- Tytuł:
- Straight and branched (ω-1)-hydroxylated very long chain fatty acids are components of Bradyrhizobium lipid A
- Autorzy:
-
Choma, Adam
Komaniecka, Iwona - Powiązania:
- https://bibliotekanauki.pl/articles/1039947.pdf
- Data publikacji:
- 2011
- Wydawca:
- Polskie Towarzystwo Biochemiczne
- Tematy:
-
symbiosis
fatty acids
LPS
Bradyrhizobium
lipid A - Opis:
- Lipopolysaccharides of seven Bradyrhizobium strains and three whole-cell fatty acid preparations from bacteria isolated from nodules of Sarothamnus scoparius (Common Broom) were studied for the presence of very long chain (ω-1)-hydroxy fatty acids. Several such fatty acids were identified. Among them, straight-chain as well as mono- and dimethyl branched acids with chains in the range from 26 to 34 carbon atoms were found. Pyrrolidides and 4,4-dimethyloxazoline derivatives were used to determine the branching position. Carbons at the (ω-10) and/or (ω-11) positions in alkyl chains were points of attachment of methyl groups. These data complete the structure of bradyrhizobial lipid A with important details. The obtained results can be applied in the chemotaxonomy of Bradyrhizobium.
- Źródło:
-
Acta Biochimica Polonica; 2011, 58, 1; 51-58
0001-527X - Pojawia się w:
- Acta Biochimica Polonica
- Dostawca treści:
- Biblioteka Nauki
Artykuł