The lytic phase is the ancestral state for these viruses, reminiscent of tailed viruses with similar morphology from the early Cambrian era. The lambda phage linear dsDNA genome contains 48,490 bp with 12 nucleotide single-stranded segments called “cos” sites at the 5′ ends; they help ...
The FliG, FliM, and FliN proteins of Escherichia coli are essential for flagellar assembly and function. A combination of physiological, molecular genetic, and biochemical approaches was used here to study the arrangement of these proteins and their functions in the flagellar motor. The results ...
Bacterial flagella are involved in the arrangement of cell orientation on top of line patterns Full size image Full size image Cell morphology on line patterns with different widths Figure 5: Cell morphology on narrow line patterns. Full size image ...
Escherichia Coli B In subject area: Agricultural and Biological Sciences About this pageSet alert Also in subject areas: Biochemistry, Genetics and Molecular Biology Immunology and Microbiology Medicine and DentistryShow moreDiscover other topics On this page Chapters and Articles Related Terms ...
Here, Ag2O nanoparticles (NPs) with uniform spherical morphology and small size (around 30 nm) were prepared. The as-prepared Ag2O NPs induced high antibacterial activity (100% inhibition ratio) against E. coli. A two-step antibacterial process was proposed and confirmed, which divided into ...
Small intestinal morphology and goblet cell counting The histomorphology and the count of goblet cells in the jejunum were determined according to our previous study [30]. Briefly, each tissue sample was used to prepare five slides and each slide had three sections (5 μm thickness), which ...
coli challenge and dietary clays affect the intestinal barrier of pigs. Two groups of 32 pigs (initial BW: 6.9 卤 1.0 kg) were distributed in a 2 脳 4 factorial arrangement of a randomized complete block design (2 challenge treatments: sham or E. coli, and 4 dietary treatments: control,...
Gong-Zheng HuCollege of Animal Science and Veterinary MedicineJournal of Basic MicrobiologyPan Y S,Liu J H,Hu H,Zhao J F,Yuan L,Hu G Z,Wang L F.Novel arrangement of the bla CTX-M-55 gene in an Escherichia coli isolate coproducing 16S rRNA methylase.Journal of Basic Microbiology. 2013...
coli strain ENV-187, which originated from pig slurry in Estonia [15]. The contig arrangement was again analysed by PCR (Supplementary Table S1) and a plasmid size of 33 303 bp was calculated (Fig. 1B). The nucleotide sequence of pEcIHIT31346-MCR-1 showed 99.97% similarity to pESTMCR...
We present the crystal structure and biochemical characterization of Escherichia coli YbiB, a member of the hitherto uncharacterized TrpD2 protein family. Our results demonstrate that the functional diversity of proteins with a common fold can be far greater than predictable by computational annotation....