Microbiology - Cell Cultures and Characteristics - Discussion

Discussion Forum : Cell Cultures and Characteristics - Section 1 (Q.No. 12)
12.
Pseudomonas aeruginosa forms a blue water soluble pigment called
pyocyanin
chlororaphin
pyoverdin
β-carotene
Answer: Option
Explanation:
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Discussion:
1 comments Page 1 of 1.

Dikshasingla said:   9 years ago
The species name aeruginosa is a Latin word meaning verdigris ("copper rust"), referring to the blue-green color of laboratory cultures of the species. This blue-green pigment is a combination of two metabolites of P.Aeruginosa, pyocyanin (blue) and pyoverdine (green), which impart the blue-green characteristic color of cultures.

- pyocyanin (blue) is water soluble pigment.

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