EFFECT OF GR24, A SYNTHETIC ANALOG OF STRIGOLACTONES, ON PHYSIOLOGICAL AND MORPHOLOGICAL ACTIVITIES OF USTILAGO MAYDIS

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.

SABAGH S.K.

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

Journal Paper

Paper Information

Journal: IRANIAN JOURNAL OF PLANT PATHOLOGY Year:2012 | Volume:48 | Issue:3 (191) Page(s): 291-302

Download Full-Text

Persian Verion

View:

947

Download:

Cites:

Information Journal Paper

Title

EFFECT OF GR24, A SYNTHETIC ANALOG OF STRIGOLACTONES, ON PHYSIOLOGICAL AND MORPHOLOGICAL ACTIVITIES OF USTILAGO MAYDIS

Author(s)

SABAGH S.K. | Issue Writer Certificate

Keywords

MORPHOLOGICAL CHANGESQ2

CELLULAR RESPIRATIONQ2

BIOTROPHIC GENESQ2

GR24Q2

USTILAGO MAYDISQ2

Abstract

The Basidiomycetes fungi U. maydis is the causal agent of head smut of maize and sorghum. This fungus has haploid, diploid and dikaryotic forms in its life cycle. Fusion of compatible haploid cells on leaf is required to generate dikaryon form that is capable of plant infection. Although, U. maydis can penetrate through the roots and aerial parts but the disease symptoms only appear on the aerial parts. As regards root exudates play an important role in the plant-microb intractions, in this study, the effect of GR24 (as a analogue synthesis of strigolactones) on the physiological and morphological activities of U. maydis was investigated.Using different methods to measure CELLULAR RESPIRATION, rates of respiratory changes after adding GR24 was measured. Our observation show that one hour after this induction, cell respiration increased 11 percent but in three and five hours cells induced respiration was found to be reduced by eight and five percent, respectively. This reduction can be due to detoxification effects of fungi in counter with exogenous molecule. Gene expression levels of some genes involved in biotrophy and cell respiratory were assayed using the Real-time PCR approach. The results show that gene expression involved in cellular respiratory was increased in induced cells by GR24 in compared to control cells. Nevertheless GR24 didn' t effect on the morphological change and the yeast- mycelial form transition of haploid strain of U. maydis. This molecule could effect on root penetration and plant defense reactions by increase of cell respiration but has any role to play pathogenesis.

Cites

No record.

References

No record.

Cite

APA: Copy

SABAGH, S.K.. (2012). EFFECT OF GR24, A SYNTHETIC ANALOG OF STRIGOLACTONES, ON PHYSIOLOGICAL AND MORPHOLOGICAL ACTIVITIES OF USTILAGO MAYDIS. IRANIAN JOURNAL OF PLANT PATHOLOGY, 48(3 (191)), 291-302. SID. https://sid.ir/paper/48070/en

Vancouver: Copy

SABAGH S.K.. EFFECT OF GR24, A SYNTHETIC ANALOG OF STRIGOLACTONES, ON PHYSIOLOGICAL AND MORPHOLOGICAL ACTIVITIES OF USTILAGO MAYDIS. IRANIAN JOURNAL OF PLANT PATHOLOGY[Internet]. 2012;48(3 (191)):291-302. Available from: https://sid.ir/paper/48070/en

IEEE: Copy

S.K. SABAGH, “EFFECT OF GR24, A SYNTHETIC ANALOG OF STRIGOLACTONES, ON PHYSIOLOGICAL AND MORPHOLOGICAL ACTIVITIES OF USTILAGO MAYDIS,” IRANIAN JOURNAL OF PLANT PATHOLOGY, vol. 48, no. 3 (191), pp. 291–302, 2012, [Online]. Available: https://sid.ir/paper/48070/en

Related Journal Papers