Experiments on the splicing action of bacteria
Bacterial splicing is the phenomenon of recombination that occurs when the DNA of a donor bacterium is unidirectionally transferred to the recipient bacterium b
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Experiments on the culture method of isolation of bacteria by plate delineation
This method is suitable for clinical specimens or other cultures mixed with many kinds of bacteria, which can be separated and cultured to obtain single colonie
50% endpoint assay for viral titer assay
Determination of viral titer can be applied to measure viral virulence.
Bacterial isolation by inoculation with slanting medium method
This method is suitable for pure culture and preservation of strains, and can also be used for identification tests of urea and Kirschner's bisaccharides media.
Microporous membrane filtration and sterilization experiment
Filtration is the mechanical removal of bacteria from liquids or gases. According to different needs to choose different filter and filter plate materials. The
Microbial Sensor Determination of BOD Experiment
Environmental protection, the evaluation of water quality organic pollution and sewage treatment efficiency of the important indicators BOD (biochemical oxygen
Experiments on the pathogenic effects of podocarpus
Bacterial pods are closely related to pathogenicity. When pods are present, they are pathogenic; when they are lost, pathogenicity decreases or disappears, due
Isolation experiments of drug-resistant mutant strains
Changes in the order of bases in a gene can lead to genetic variation in microbial cells. This variation can sometimes enable the cell to survive in a harmful e
Several experiments on trace simple identification techniques
Over the past two decades, the international community has successfully developed a technology that can detect multiple reactions or dozens of reactions in a si