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Acetylornithinase of Escherichia coli: partial purification and some properties.
Compounds Used-N”l-Acetyl-n-ornithine was synthesized as previously described (5, 3).’ L-Ornithine monohydrochloride was obtained from the Mann Research Laboratories. Several of the acetylamino acidsExpand
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Distribution of Lysine Pathways Among Fungi: Evolutionary Implications
With the aid of diagnostic radiocarbon tracers, lysine synthesis was studied in representatives of 21 orders of basidiomycetes, ascomycetes, and phycomycetes. The labeling pattern corresponding toExpand
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Structural biology of bacterial iron uptake systems.
Numerous bacterial proteins are involved in microbial iron uptake and transport and considerable variation has been found in the uptake schemes used by different bacterial species. However, whetherExpand
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Phosphorus-31 and Nitrogen- 14 NMR Studies of the Uptake of Phosphorus and Nitrogen Compounds in the Marine Macroalgae Ulva lactuca.
Cytoplasmic phosphomonoesters and inorganic phosphate, as well as vacuolar inorganic phosphate and polyphosphates, gave rise to the major peaks in (31)P nuclear magnetic resonance (NMR) spectra ofExpand
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Pulse release of sugars and polyols from canopy bryophytes in tropical montane rain forest (Guadeloupe, French West Indies)
Nonvascular epiphytes within the canopy of tropical montane rain forest in Guadeloupe (French West Indies) are exposed to episodes of severe desiccation on more than 30 percent of all days each year.Expand
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Evolving Genes and Proteins.
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A N and N Nuclear Magnetic Resonance Study of Nitrogen Metabolism in Shoot-Forming Cultures of White Spruce (Picea glauca) Buds.
Nitrogen-14 and nitrogen-15 nuclear magnetic resonance (NMR) spectra were recorded for freshly dissected buds of Picea glauca and for buds grown for 3, 6 and 9 weeks on shoot-forming medium.Expand
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