Bacterial colony morphology is the first step of classifying the bacterial species before sending them to subsequent identification process with devices, such as VITEK 2 automated system and mass spectrometry microbial identification system. It is essential as a pre-screening process becaus...
Numerical diffraction from a bacterial colony was investigated from the viewpoint of applying the sampling criterion for both spatial and frequency domains. Once the morphology information of a bacterial colony was given, the maximum diffraction angle was estimated to reveal the minimum and maximum leng...
Systems biology and functional genomics approaches for the identification of cellular responses to drug toxicity Extensive growth in the field of molecular biology in recent decades has led to the development of new and powerful experimental and computational tools th... AH Harrill,I Rusyn - 《Expert...
the strains were identified by colony morphology, Gram-staining characteristics and oxidase (Gram-negative bacilli) or catalase tests. Phenotypic methods or standard biochemical procedures were used to identify suspected bacteria of SS, HPS, Pm,E. coli, APP, Bb, SE, E. rhusiopathiae, and ...
(3), CFU(T) and CFU(R) are the transconjugants/recipients colony-forming units obtained from the number of colonies on the selective agar plates (corrected by the dilution factor), respectively. While in Eq. (4) the number of bacterial cells was enumerated by flow cytometry. The time-...
Pathogen isolation and identification were performed onActinidia arguta‘Longcheng No. 2’ occurring bacterial canker from Liaoning Province, China. The pathogenic bacteria were identified asPseudomonas syringaepv.actinidiae(Psa) by the analysis of morphology,16S rRNA andgyrBsequence, which were identified ...
Where in Eq. (3), CFU(T)and CFU(R)are the transconjugants/recipients colony-forming units obtained from the number of colonies on the selective agar plates (corrected by the dilution factor), respectively. While in Eq. (4) the number of bacterial cells was enumerated by flow cytometry. ...
The initial number of 40 isolates was reduced to 20 colonies, selected randomly after a first round of screening based on colony characteristics (involving colony size, shape, color, margin, opacity, elevation, and consistency) and the morphology of isolates based on Gram's staining. The colonies...
(Supplementary Data9). After incubation, colonies were selected based on their character and colony morphology and were purified by triple serial colony isolation. The isolates were subjected to Sanger sequencing and identified on the basis of PCR analyses with 27 F and 1492 R primers, and ...
First, bacterial cultures were spotted between two lines of 1-day-grownA. nigermycelia. The ancestor bacterium grew and created a small colony almost surrounded by the fungus after 7 days (Fig.1b). Most of the evolved isolates behaved similarly to the ancestor, but isolates from two CoEvo ...