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- Kong, Hye Suk; Roberts, Daniel P.; Patterson, Cheryl D.; Kuehne, Sarah A.; Heeb, Stephan; Lakshman, Dilip K.; Lydon, John
- Phytopathology 2012 v.102 no.6 pp. 575-587
- pathovars, etc ; Pseudomonas aeruginosa; bacteria; biofilm; genes; hypersensitive response; leaves; phaseolotoxin; phenotype; plasmids; proteinases; signal transduction; swarming; virulence; Show all 14 Subjects
- ... The GacS/GacA two-component system functions mechanistically in conjunction with global post-transcriptional regulators of the RsmA family to allow pseudomonads and other bacteria to adapt to changing environmental stimuli. Analysis of this Gac/Rsm signal transduction pathway in phytotoxin-producing pathovars of Pseudmonas syringae is incomplete, particularly with regard to rsmA. Our approach in s ...
- Adhikari, Tika B.; Gurung, Suraj; Hansen, Jana M.; Bonman, J. Michael
- Phytopathology 2012 v.102 no.4 pp. 390-402
- pathovars, etc ; Xanthomonas translucens; barley; cultivars; genetic variation; germplasm; haplotypes; hosts; leaves; nucleotide sequences; pathogenicity; pathogens; polymerase chain reaction; ribosomal DNA; virulent strains; wheat; North Dakota; Show all 17 Subjects
- ... Bacterial leaf streak (BLS), caused by Xanthomonas translucens pv. undulosa, has become more prevalent recently in North Dakota and neighboring states. From five locations in North Dakota, 226 strains of X. translucens pv. undulosa were collected and evaluated for pathogenicity and then selected strains were inoculated on a set of 12 wheat cultivars and other cereal hosts. The genetic diversity of ...