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Details van artikel 7 van 11 gevonden artikelen
| Titel: |
The extracellular products of Anabaena cylindrica Lemm. I. Isolation of a macromolecular pigment-peptide complex and other components |
| Auteur: |
Walsby, A. E. |
| Verschenen in: |
European journal of phycology |
| Paginering: | Jaargang 9 (1974) nr. 4 pagina's 371-381 |
| Jaar: |
1974-12-31 |
| Inhoud: |
The extracellular products of Anabaena cylindrica Lemm. comprise a large variety of compounds including peptides, brownish pigments and substances fluorescing white and blue in ultraviolet light. A number were separated or isolated using techniques of gel filtration, ion exchange and paper chromatography. Serine and threonine comprised over 90% of the amino acids in a group of complex pigmented and fluorescent compounds. One of these accounted for a large proportion of the peptide and pigment present. It contained a large pigment moiety of molecular weight > 5 000 which formed a firm complex with more than 10% of the iron supplied in the culture medium. The anti-polymyxin activity described by Whitton was not associated with any of the major pigments or peptides present. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 7 van 11 gevonden artikelen
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