Experiments on bacterial culture in liquid medium
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Drug resistance variation in bacteria - R factor transfer assay
Some bacteria carry splicing R plasmids and can transmit resistance to sensitive bacteria through splicing, causing them to rapidly turn into drug-resistant bac
Solid medium preparation experiment
Solid culture medium can be divided into two categories: (1) a class is made of natural solid-like substances, such as potato blocks, bran, rice bran, soybean c
Experiments on the observation of biological traits of Enterobacteriaceae
Recognize the biology of enterobacteria.
Experimental isolation and characterization of pathogenic Enterobacteriaceae from feces
Familiarize yourself with the principles of isolation and identification of pathogenic Enterobacteriaceae in feces.
Clostridium anaerobicum experiment
Recognize the morphology and culture characteristics of Clostridium tetani, Clostridium perfringens and Clostridium botulinum, and understand the pathogenicity
Morphological observation experiment of diphtheria rod-shaped bacillus
Knowledge of heterochromatic granule staining; knowledge of the morphological staining characteristics of Corynebacterium diphtheriae.
S-S agar configuration experiment
S-S agar (Salmon, Shigella spp. agar) is a selective medium with a strong inhibitory effect on E. coli and no inhibitory effect on enteric pathogens; therefore,
Morphological staining and culture experiments of pathogenic cocci
Recognize the morphological staining and culture characteristics of pathogenic cocci.