Results 141 to 150 of about 1,953 (171)

CelS: a novel endoglucanase identified from Erwinia carotovora subsp. carotovora

Gene, 1990
A plasmid clone expressing a beta(1,4)-glucan glucanohydrolase (EC 3.2.1.4; endoglucanase) in Escherichia coli was isolated from a genomic library of Erwinia carotovora subsp. carotovora. The DNA segment carrying the corresponding structural gene, named celS, contained an open reading frame encoding a 264-amino acid (aa) polypeptide.
Saarilahti, H.T., Henrissat, Bernard, Palva, E.T.   +2 more
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Chemotaxes of Erwinia Carotovora Subsp. Carotovora and Erwinia Chrysanthemi

1987
The chemotactic responses of Erwinia carotovora subsp. carotovora W27 (Ecc) and E. chrysanthemi RA3 (Ech) were studied by the Adler’s capillary technique. Ecc and Ech exhibited positive chemotaxes toward a variety of sugars, amino acids and organic acids.
S. T. Hsu, H. C. Huang
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Application of recA PCR-RFLP for Differentiation of Erwinia carotovora subsp. carotovora and Erwinia carotovora subsp. atroseptica.

2001
The species Erwinia carotovora comprises pectolytic erwinias that cause diseases on wide range of plants. Erwinia carotovora subsp. atroseptica (Eca) causes blackleg and soft rot of potato and in some countries is considered a quarantine pathogen. Erwinia carotovora subsp.
M. Waleron, K. Waleron, E. Lojkowska
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Luminescence based detection of Erwinia carotovora subsp. Carotovora in soil

Soil Biology and Biochemistry, 1992
Abstract Light output from luminescent strains of Erwinia carotovora subsp. carotovora , constitutively expressing the luciferase genes, was used for specific estimation of bacterial biomass, in liquid culture and in soil. In liquid culture, the lower detection limit was ca 100cfu ml −1 .
Fiona A. Grant, James I. Prosser, Kenneth Killham, L.Anne Glover   +3 more
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Extracellular and Intracellular Exopectate Lyases of Erwinia carotovora subsp. carotovora

広島大学生物生産学部紀要, 1979
E.carotovoraは代表的な軟腐病菌であり,強力なエンドペクチナーゼを生産することで知られている。本研究で用いたW2株もE.carotovoraに属することがわかっている。しかしW2株は通常株と異なり,エンド酵素をつくらず,エキソペクテートリアーゼ(exo-PAL)のみを生産するので理想的なexo-PAL給源である。前報ではexo-PALを菌体外酵素として分離したが,最近,この酵素が菌体内にも多量に生産されることを知った。両酵素がかなりな純度にまで精製されたので,ここでは精製法と2,3の性質について報告した。なお,両酵素はセルロースイオン交換体で処理すると,それぞれ二つの画分に分かれたので,仮に菌体外酵素を1-A,1-B,菌体内酵素を2-A,2-Bと呼ぶことにした。ただし1 ...
Hatanaka, Chitoshi, Kegoya, Yomiko, Imamura, Tsuneaki   +2 more
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Molecular mechanisms of pathogenesis incited by Erwinia carotovora subsp. carotovora

2016
Ph. D.
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[The characteristic of the colispecific bacteriocins of Erwinia carotovora subsp. carotovora Ec153].

Mikrobiolohichnyi zhurnal (Kiev, Ukraine : 1993), 2010
It has been shown for the first time that macromolecular carotovoricins from Erwinia carotovora subsp. carotovora Ec153 strain are active to Escherichia coli and posses endonuclease activity. It has been established that 19.1% of strains isolated from the patients are sensitive to these bacteriocins.
E D, Krylova, F I, Tovkach
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Comparisons between Pectic Enzyme Genes from Erwinia Carotovora Subsp. Carotovora and E. Carotovora Subsp. Atroseptica

1987
We have used molecular cloning to isolate DNA sequences coding for pectolytic enzymes from Erwinia carotovora subsp. carotovora strain EC14 and Erwinia carotovora subsp. atroseptica strain SR-8. Ten pectolytic cosmid clones and four pectolytic pBR322 clones from EC14 were compared with two pectolytic pBR322 clones from SR-8 using restriction mapping ...
C. Allen, D. P. Roberts, G. H. Lacy
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[Detection of bacteriophages of siphoviridae family in Erwinia carotovora subsp. carotovora].

Mikrobiolohichnyi zhurnal (Kiev, Ukraine : 1993), 2012
It was established that the polylysogenic phage system of culture Erwinia carotovora subsp. carotovora 91P includes: a) defective bacteriophages of Myoviridae family, which are displayed as macromolecular carotovoricins b) valuable highly unstable temperate phage, which can be attributed to the family Myoviridae, and which, perhaps, is an analogue of ...
T V, Ivanitsa, F I, Tovkach
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recA-Mediated Induction of Pectin Lyase and Carotovoricin in Erwinia Carotovora Subsp. Carotovora

1987
Pectin lyase (PNL) and the bacteriocin, carotovoricin (CTV), were induced in Erwinia carotovora subsp. carotovora (Ecc) strain 71 by the DNA damaging agents mitomycin C, nalidixic acid, and ultraviolet light. These agents, in contrast, were not required for the induction of the pectolytic enzymes pectate lyase and polygalacturonase, which are induced ...
R. T. Zink, J. K. Engwall, J. L. McEvoy, A. K. Chatterjee   +3 more
openaire   +1 more source