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Filtering by: Publisher Blackwell Publishing Ltd Creator Loper, Joyce E. Resource Type Article

Genes expressed by the biological control bacterium Pseudomonas protegens Pf-5 on seed surfaces under the control of the global regulators GacA and RpoS

Creator:

Kidarsa, Teresa A., Shaffer, Brenda T., Goebel, Neal C., Roberts, Daniel P., Buyer, Jeffrey S., Johnson, Aaron, Kobayashi, Donald Y., Zabriskie, T. Mark, Paulsen, Ian, and Loper, Joyce E.

Abstract:

Gene expression profiles of the biological control strain Pseudomonas protegens Pf-5 inhabiting pea seed surfaces were revealed using a whole-genome oligonucleotide microarray. We identified genes expressed by Pf-5 under the control of two global regulators (GacA and RpoS) known to influence biological control and secondary metabolism. Transcript levels of 897...

Resource Type:

Article
The effect of zinc limitation on the transcriptome of Pseudomonas protegens Pf-5

Creator:

Lim, Chee Kent, Hassan, Karl A., Penesyan, Anahit, Loper, Joyce E., and Paulsen, Ian T.

Abstract:

Zinc is an important nutrient but can be lacking in some soil environments, influencing the physiology of soil-dwelling bacteria. Hence, we studied the global effect of zinc limitation on the transcriptome of the rhizosphere biocontrol strain Pseudomonas protegens Pf-5 (formerly Pseudomonas fluorescens). We observed that the expression of the putative...

Resource Type:

Article

Full Text:

.1462-2920.2012.02849.x © 2012 Society for Applied Microbiology and Blackwell Publishing Ltd