Arid
DOI10.1080/21553769.2014.998776
Antifungal activities of indigenous plant growth promoting Pseudomonas spp. from alfalfa and clover rhizosphere
Josic, Dragana1; Ciric, Ana2; Sokovic, Marina3; Stanojkovic-Sebic, Aleksandra4; Pivic, Radmila5; Lepsanovic, Zorica3; Glamoclija, Jasmina2
通讯作者Glamoclija, Jasmina
来源期刊FRONTIERS IN LIFE SCIENCE
ISSN2155-3769
EISSN2155-3777
出版年2015
卷号8期号:2页码:131-138
英文摘要

To select isolates suitable for use in biological control of pathogenic fungi and as plant growth promoting (PGP) agents, Pseudomonas spp., indigenous to the rhizosphere of wild alfalfa and clover plants growing on the old magmatic hill Vagan (Serbia), were isolated. Isolates were selected on the basis of intrinsic antibiotic resistance (IAR) and PGP traits: phosphate solubilization, production of siderophores, hydrogen cyanide (HCN), acyl homoserine lactones (AHLs), indole acetic acid (IAA) and enzymatic activities. The results of the genotyping by repetitive sequence-based polymerase chain reaction, using ERIC and (GTG)(5) primers, and phenotyping by IAR clustered the isolates in five groups, represented by two isolates from alfalfa (Q1 and Q16) and three from white clover (B25, B28 and B29). Isolates Q16 and B25 showed production of HCN, IAA and AHLs. Good phosphate solubilization and production of siderophores were observed on Q1 and Q16. The Q16 isolate exhibited high enzymatic activity. The most promising PGP isolates, Q16 and B25, showed the best antifungal activity against Trichoderma viride, and good antifungal effect against Aspergillus fumigatus and Aspergillus niger, while Penicillium verrucosum was the most resistant fungus. Pseudomonas sp. B25 exhibited higher antifungal potential than Q16. The selected isolates could be further investigated as biological control agents and tested in field conditions to confirm their PGP efficacy.


英文关键词PGPR rep-PCR Pseudomonas antifungal activity
类型Article
语种英语
国家Serbia
收录类别SCI-E
WOS记录号WOS:000354104800005
WOS关键词WEATHERING DESERT PLANTS ; PHOSPHATE SOLUBILIZATION ; MICROBIAL-POPULATIONS ; BACTERIA ; SOIL ; L. ; RHIZOBACTERIA ; RHIZOPLANE ; AERUGINOSA ; DEFENSE
WOS类目Multidisciplinary Sciences
WOS研究方向Science & Technology - Other Topics
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/187364
作者单位1.Inst Soil Sci, Genet Lab, Dept Microbiol, Belgrade, Serbia;
2.Univ Belgrade, Inst Biol Res Sinisa Stankovic, Dept Plant Physiol, Belgrade, Serbia;
3.Inst Soil Sci, Dept Soil Ameliorat & Eros, Belgrade, Serbia;
4.Inst Soil Sci, Dept Soil Ameliorat & Eros, Belgrade, Serbia;
5.Mil Med Acad, Inst Epidemiol, Belgrade 11002, Serbia
推荐引用方式
GB/T 7714
Josic, Dragana,Ciric, Ana,Sokovic, Marina,et al. Antifungal activities of indigenous plant growth promoting Pseudomonas spp. from alfalfa and clover rhizosphere[J],2015,8(2):131-138.
APA Josic, Dragana.,Ciric, Ana.,Sokovic, Marina.,Stanojkovic-Sebic, Aleksandra.,Pivic, Radmila.,...&Glamoclija, Jasmina.(2015).Antifungal activities of indigenous plant growth promoting Pseudomonas spp. from alfalfa and clover rhizosphere.FRONTIERS IN LIFE SCIENCE,8(2),131-138.
MLA Josic, Dragana,et al."Antifungal activities of indigenous plant growth promoting Pseudomonas spp. from alfalfa and clover rhizosphere".FRONTIERS IN LIFE SCIENCE 8.2(2015):131-138.
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