ArticleMicrobial ecology2006
Natural populations of chickpea rhizobia evaluated by antibiotic resistance profiles and molecular methods.
Article in Microbial ecology, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed.
- Selection of competitive and effective rhizobial strain for enhanced chickpea production under Indo-Gangetic plains of India.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2025Article
- Phenotypic and genotypic diversity of root nodule bacteria from wild Lathyrus and Vicia species in Gaziantep, Turkey.Folia microbiologica · 2024Article
- The Effect of Different Rhizobial Symbionts on the Composition and Diversity of Rhizosphere Microorganisms of Chickpea in Different Soils.Plants (Basel, Switzerland) · 2023Article
- Phylogeography and Symbiotic Effectiveness of Rhizobia Nodulating Chickpea (Cicer arietinum L.) in Ethiopia.Microbial ecology · 2021Article
- Comprehensive screening of genomic and metagenomic data reveals a large diversity of tetracycline resistance genes.Microbial genomics · 2020Article
- Phenotypic and Genotypic Diversity Among Symbiotic and Non-symbiotic Bacteria Present in Chickpea Nodules in Morocco.Frontiers in microbiology · 2019Article
- Antibiotics Resistance in Rhizobium: Type, Process, Mechanism and Benefit for Agriculture.Current microbiology · 2016Review
- Most acid-tolerant chickpea mesorhizobia show induction of major chaperone genes upon acid shock.Microbial ecology · 2013Article
- Survey of Chickpea Rhizobia diversity in Portugal reveals the predominance of species distinct from Mesorhizobium ciceri and Mesorhizobium mediterraneum.Microbial ecology · 2009Article
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The aims of this study were to investigate the hypothesis that intrinsic antibiotic resistance (IAR) profiles of chickpea rhizobia are correlated with the isolates site of origin, and to compare the discriminating power of IAR profiles with molecular approaches in rhizobial strain identification and differentiation. Rhizobial diversity from five Portuguese soils was assessed by IAR profiles and molecular methods [16S rDNA restriction fragment length polymorphism (RFLP) analysis, direct amplified polymorphic DNA (DAPD) fingerprinting, and SDS-PAGE analysis of protein profiles]. For each analysis, a dendrogram was generated using the software BioNumerics. All three molecular methods generated analogous clustering of the isolates, supporting previous results on 16S rDNA sequence-based phylogeny. Clusters obtained with IAR profile are similar to the species groups generated with the molecular methods used. IAR groups do not correlate significantly with the geographic origin of the isolates. These results may indicate a chromosomal location of antibiotic resistance genes, and suggest that IAR is species related. DAPD and IAR profiles proved to be the most discriminating approaches in strain differentiation and can be used as fast methods to screen diversity in new isolates.
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