah C, Law, John H, Weaver, Nevin

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Nonspecific phospholipase C of Listeria monocytogenes: activity on phospholipids in Triton X-100-mixed micelles and in biological membranes by GOLDFINE, H, JOHNSTON, N. C, KNOB, C

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Porcine 987P glycolipid receptors on intestinal brush borders and their cognate bacterial ligands by Khan, A.S. (University of Pennsylvania, Philadelphia.), Johnston, N.C, Goldfine, H, Schifferli, D.M

“…Certain strains of enterotoxigenic Escherichia coli adhere to piglet intestinal epithelial cells by means of the 987P fimbriae. The 987P fimbrial structure…”
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The isolation and synthesis of queen substance, 9-oxodec-trans-2-enoic acid, a honeybee pheromone by Butler, Colin Gasking, Callow, Robert Kenneth, Johnston, Norah C.

“…A method is described for isolating ‘queen substance’, which is produced in the mandibular glands of queen honeybees and inhibits queen rearing by worker…”
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Novel polar lipid composition of Clostridium innocuum as the basis for an assessment of its taxonomic status by Johnston, Norah C, Goldfine, Howard, Fischer, Werner

“…1 Department of Microbiology, University of Pennsylvania, School of Medicine, Philadelphia, Pennsylvania 19104-6076, USA 2 Institut för Biochemie,…”
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Isolation and characterization of new phosphatidylglycerol acetals of plasmalogens by JOHNSTON, Norah C., GOLDFINE, Howard

“…A new phosphatidylglycerol acetal of cardiolipin plasmalogen has been isolated from Clostridium innocuum. The structure was derived from the results of…”
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Replacement of the aliphatic chains of Clostridium acetobutylicum by exogenous fatty acids: regulation of phospholipid and glycolipid composition by JOHNSTON, N. C, GOLDFINE, H

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