Paola Stephania/LINK TO PREVIOUS-INVESTIGATION.: Difference between revisions

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=='''INVESTIGATION AROUND MICROORGANISM AND PHOTOGRAPHY TECHNIQUES'''==
'''INVESTIGATION AROUND MICROORGANISM AND PHOTOGRAPHY TECHNIQUES'''


In order to decide which microorganism are suitable for the work that is going to be developed, an initial investigation is made in order to understand the characteristics of each microorganism, their needs in order to grow,  and important information suitable for the project.
In order to decide which microorganism are suitable for the work that is going to be developed, an initial investigation is made in order to understand the characteristics of each microorganism, their needs in order to grow,  and important information suitable for the project.
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==='''MICROSCOPIC PHOTOGRAPHY.'''===
'''MICROSCOPIC PHOTOGRAPHY.'''
The first step is to find a subject, in my case, I want to work with ''Polycephalum/physarum'' an allowed sample in the laboratory, with samples taking from the human body, could be like ''Escherichia Coli'' and also some other microorganism that can be found in the Ilm Park, in Weimar-Germany.
The first step is to find a subject, in my case, I want to work with ''Polycephalum/physarum'' an allowed sample in the laboratory, with samples taking from the human body, could be like ''Escherichia Coli'' and also some other microorganism that can be found in the Ilm Park, in Weimar-Germany.


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https://www.popphoto.com/tips-pro-microscopic-photography
https://www.popphoto.com/tips-pro-microscopic-photography
==='''SELECTED SPECIMENS FURTHER INVESTIGATION'''===
- This specimen is found globally in marine environments.
- Is found in very low quantities in almost all oceans of the world in temperate or subtropical water, but are found in higher concentrations in symbiosis with certain deep-sea life like the normal gut microbiota of marine animals.
- The bioluminescence of A. fischeri is caused by transcription of the lux operon, which is induced through population-dependent quorum sensing. The population of A. fischeri needs to reach an optimal level to activate the lux operon and stimulate light production.
- Medium:
NaCl 30 g
Glycerol 1 g
Pepton (Bacxto-peptone) 10 g
Meat extract 3 g
Made up with distilled water to 1000 ml
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