INVESTIGATION ON PHASE VARIATION PHENOMENON IN FLUORESCENT PSEUDOMONADS AND THEIR EFFECT ON CONTROL OF GAEUMANNOMYCES GRAMINIS VAR. TRITICI CAUSAL AGENT OF TAKE-ALL DISEASE

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

BAGHERI F.; ROHANI H.; FALAHATI RASTEGAR M.; SABERI RISEH R.A.

Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Iranian Journal of Plant Protection Science Year:2011 | Volume:42 | Issue:2 Page(s): 199-208

Download Full-Text

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Verion

View:

829

Download:

Cites:

Information Journal Paper

Title

INVESTIGATION ON PHASE VARIATION PHENOMENON IN FLUORESCENT PSEUDOMONADS AND THEIR EFFECT ON CONTROL OF GAEUMANNOMYCES GRAMINIS VAR. TRITICI CAUSAL AGENT OF TAKE-ALL DISEASE

Author(s)

BAGHERI F. | ROHANI H. | FALAHATI RASTEGAR M. | SABERI RISEH R.A. | Issue Writer Certificate

Keywords

FLUORESCENT PSEUDOMONADSQ3

PHASE VARIATIONQ2

WHEATQ2

COLONIZATIONQ2

GAEUMANNOMYCES GRAMINIS VAR. TRITICIQ2

Abstract

One of the most important traits of FLUORESCENT PSEUDOMONADS, a phenomenon also related to their biocontrol, is the ability to develop PHASE VARIATION during their rhizosphere COLONIZATION. For an investigation of this phenomenon, at first 24 bacterial strains of Pseudomonas fluorescens that were able to cause an inhibiting zone within the range of 3-14.67 mm. against GAEUMANNOMYCES GRAMINIS VAR. TRITICI (Ggt) were initially selected for greenhouse experiment. Following the greenhouse experiment, 12 bacterial strains, able to control the take-all disease within a range of 47.5%-77.5% were chosen for studying the PHASE VARIATION phenomenon in laboratory conditions. The 12 bacterial strains were cultured on King B and SA media on seven of which, viz, Um141, Um11, Um138, Um70, Um115, UmCHN5 and Pseudomonas fluorescens F113 colonies of various morphologies were observed. Results of PHASE VARIATION phenomenon during rhizosphere COLONIZATION in these bacterial strains (both in sterilized conditions and in the presence of Ggt), showed that PHASE VARIATION had occurred in these strains during the process of rhizosphere COLONIZATION and these strains had been able to adopt themselves to root in various growing conditions and as well to penetrate to the end of the root. A comparison of bacterial population in different parts of the root indicated that the most population prevailed at the bottom of the root area. The results of the PHASE VARIATION phenomenon in the presence of Ggt proved the fact that this phenomenon can lead to a reduction of the rate of take-all disease.

Cites

No record.

References

No record.

Cite

APA: Copy

BAGHERI, F., ROHANI, H., FALAHATI RASTEGAR, M., & SABERI RISEH, R.A.. (2011). INVESTIGATION ON PHASE VARIATION PHENOMENON IN FLUORESCENT PSEUDOMONADS AND THEIR EFFECT ON CONTROL OF GAEUMANNOMYCES GRAMINIS VAR. TRITICI CAUSAL AGENT OF TAKE-ALL DISEASE. IRANIAN JOURNAL OF PLANT PROTECTION SCIENCE (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), 42(2), 199-208. SID. https://sid.ir/paper/171643/en

Vancouver: Copy

BAGHERI F., ROHANI H., FALAHATI RASTEGAR M., SABERI RISEH R.A.. INVESTIGATION ON PHASE VARIATION PHENOMENON IN FLUORESCENT PSEUDOMONADS AND THEIR EFFECT ON CONTROL OF GAEUMANNOMYCES GRAMINIS VAR. TRITICI CAUSAL AGENT OF TAKE-ALL DISEASE. IRANIAN JOURNAL OF PLANT PROTECTION SCIENCE (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES)[Internet]. 2011;42(2):199-208. Available from: https://sid.ir/paper/171643/en

IEEE: Copy

F. BAGHERI, H. ROHANI, M. FALAHATI RASTEGAR, and R.A. SABERI RISEH, “INVESTIGATION ON PHASE VARIATION PHENOMENON IN FLUORESCENT PSEUDOMONADS AND THEIR EFFECT ON CONTROL OF GAEUMANNOMYCES GRAMINIS VAR. TRITICI CAUSAL AGENT OF TAKE-ALL DISEASE,” IRANIAN JOURNAL OF PLANT PROTECTION SCIENCE (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), vol. 42, no. 2, pp. 199–208, 2011, [Online]. Available: https://sid.ir/paper/171643/en

Related Journal Papers