STUDY OF BIOCHEMICAL AND MOLECULAR PROPERTIES OF SINORHIZOBIUM MELILOTI BACTERIA ISOLATED FROM ALFALFA ROOTS IN TWO REGIONS OF IRAN

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.

HADDAD SABZEVAR AZADEH; NAKHAEI MOGHADDAM MAHBOOBEH

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

Journal Paper

Paper Information

Journal: JOURNAL OF MICROBIAL WORLD Year:2014 | Volume:8 | Issue:1 (22) Page(s): 26-37

Download Full-Text

Persian Verion

View:

863

Download:

Cites:

Information Journal Paper

Title

STUDY OF BIOCHEMICAL AND MOLECULAR PROPERTIES OF SINORHIZOBIUM MELILOTI BACTERIA ISOLATED FROM ALFALFA ROOTS IN TWO REGIONS OF IRAN

Author(s)

HADDAD SABZEVAR AZADEH | NAKHAEI MOGHADDAM MAHBOOBEH | Issue Writer Certificate

Keywords

ORHIZOBIUM MELILOTIQ2

ALFALFAQ2

BIOCHEMICAL PROPERTIESQ2

GROWTH CURVEQ2

Abstract

Background & Objectives: Rhizobia are able to fix atmospheric nitrogen and provide a significant amount of nitrogen in the soil. The purpose of this study was to isolate and identify the BIOCHEMICAL PROPERTIES of indigenous SinORHIZOBIUM MELILOTI bacteria in two regions of Iran, and also to detect the strains with higher efficiency, which have the potential to be used as bio-fertilizer.Materials & Methods: In this cross- sectional study, bacteria were collected from ALFALFA plants in areas around Qom and Khorasan Provinces. These bacteria were identified using nodulation test, as well as biochemical and molecular examinations. The GROWTH CURVEs of these isolates were drawn. The isolates with higher efficiency were identified by inoculation of bacteria into ALFALFA seeds and comparison of the rate of plant growth.Results: The isolated bacteria did not show a same reaction in Lithmus milk medium. All bacteria were gelatinase-negative, and only a few strains were able to utilize starch of the media. Some bacteria were able to grow in the presence of hydrophobic compounds. S22K and S36k from Khorasan, S3Q and S12Q from Qom showed better effects on the growth of test plants in comparison to other isolates.Conclusion: The results of these research showed that some indigenous bacteria of S. meliloti are able to digest starch and were able to grow in the presence of SDS. Among the isolates, strains S3Q and S22K had the better potential for application as biological fertilizer. This research could be a step for the production of bio-fertilizers in our country.

Cites

No record.

References

No record.

Cite

APA: Copy

HADDAD SABZEVAR, AZADEH, & NAKHAEI MOGHADDAM, MAHBOOBEH. (2014). STUDY OF BIOCHEMICAL AND MOLECULAR PROPERTIES OF SINORHIZOBIUM MELILOTI BACTERIA ISOLATED FROM ALFALFA ROOTS IN TWO REGIONS OF IRAN. JOURNAL OF MICROBIAL WORLD, 8(1 (22)), 26-37. SID. https://sid.ir/paper/189316/en

Vancouver: Copy

HADDAD SABZEVAR AZADEH, NAKHAEI MOGHADDAM MAHBOOBEH. STUDY OF BIOCHEMICAL AND MOLECULAR PROPERTIES OF SINORHIZOBIUM MELILOTI BACTERIA ISOLATED FROM ALFALFA ROOTS IN TWO REGIONS OF IRAN. JOURNAL OF MICROBIAL WORLD[Internet]. 2014;8(1 (22)):26-37. Available from: https://sid.ir/paper/189316/en

IEEE: Copy

AZADEH HADDAD SABZEVAR, and MAHBOOBEH NAKHAEI MOGHADDAM, “STUDY OF BIOCHEMICAL AND MOLECULAR PROPERTIES OF SINORHIZOBIUM MELILOTI BACTERIA ISOLATED FROM ALFALFA ROOTS IN TWO REGIONS OF IRAN,” JOURNAL OF MICROBIAL WORLD, vol. 8, no. 1 (22), pp. 26–37, 2014, [Online]. Available: https://sid.ir/paper/189316/en

Related Journal Papers