Observational experiments on the ascospores of Saccharomyces cerevisiae
The formation of ascospores and their shape is an important basis for the classification of yeast. The formation of ascospores can only be observed in a part of
Knowledge Base
Laboratory Protocols & SOPs Library
3,200+ step-by-step lab protocols and SOPs for cell culture, staining, PCR, protein work and microbiology, with reagents, conditions and evaluation criteria.
3228 articles
Staining experiments of bacterial cell walls
Bacterial cell wall is very thin, the cell wall of Gram-positive bacteria is 20-30 nm, and the cell wall of Gram-negative bacteria is 10-13 nm.The main chemical
Experiments on the cultivation of anaerobic microorganisms
Anaerobic microorganisms are widely distributed and diverse in nature, and their role is increasingly being emphasized. The technical key to cultivating anaerob
Colony observation of bacteria, actinomycetes, yeasts, molds and bacterial colony preparation experiments
Colony morphology refers to a certain microorganisms in a certain medium from a single organism formed by the group form. Bacteria, actinomycetes, yeasts and mo
Separation and purification experiments of microorganisms
The vast majority of different species of microorganisms live in mixed company in soil, water, air, or in human and animal and plant bodies, (1) for cell isolat
Experiments for the examination of culture characteristics of microorganisms
Culture characteristics of microorganisms refer to the community morphology and growth exhibited by microorganisms cultured on media. The culture characteristic
High Pressure Steam Sterilization Experiment
The autoclave experiment is applied to: sterilization. High-pressure steam sterilization is the items to be sterilized in a closed pressurized sterilizer pot, t
Ultraviolet sterilization test
Ultraviolet sterilization is carried out with ultraviolet lamps, the wavelength of 200 ~ 300 nm of ultraviolet light have the ability to sterilize, of which 260
E. coli growth curve measurement experiment
A certain amount of microorganisms, inoculated in a suitable fresh liquid medium, cultured at a suitable temperature, the logarithm of the number of bacteria as