Genetic Systems in Phytopathogenic Bacteria

Lacy, and G H; Leary, J. V.

doi:10.1146/annurev.py.17.090179.001145

Cited by 26 publications

(10 citation statements)

References 15 publications

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“…lachrymans showing resistance against streptomycin (SM) were obtained from naturally infected cucumber leaves15). Cell free systems prepared from these isolates revealed that ATP: aminoglycoside 3"-phosphotransferase participated in The ability of such R plasmids to promote chromosome transfer among different bacterial genera was also reported5, 6,7,11,13) In the present study, at least 4 different kinds of plasmid DNAs were isolated from P. s. pv. lachrymans 75101 (unpublished data).…”

Section: Introductionsupporting

confidence: 56%

Transfer of streptomycin resistance originated from Pseudomonas syringae pv. lachrymans to Pseudomonas aeruginosa and Escherichia coli.

Yano¹,

Fujii

Terakado

1983

Jpn. J. Phytopathol.

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Streptomycin(SM) resistance detected in Pseudomonas syringae pv. lachrymans was conjugally transmissible to Pseudomonas aeruginosa carrying 36 megadalton (mdal)-RP4 of incompatibility group Pl by mixing culture method. Such transmission of SM resistance was not seen when P. aeruginosa which did not harbor the RP4 was used as the recipient. Transmitted SM resistance of P. aeruginosa was further transmissible to Escherichia coli by conjugation.Agarose gel electrophoretic analysis of plasmid DNA from the transconjugant P. aeruginosa showed a single plasmid DNA of 43.5mdal, which was capable of transforming both P. aeruginosa and E. coil into SM-, Kanamycin (KM)-, Tetracycline (TC)-and Ampicillin (APC)-resistant. From these results, it was suggested that the transfer of SM resistance from P. s. pv. lachrymans to P. aeruginosa and E. coil might be mediated by the 43.5mdal-plasmid, and that 43.5mdal-plasmid might be a recombinant plasmid of 7.5mdal-fragment of SM-resistant gene from chromosome of P. s. pv. lachrymans and 36mdal-RP4.

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Section: Introductionsupporting

confidence: 56%

Transfer of streptomycin resistance originated from Pseudomonas syringae pv. lachrymans to Pseudomonas aeruginosa and Escherichia coli.

Yano¹,

Fujii

Terakado

1983

Jpn. J. Phytopathol.

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“…There were earlier reports on transformation in Xanthomonas, but there was no follow through on these reports. Their statuses and those of other pre-1985 reports have been extensively reviewed (14,63,84).…”

Section: Plasmids and Chromosome Mappingmentioning

confidence: 99%

“…In our initial studies, we were encouraged and guided by the early reports that broad host range antibiotic resistance plasmids originating in P. aeruginosa (later classified in the P1 incompatibility group) could be transferred by conjugation from E. coli to bacterial genera outside the Enterobacteriaceae, such that plasmids could mobilize chromosomal genes in P. aeruginosa and that the enterobacterial F derivatives and R factors could be transferred to phytopathogenic Erwinia spp. (14,46,63,84). Following the first report on F -mediated chromosome mapping in Erwinia, reports on the conjugative transfer of IncP-1 group R plasmids to/from diverse bacteria, including plant pathogens and symbionts, and their use in chromosomal gene mapping came in rapid succession.…”

Section: Plasmids and Chromosome Mappingmentioning

confidence: 99%

A Career on Both Sides of the Atlantic: Memoirs of a Molecular Plant Pathologist

Panopoulos

2017

Annu. Rev. Phytopathol.

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This article recounts the experiences that shaped my career as a molecular plant pathologist. It focuses primarily on technical and conceptual developments in molecular phytobacteriology, shares some personal highlights and untold stories that impacted my professional development, and describes the early years of agricultural biotechnology. Writing this article required reflection on events occurring over several decades that were punctuated by a mid-career relocation across the Atlantic. I hope it will still be useful, informative, and enjoyable to read.

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“…amylovora were plated on Plate Count Agar (P amylovora strains (2,3,4,15,21 In vitro plasmid transfer. Donor strains were cultured on P medium fortified with ampicillin (100 /xg/mL), kanamycin sulfate (25 /xg/mL), and tetracycline hydrochloride (10 jug/mL).…”

Section: High Levels Of Streptomycin Resistance In Ementioning

confidence: 99%

Erwinia amylovoramutants and inplanta-derived transconjugants resistant to oxytetracycline

Lacy

Stromberg

Cannon

1984

Canadian Journal of Plant Pathology

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Genetic Systems in Phytopathogenic Bacteria

Cited by 26 publications

References 15 publications

Transfer of streptomycin resistance originated from Pseudomonas syringae pv. lachrymans to Pseudomonas aeruginosa and Escherichia coli.

Transfer of streptomycin resistance originated from Pseudomonas syringae pv. lachrymans to Pseudomonas aeruginosa and Escherichia coli.

A Career on Both Sides of the Atlantic: Memoirs of a Molecular Plant Pathologist

Erwinia amylovoramutants and inplanta-derived transconjugants resistant to oxytetracycline

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