Skip to main content
Journal of Bacteriology logoLink to Journal of Bacteriology
. 1992 Oct;174(20):6694–6698. doi: 10.1128/jb.174.20.6694-6698.1992

Identification and analysis of a genomic strain cluster of mycoplasmalike organisms associated with Canadian peach (eastern) X disease, western X disease, and clover yellow edge.

I M Lee 1, D E Gundersen 1, R E Davis 1, L N Chiykowski 1
PMCID: PMC207656  PMID: 1356968

Abstract

Genetic interrelatedness among 13 strains of mycoplasmalike organisms (MLOs) from various sources was evaluated by dot hybridization and restriction fragment length polymorphism analyses using cloned DNA probes derived from Canadian peach X (CX) and western X (WX) MLOs. Dot hybridization analysis indicated that CX, WX, and clover yellow edge MLOs are closely related and form a distinct strain cluster that is only distantly related to the 10 other MLOs. Similarity coefficients derived from restriction fragment length polymorphism analysis revealed that CX, WX, and clover yellow edge MLOs represent three distinct genomic types.

Full text

PDF
6695

Images in this article

Selected References

These references are in PubMed. This may not be the complete list of references from this article.

  1. Kirkpatrick B. C., Stenger D. C., Morris T. J., Purcell A. H. Cloning and Detection of DNA from a Nonculturable Plant Pathogenic Mycoplasma-like Organism. Science. 1987 Oct 9;238(4824):197–200. doi: 10.1126/science.238.4824.197. [DOI] [PubMed] [Google Scholar]
  2. Lee I. M., Davis R. E., Dewitt N. D. Nonradioactive screening method for isolation of disease-specific probes to diagnose plant diseases caused by mycoplasmalike organisms. Appl Environ Microbiol. 1990 May;56(5):1471–1475. doi: 10.1128/aem.56.5.1471-1475.1990. [DOI] [PMC free article] [PubMed] [Google Scholar]
  3. Li W. H. Evolutionary change of restriction cleavage sites and phylogenetic inference. Genetics. 1986 May;113(1):187–213. doi: 10.1093/genetics/113.1.187. [DOI] [PMC free article] [PubMed] [Google Scholar]
  4. Nasu S., Jensen D. D., Richardson J. Electron microscopy of Mycoplasma-like bodies associated with insect and plant hosts of peach Western X-disease. Virology. 1970 Aug;41(4):583–595. doi: 10.1016/0042-6822(70)90424-1. [DOI] [PubMed] [Google Scholar]
  5. Nei M., Li W. H. Mathematical model for studying genetic variation in terms of restriction endonucleases. Proc Natl Acad Sci U S A. 1979 Oct;76(10):5269–5273. doi: 10.1073/pnas.76.10.5269. [DOI] [PMC free article] [PubMed] [Google Scholar]

Articles from Journal of Bacteriology are provided here courtesy of American Society for Microbiology (ASM)

RESOURCES