Identification of predominant epiphytic and endophytic bacterial isolates in rice seeds effective for enhancement of seed germination and plant growth

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.

GHOLAMALIZADEH R.; KHODAKARAMIAN GH.; Ebadi A. A.; Khoshkdaman M.

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

Journal Paper

Paper Information

Journal: Iran Agricultural Research Year:2018 | Volume:37 | Issue:2 Page(s): 90-97

Download Full-Text

Persian Verion

View:

303

Download:

130

Cites:

Information Journal Paper

Title

Identification of predominant epiphytic and endophytic bacterial isolates in rice seeds effective for enhancement of seed germination and plant growth

Author(s)

GHOLAMALIZADEH R. | KHODAKARAMIAN GH. | Ebadi A. A. | Khoshkdaman M. | Issue Writer Certificate

Keywords

Beneficial bacteriaQ1

BiofertilizationQ1

Growth enhancementQ1

Phytohormone productionQ1

Rice seed associatedQ1

bacteriaQ1

Abstract

During rice growing season, the symptomless rice seeds from different paddy fields in Guilan province, Iran, were collected. After isolation of epiphytic and endophytic bacteria, 39 isolates including 19 epiphytes and 20 endophytes were selected based on the predominant characteristics. Five Operational Taxonomic Units (OTUs) were obtained based on PCR-RFLP of 16S r-DNA in these isolates. According to biochemical tests and partial sequencing of 16S-rDNA, in both epiphyte and endophyte bacteria of rice seeds, the most populated OTUs (V and II) were identified as Pantoea ananatis and Pseudomonas oryzihabitans, respectively. Six representative isolates from these two OTUs were selected to be evaluated for their abilities for rice seed germination and Growth enhancement. Among them, P. oryzihabitans was not beneficially effective. However, JpB1 isolate of P. ananatis was considered to be the most effective plant growth promoting isolate, since it showed stable beneficial effects on most surveyed characteristics in both rice seed germination and Growth enhancement experiments. Although, OpB3 isolate of P. ananatis produced IAA in higher amount and solubilized phosphate more than the other isolates followed by JpB1 and P. ananatis L3pB3, it was not beneficially effective on rice seed germination.

Cites

No record.

References

No record.

Cite

APA: Copy

GHOLAMALIZADEH, R., KHODAKARAMIAN, GH., Ebadi, A. A., & Khoshkdaman, M.. (2018). Identification of predominant epiphytic and endophytic bacterial isolates in rice seeds effective for enhancement of seed germination and plant growth. IRAN AGRICULTURAL RESEARCH, 37(2 ), 90-97. SID. https://sid.ir/paper/364474/en

Vancouver: Copy

GHOLAMALIZADEH R., KHODAKARAMIAN GH., Ebadi A. A., Khoshkdaman M.. Identification of predominant epiphytic and endophytic bacterial isolates in rice seeds effective for enhancement of seed germination and plant growth. IRAN AGRICULTURAL RESEARCH[Internet]. 2018;37(2 ):90-97. Available from: https://sid.ir/paper/364474/en

IEEE: Copy

R. GHOLAMALIZADEH, GH. KHODAKARAMIAN, A. A. Ebadi, and M. Khoshkdaman, “Identification of predominant epiphytic and endophytic bacterial isolates in rice seeds effective for enhancement of seed germination and plant growth,” IRAN AGRICULTURAL RESEARCH, vol. 37, no. 2 , pp. 90–97, 2018, [Online]. Available: https://sid.ir/paper/364474/en

Related Journal Papers