Iron supply of Pasteurella multocia and Pasteurella haemolotica

✍ Scribed by Dr. R. Reissbrodt; W. Erler; G. Winkelmann

• Book ID: 102389648
• Publisher: John Wiley and Sons
• Year: 1994
• Tongue: English
• Weight: 191 KB
• Volume: 34
• Category: Article
• ISSN: 0233-111X
• DOI: 10.1002/jobm.3620340114

✦ Synopsis

Pu.rteurelln niuliocida and Pusteurellri haeino/jtic.ri do not produce hydroxamate-or phenolate type siderophores. However. transport-and utilization systems could be detected for the well known siderophores ferrioxamine B, E, G, rhizoferrin and the intermediatc 2,3-dihydroxybenzoic acid by means of cross-feeding tests in both Pasfeurellu species. Enterobactin and ferrichrome did not feed m y of the Posfeurell~/ strains tested. Additionally, a-ketoacids and a-hydroxyacids such as pyruvic acid, a-hydroxyisovaleric acid and others acting as primary metabolites enabled growth of P . rniilrocitltr and P. huernoljrica under iron limitation.