Effect of carbon and nitrogen sources on neutral proteinase production by Pseudomonas aeruginosa
Jazyk angličtina Země Spojené státy americké Médium print
Typ dokumentu časopisecké články
PubMed
6797905
DOI
10.1007/bf02927327
Knihovny.cz E-zdroje
- MeSH
- alkoholy farmakologie MeSH
- aminokyseliny farmakologie MeSH
- dusík farmakologie MeSH
- endopeptidasy metabolismus MeSH
- glukosa farmakologie MeSH
- koncentrace vodíkových iontů MeSH
- kyseliny farmakologie MeSH
- peptony farmakologie MeSH
- Pseudomonas aeruginosa enzymologie MeSH
- uhlík farmakologie MeSH
- Publikační typ
- časopisecké články MeSH
- Názvy látek
- alkoholy MeSH
- aminokyseliny MeSH
- casamino acids MeSH Prohlížeč
- dusík MeSH
- endopeptidasy MeSH
- glukosa MeSH
- kyseliny MeSH
- peptony MeSH
- uhlík MeSH
A strain of Pseudomonas aeruginosa from soil produced large quantities of extracellular neutral proteinase and could utilize several organic substances as carbon and nitrogen sources for enzyme production. The growth media required the presence of a high amount of phosphate when glucose was the carbon source. The intermediates of citric-acid cycle acids supported the proteinase production more than any other carbon sources. However, complex nitrogenous substances supported enzyme production more efficiently. Higher concentration of casamino acids suppressed the protinase synthesis.
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