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Agrobacterium tumefaciens Agrobactin

Ong SA, Peterson T, Neilands JB (1979) Agrobactin, a Siderophore from Agrobacterium tumefaciens. J Biol Chem 25 1860... [Pg.68]

Figure 16-1 Structures of several siderophores and of their metal complexes. (A) Enterobactin of E. coli and other enteric bacteria 12 (B) parabactin (R = H) from Paracoccus denitrijkans and agrobactin (R = OH) from Agrobacterium tumefaciens 20 (C) ferrichrome 9 (D) pyochelin from Pseudomonas aeruginosa.21... Figure 16-1 Structures of several siderophores and of their metal complexes. (A) Enterobactin of E. coli and other enteric bacteria 12 (B) parabactin (R = H) from Paracoccus denitrijkans and agrobactin (R = OH) from Agrobacterium tumefaciens 20 (C) ferrichrome 9 (D) pyochelin from Pseudomonas aeruginosa.21...
Three siderophores (microbial iron-transport agents) belong to the class of spermidine alkaloids agrobactine (32) from Agrobacterium tumefaciens... [Pg.97]

Agrobactin is an alkaloid formed when the microorganism Agrobacterium tumefaciens B6 is cultivated in a medium that lacks iron. Agrobactin is a sid-erophore it forms a chelate with ferrous ion and is useful for its transportation [3]. [Pg.122]

Several polyamine alkaloids appear to be involved as sid-erophores (i.e., microbial iron-transport agents, in bacteria). For example, agrobactine (20) is thought to play this role in Agrobacterium tumefaciens (Fig. 28.12) (Guggisberg and Hesse, 1983). [Pg.521]

See other pages where Agrobacterium tumefaciens Agrobactin is mentioned: [Pg.25]    [Pg.674]    [Pg.6819]   
See also in sourсe #XX -- [ Pg.25 ]



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