Results 141 to 150 of about 934 (162)
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Maceration by Erwinia aroideae
Netherlands Journal of Plant Pathology, 1968Calcium which activates enzymes that split chains of pectic substances also increases the activity of macerating enzymes produced in culture byErwinia aroideae. EDTA suppresses both types of activity. Separation on carboxymethylcellulose gave a number of fractions in each of which there was reasonably close correspondence between macerating, chain ...
Margaret Dean, R. K. S. Wood
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Properties of the purified penicillin V-acylase ofErwinia aroideae
Experientia, 1975Une penicilline V-acylase intracellulaire, produite par une soucheErwinia aroideae a ete purifiee et caracterisee. Cette enzyme presente des proprietes differentes des penicilline-acylases classiques.
E J, Vandamme, J P, Voets
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The Genus Hapaline (Araceae: Aroideae: Caladieae)
Kew Bulletin, 1996Hapaline is a genus of seven species occurring from Burma (Myanmar) and China (Yunnan) to Brunei. Schott (1857) published Hapale for a small, tuberous-stemmed herb collected by Wallich in Burma almost 30 years earlier. Later, Schott (1858) altered the generic spelling to Hapaline to prevent confusion with the zoological Hapale Illiger (1811), a genus ...
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Characterisation of two ornithine-containing lipids from Erwina aroideae
Chemistry and Physics of Lipids, 1981Abstract An apparently pure ornithine-containing lipid (OCL) was isolated from Erwina aroideae by solvent extraction and thin-layer chromatography (TLC). However, selective hydrolysis of the lipid under acidic and basic conditions and analysis of hydrolysates by gas chromatography-mass spectrometry (GCMS) showed that two structurally similar OCL ...
V.N. Madhavan, J. Done, J. Vine
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Endopectate lyase from Erwinia aroideae
1988Publisher Summary This chapter describes the assay method and purification procedure of endopectate lyase from Erwinia aroideae . Endopectate lyase activity is determined spectrophotomctrically by measuring the increment of unsaturated compounds at 235 nm absorbance.
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chloroplast genome sequences of three Aroideae species (Araceae)
2021Colocasia gigantea, Caladium bicolor and Xanthosoma sagittifolium are three worldwide famous ornamental and/or vegetable plants in the Araceae family, These species in the subfamily Aroideae are taxonomically perplexing due to shared interspecific morphological traits and variation.
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[F'ColVColBtrpcys plasmid in Erwinia aroideae].
Genetika, 1978Erwinia aroideae carries a cryptic plasmid with 30 S sedimentation coefficient. Plasmid F'ColVColBtrpcys does not dissociate in E. aroideae and is replicated under stringent control since the number of plasmid copies per chromosome does not exceed one. The behaviour of F'ColVColBtrpcys plasmid in E. aroideae is characterized by (1) instability observed
D M, Gol'farb +2 more
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Purification and properties of
The intracellular enzyme, L-asparaginase, from aerobically grown Erwinia aroideae NRRL B-138 has been purified and some of its properties studied. Sonic treatment permitted recovery of 95% of L-asparaginase from cells. The crude cell lysate was purified 167-fold by means of ammonium sulfate fractionation and column chromatography on hydroxylapatite ...
F S, Liu, J E, Zajic
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The status of Cryptocoryne annamica (Araceae: Aroideae: Cryptocoryneae) in Vietnam
2014(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Nguyen, V. D. +2 more
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VASCULAR PATTERNS IN STEMS OF ARACEAE: SUBFAMILIES COLOCASIOIDEAE, AROIDEAE AND PISTIOIDEAE
American Journal of Botany, 1983The stem vasculature of ten genera of Colocasioideae and three genera of Aroideae was analyzed by films of series of cross sections. The technique was unsuited for the numerous tuberous genera of Aroideae (and Pistia), which have shortened internodes.
J. C. French, P. B. Tomlinson
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