Mutation in the Xanthomonas campestris xanA gene required for synthesis of xanthan and lipopolysaccharide drastically reduces the efficiency of bacteriophage (phi)L7 adsorption.

Abstract excerpt

(Phi)L7 is a lytic phage infecting the gram-negative Xanthomonas campestis pv. campestris, a plant pathogen. To study phage-host interaction, a (phi)L7-resistant mutant was isolated from strain Xc17 by mini-Tn5 transposition and designated CH7LR. CH7LR could not plate (phi)L7 in double-layered assay and formed turbid clearing zones when the cell lawn was dropped with a high titer of (phi)L7. Sequence analysis...

Topics

Share this publication in a Topic to start or enrich a Post.

• Share to Adsorption
• Share to Bacteriophages