negative ions effectsbactericidal effectEscherichia colitryptic soy broth agar platesDC electrical coronaThe bactericidal effect of both negative and positive ions generated by a dc electrical corona in nitrogen were investigated. Tryptic soy broth agar plates inoculated with E. coli) were placed into a...
Figure 1: Chemical structures of peptoids. (A) Peptoid 1 and (B) Peptoid 2. Full size image E. coli killing kinetics In order to differentiate between bacteriostatic and bactericidal mode of action of peptoids 1 and 2, E. coli cultures were challenged with different concentrations in a ...
Streptococcus pneumoniae can be divided into many strains, each a distinct set of isolates sharing similar core and accessory genomes, which co-circulate within the same hosts. Previous analyses suggested the short-term vaccine-associated dynamics of S.
Campylobacter binding to host cell receptors is not mediated by fimbria or pili, like in E. coli and Salmonella[4]. As noted in a recent review, other bacterial cell structures may contribute to interaction of Campylobacter with host cells [5]. In some cases, bacterial adhesion can be ...
Effects of Recombination Rate and Gene Density on Transposable Element Distributions in Arabidopsis thaliana Transposable elements (TEs) comprise a major component of eukaryotic genomes, and exhibit striking deviations from random distribution across the genomes s... SI Wright,N Agrawal,TE Bureau - 《Ge...
Aim To determine the potential combined effects of climate change and land transformation on the modelled geographic ranges of Banksia . Location Mediterr... CJ Yates,A Mcneill,J Elith,... - 《Diversity & Distributions》 被引量: 156发表: 2010年 The influence of unattached electrons on the coll...
Lytic activity of lysozyme derivatives in the presence of purified LPS (outer membrane lipopolysaccharides of E. coli) against M. lysodeikticus was consistently decreased with an increase in the degree of modification with palmitic acid. This suggested that enhanced activity of palmitoyl lysozyme ...
Severe sepsis represents 2.26 cases per 100 hospital discharges in the United States (1). With an estimate of 751,000 cases a year in the United States and a 28.6% mortality, severe sepsis is responsible for 9.3% of the deaths in this country (i.e., as m
The negative replica of biomorphic TiO2 with nano-holes structure has been effectively fabricated directly from nano-nipple arrays structure of cicada wings by using a simple, low-cost and highly effective sol-gel ultrasonic method. The nano-holes array
“TFs-enhancer-promoter” regulatory module resulting in the wrinkled surface phenotype of tomato fruits due to excessive accumulation of γ-tomatine. Intriguingly, we also identified a naturally occurringGE176allelic variant in domesticated tomato accessions, showing thatGE1rather thanGE176has been ...