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A 1987 study found evidence of a possible biocontrol strategy for bacterial wilt of turf grass. The researchers found that antiserum to Pseudomonas fluorescens or Erwinia herbicola from hosts which have survived infections by the corresponding pathogens is capable of reducing wilt symptoms in turf grass caused by Xanthomonas translucens. The ...
What kind of E. coli might be associated with the outbreak? According to the CDC, the carrots might be linked to an outbreak of E. coli O121:H19, which could cause severe stomach cramps, diarrhea ...
E. coli O157:H7 was believed to have contaminated Nestlé Toll House refrigerated cookie dough. Nestlé recalled its products after the FDA reported there was a possibility that the E. coli O157:H7 outbreak, which sickened at least 66 people in 28 states, might be a result of raw cookie dough consumption. [72]
The curve for E. coli is given in the figure, with the most effective UV light having a wavelength of 265 nm. This applies to most bacteria and does not change significantly for other microbes. Dosages for a 90% kill rate of most bacteria and viruses range between 2,000 and 8,000 μJ/cm 2 .
Does heat kill E. coli? Cooking all parts of a food to a temperature of about 160 degrees Fahrenheit usually kills any E. coli bacteria that may be present, according to the World Health ...
Enterobacteria phage T2 is a virus that infects and kills E. coli. It is in the genus Tequatrovirus, and the family Myoviridae. Its genome consists of linear double-stranded DNA, with repeats at either end. The phage is covered by a protective protein coat.
A regularly cleaned microwave filter also keeps the performance of your microwave in check. When the filter becomes clogged, air isn't able to circulate properly, which can cause the microwave to ...
E. coli bacteria often carry multiple drug resistance plasmids, and under stress, readily transfer those plasmids to other species. Mixing of species in the intestines allows E. coli to accept and transfer plasmids from and to other bacteria. Thus, E. coli and the other enterobacteria are important reservoirs of transferable antibiotic ...