Bacterial Biochemical Reaction Test
Some bacteria belong to different species or types, but their morphology and colony characteristics are basically the same, relying only on the observation of m
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3,200+ step-by-step lab protocols and SOPs for cell culture, staining, PCR, protein work and microbiology, with reagents, conditions and evaluation criteria.
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Tests for pathogenic Escherichia coli in foodstuffs
The test of pathogenic bacteria in food mainly includes the test of various pathogenic bacteria in food raw materials and food, such as Staphylococcus aureus, S
Linear plasmid DNA 5'-sticky end dephosphorylation assay
The 5' end of the plasmid DNA cut by restriction endonuclease has a phosphate group, and if this vector is used to directly transform E. coli, the chance of its
Cotton plug making experiment
The role of cotton plugs is twofold: one is to prevent contamination by stray bacteria, and the other is to ensure good aeration. Therefore, the quality of the
Experiments on bacterial culture in liquid medium
Source of content: compact guide to molecular biology 5th ed.
Experiments on the preparation of Ko's No. I medium
Koch's I medium is a synthetic medium used to culture and observe the morphological characteristics of actinomycetes. With the addition of appropriate amounts o
Enrichment medium preparation experiment
Source of content: compact guide to molecular biology 5th ed.
Experiments on the preparation of Martin's medium
Martin's medium is a selective medium used to isolate fungi. This medium is composed of glucose, peptone, K2HPO4, MgS04-7H2O, Bengal red (Rose Bengal), and stre
Experiment on the preparation of blood agar medium
Blood medium is a kind of beef paste peptone medium containing defibrillated animal blood (usually rabbit blood or sheep blood), so in addition to the various n