Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Shimon Ulitzur"'
Autor:
Nirit Ulitzur, Shimon Ulitzur
Publikováno v:
Applied and Environmental Microbiology. 72:7455-7459
Three new methods applying a novel approach for rapid and simple detection of specific bacteria, based on plaque formation as the end point of the phage lytic cycle, are described. Different procedures were designed to ensure that the resulting plaqu
Publikováno v:
Journal of Experimental Botany. 56:695-702
The process of leaf senescence is biochemically characterized by the transition from nutrient assimilation to nutrient remobilization. The nutrient drain by developing vegetative and reproductive structures has been implicated in senescence induction
Autor:
Shimon Ulitzur, Nirit Ulitzur
Publikováno v:
Water Encyclopedia
Various approaches and technologies that utilize luminescent bacteria for determination of water quality are described. The use of intact luminescent bacteria for analytical purposes has some clear advantages: the light of a single bacterium may reac
Autor:
Mordechai Suissa, Irit Weiser, Jonathan Kuhn, Sarah Reznick, Shimon Ulitzur, Gordon S. A. B. Stewart, Sharon Lubinsky-Mink, Joseph Wyse, Ilana Cohen
Publikováno v:
International Journal of Food Microbiology. 74:229-238
A phage-based reagent was developed for the detection of Salmonella in food samples. The parental phage was Felix 01, which lyses practically all Salmonella. Using data obtained about the molecular biology of the phage, a recombinant phage that carri
Autor:
David Chiswell, Shimon Ulitzur, Rekefet Sharf, Jonathan Kuhn, Sharon Lubinsky-Mink, Ilana Cohen, Joseph Wyse, Rachel H. Giles, Aviva Azriel, Dina Shahar, Sarah Reznick, Irit Weiser, Tamar Bar-On, Mordechai Suissa, Bluma Berman
Publikováno v:
International Journal of Food Microbiology. 74:217-227
Felix 01 (F01) is a bacteriophage originally isolated by Felix and Callow which lyses almost all Salmonella strains and has been widely used as a diagnostic test for this genus. Molecular information about this phage is entirely lacking. In the prese
Publikováno v:
Journal of Biological Chemistry. 275:37951-37956
Escherichia coli cells that produce only plasmid-encoded wild-type or mutant GroEL were generated by bacteriophage P1 transduction. Effects of mutations that affect the allosteric properties of GroEL were characterized in vivo. Cells containing only
Autor:
Ovadia Lev, Hillel I. Shuval, N. Barnea, D. Katzenelson, Badri Fattal, Rami Pedahzur, Shimon Ulitzur
Publikováno v:
Water Science and Technology. 42:293-298
The aim of the present work was to evaluate the disinfectant capacity and the possible fields of application of a combined silver and hydrogen peroxide (HP) water disinfectant. The findings demonstrated the high bactericidal action of silver (on E. c
Autor:
Andreas Tiehm, Michael Stieber, Fritz H. Frimmel, Peter Werner, Aharon Abeliovich, Shimshon Belkin, Shimon Ulitzur
Publikováno v:
Environmental Toxicology & Water Quality. 9:303-309
Several laboratory column percolators were operated in order to study the bioremediation potential of polycyclic aromatic hydrocarbons (PAH)-contaminated soils. The columns contained either soil artificially amended with specific PAH mixtures or cont
Publikováno v:
Environmental Toxicology & Water Quality. 9:311-316
A comprehensive laboratory investigation was conducted to test the feasibility of employing biological and physicochemical treatment processes for complex wastewaters discharged by several chemical industries. Results obtained during this study indic
Autor:
Miryam. Bairey-Albuquerque, Naomi. Guttman-Bass, Shimon. Ulitzur, Alan. Chartrand, Chaim Rav-Acha
Publikováno v:
Environmental sciencetechnology. 21(3)
Water from Lake Kinnereth (Israel) was tested for the presence of mutagenic activity, with and without disinfection by chlorine and chlorine dioxide. The samples were assayed for activity with two Ames Salmonella typhimurium tester strains, TA 104 an