Results 181 to 190 of about 9,066 (195)
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The "Autolysin" Treatment for Cancer
Journal of the American Medical Association, 1915To the Editor: —In the Nov. 6, 1915, issue ofThe Journalthere was printed a special article by Dr. Richard Weil regarding the autolysin treatment of cancer. In this article Dr. Weil attempts to analyze the situation respecting autolysin, the method of its introduction in the General Memorial Hospital and the nature of the patients who were treated in ...
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1990
Cells of higher and lower plants are surrounded by a rigid cell wall, which is composed of elaborately intermeshed macromolecules. Growth, release and reproduction require a modification of this closely-knitted mesh-work.
S. Waffenschmidt, L. Jaenicke
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Cells of higher and lower plants are surrounded by a rigid cell wall, which is composed of elaborately intermeshed macromolecules. Growth, release and reproduction require a modification of this closely-knitted mesh-work.
S. Waffenschmidt, L. Jaenicke
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1980
Among the earliest knowledge about microbes is the fact that cells, suspended and incubated under unfavourable conditions for growth and anabolism, disintegrate. Indeed autolysates of yeasts and other cells were some of the earliest sources of soluble enzymes, and did trojan work in the heroic days of the investigations of intermediary carbohydrate ...
H. J. Rogers, H. R. Perkins, J. B. Ward
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Among the earliest knowledge about microbes is the fact that cells, suspended and incubated under unfavourable conditions for growth and anabolism, disintegrate. Indeed autolysates of yeasts and other cells were some of the earliest sources of soluble enzymes, and did trojan work in the heroic days of the investigations of intermediary carbohydrate ...
H. J. Rogers, H. R. Perkins, J. B. Ward
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Differentiation of Bacterial Autolysins by Zymogram Analysis
Analytical Biochemistry, 2001The use of zymograms in which the bacterial cell wall heteropolymer peptidoglycan is incorporated into the resolving gel of SDS-PAGE has led to the identification of various SDS stable peptidoglycan hydrolases (autolysins). To examine the specificity of autolysins with respect to O-acetylated peptidoglycan, a discontinuous SDS-PAGE system has been ...
H, Strating, A J, Clarke
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Full-length structure of the major autolysin LytA
Acta Crystallographica Section D Biological Crystallography, 2015LytA is responsible for the autolysis of manyStreptococcusspecies, including pathogens such asS. pneumoniae,S. pseudopneumoniaeandS. mitis. However, how this major autolysin achieves full activity remains unknown. Here, the full-length structure of theS. pneumoniaeLytA dimer is reported at 2.1 Å resolution. Each subunit has an N-terminal amidase domain
Li, Qiong +10 more
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Isolation and purification of a Campylobacter upsaliensis autolysin
Canadian Journal of Microbiology, 1999Autolytic activity in the soluble and sediment fractions of sonicates of the spiral and the coccoid form of Campylobacter upsaliensis could not be demonstrated by native (nondenaturing) polyacrylamide gel electrophoresis (PAGE). Autolysins were detected, however, by using denaturing sodium dodecyl sulfate (SDS) - PAGE gels containing either purified ...
S, Santiwatanakul, N R, Krieg
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Algal Wall-Degrading Enzymes — Autolysines
1981The structure of the walls of cells which grow, differentiate, and fuse with other cells must be changeable during ontogenesis. An obvious expression of structural change is lysis of the cell wall. Normal (nonpathological) cell wall autolysis seems to appear during different events in the life cycle of plants : active growth and vegetative ...
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