ArticleArchives of microbiology2021
Diversity of rhizobia and non-rhizobia endophytes isolated from root nodules of Trifolium sp. growing in lead and zinc mine site Guelma, Algeria.
Article in Archives of microbiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Plant growth-promoting native rhizobia isolated from red clover (Trifolium pratense L.) nodules: potential for metal-phytostabilization.BMC microbiology · 2025Article
- The Hidden Microbial World in the Gut of the Terrestrial SnailMicroorganisms · 2025Article
- Exploration of endophytic and rhizospheric bacteria of invasive plant Xanthium strumarium L. reveals their potential in plant growth promotion and bacterial wilt suppression.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2025Article
- Non-Rhizobial Endophytes (NREs) of the Nodule Microbiome Have Synergistic Roles in Beneficial Tripartite Plant-Microbe Interactions.Microorganisms · 2025Review
- Screening of heavy metal-resistant rhizobial and non-rhizobial microflora isolated from Trifolium sp. growing in mining areas.Environmental monitoring and assessment · 2024Article
- Prevalence, diversity and applications potential of nodules endophytic bacteria: a systematic review.Frontiers in microbiology · 2024Review
- Environmental filtering drives the establishment of the distinctive rhizosphere, bulk, and root nodule bacterial communities ofFrontiers in microbiology · 2022Article
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Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
High concentrations of heavy metals in mine soil disturb the interactions between legumes and microorganisms leading to select strains adapted to these specific conditions. In this work, we analyzed the diversity of fifty strains isolated from Trifolium sp. nodules growing on Pb-Zn mine soil, in the Northeastern of Algeria and highlighted their potential symbiotic traits. The phylogeny of the 16S rRNA gene sequences revealed a high bacterial diversity with a predominance of non-rhizobial endophytes. The identified isolates belong to the thirteen following genera Cupriavidus, Pseudomonas, Bacillus, Acinetobacter, Enterobacter, Roseomonas, Paracoccus, Frondihabitans, Microbacterium, Kocuria, Providencia, Micrococcus and Staphylococcus. Regarding rhizobial strains, only isolates affiliated to Rhizobium genus were obtained. The symbiotic gene nodC and the nitrogen fixation gene nifH present showed that Rhizobium isolates belonged to the symbiovar trifolii. In addition to bacterial, one yeast strain was isolated and identified as Rhodotorula mucilaginosa by sequencing the internal transcribed spacer (ITS) region.
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Registered trials
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