Results 41 to 50 of about 47,153 (259)

Phage ϕC2 mediates transduction of Tn6215, encoding erythromycin resistance, between Clostridium difficile strains [PDF]

open access: yes, 2013
UNLABELLED: In this work, we show that Clostridium difficile phage ϕC2 transduces erm(B), which confers erythromycin resistance, from a donor to a recipient strain at a frequency of 10(-6) per PFU.
Chang, Barbara J   +5 more
core   +3 more sources

THE ANTITOXIN OF TETANUS. [PDF]

open access: yesJAMA: The Journal of the American Medical Association, 1896
Among the many principles on which are based our modern theories of the etiology and therapeutics of disease is that of the vaccinating or immunizing power of attenuated cultures of specific microorganisms. Although this principle is forecast by Jenner's discovery of the vaccine against variola, it is to the great Frenchman, Pasteur, that should be ...
openaire   +2 more sources

Small Open Reading Frames, Non-Coding RNAs and Repetitive Elements in Bradyrhizobium japonicum USDA 110 [PDF]

open access: yes, 2016
Small open reading frames (sORFs) and genes for non-coding RNAs are poorly investigated components of most genomes. Our analysis of 1391 ORFs recently annotated in the soybean symbiont Bradyrhizobium japonicum USDA 110 revealed that 78% of them contain ...
Cuklina, Jelena   +5 more
core   +2 more sources

ANTITOXIN AND DIPHTHERIA. [PDF]

open access: yesJAMA: The Journal of the American Medical Association, 1897
At a meeting held here about a year ago I read a paper entitled "Diphtheria," in which the subject was treated in its entirety and some reference was made to the use of antitoxin serum. The paper which I present tonight deals chiefly with antitoxin and some reference is made to diphtheria as seems to be proper or relevant to the subject.
openaire   +3 more sources

Studies on the denaturation of antibody: II. The effect of protein concentration on the rate of denaturation of diphtheria antitoxin by urea [PDF]

open access: yes, 1945
The specific rate of inactivation of antitoxin in urea solutions, as measured by the Römer neutralization test with toxin, has been shown to be independent of the concentration of protein under the conditions studied.
Wright, George G.
core   +1 more source

Two VHH Antibodies Neutralize Botulinum Neurotoxin E1 by Blocking Its Membrane Translocation in Host Cells

open access: yesToxins, 2020
Botulinum neurotoxin serotype E (BoNT/E) is one of the major causes of human botulism, which is a life-threatening disease caused by flaccid paralysis of muscles. After receptor-mediated toxin internalization into motor neurons, the translocation domain (
Kwok-Ho Lam   +3 more
doaj   +1 more source

MenT nucleotidyltransferase toxins extend tRNA acceptor stems and can be inhibited by asymmetrical antitoxin binding

open access: yesNature Communications, 2023
Mycobacterium tuberculosis, the bacterium responsible for human tuberculosis, has a genome encoding a remarkably high number of toxin-antitoxin systems of largely unknown function. We have recently shown that the M.
Xibing Xu   +9 more
doaj   +1 more source

Intracellular Localization of the Proteins Encoded by Some Type II Toxin-Antitoxin Systems in Escherichia coli

open access: yesmBio, 2021
Bacterial toxin-antitoxin (TA) systems encode a toxin and an antitoxin that counteracts the toxin. Such TA systems are found abundantly on bacterial chromosomes and on extrachromosomal genetic elements. The toxin is always a protein.
Alexander Mager   +2 more
doaj   +1 more source

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