Reference health
Diversity and plant growth-promoting functions of diazotrophic/N-scavenging bacteria isolated from the soils and rhizospheres of two species of Solanum
1 of 81 checkable references need attention · checked 2026-07-22
At the dated check, the references listed below either did not resolve in Crossref or DataCite, or carried a retraction notice. Each one is shown with the registry record that put it there.
19 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
References needing attention
marked retracted by the publisher10.1371/journal.pone.0139468
RETRACTED: In Vitro and In Vivo Plant Growth Promoting Activities and DNA Fingerprinting of Antagonistic Endophytic Actinomycetes Associates with Medicinal Plants
The 80 checked references that resolve
resolves10.1093/femsec/fiy092
Native bacteria promote plant growth under drought stress condition without impacting the rhizomicrobiome
resolves10.1111/1751-7915.12448
Next generation of microbial inoculants for agriculture and bioremediation
resolves10.1007/s11274-017-2369-4
Characterization and potential of plant growth promoting rhizobacteria isolated from native Andean crops
resolves10.1007/s11104-013-1956-x
Advances in plant growth-promoting bacterial inoculant technology: formulations and practical perspectives (1998–2013)
resolves10.1111/1462-2920.13602
Root isoflavonoids and hairy root transformation influence key bacterial taxa in the soybean rhizosphere
resolves10.1016/j.apsoil.2008.10.003
Impact of biotic and abiotic interaction on soil microbial communities and functions: A field study
resolves10.1371/journal.pbio.1002352
Microbial Hub Taxa Link Host and Abiotic Factors to Plant Microbiome Variation
resolves10.5424/sjar/2017151-9990
The role of abiotic factors modulating the plant-microbe-soil interactions: toward sustainable agriculture. A review
resolves10.1104/pp.114.241810
Biotic Interactions in the Rhizosphere: A Diverse Cooperative Enterprise for Plant Productivity
resolves10.1126/science.1203980
Deciphering the Rhizosphere Microbiome for Disease-Suppressive Bacteria
resolves10.1016/j.mib.2017.07.001
Understanding the holobiont: the interdependence of plants and their microbiome
resolves10.1016/j.micres.2006.04.001
Screening of free-living rhizospheric bacteria for their multiple plant growth promoting activities
resolves10.1016/j.jare.2019.03.004
A review on the plant microbiome: Ecology, functions, and emerging trends in microbial application
resolves10.1146/annurev-arplant-050312-120106
Structure and Functions of the Bacterial Microbiota of Plants
resolves10.3389/fpls.2017.00443
Potential of Native Rhizobia in Enhancing Nitrogen Fixation and Yields of Climbing Beans (Phaseolus vulgaris L.) in Contrasting Environments of Eastern Kenya
resolves10.1007/s11104-014-2186-6
The art of isolating nitrogen-fixing bacteria from non-leguminous plants using N-free semi-solid media: a practical guide for microbiologists
resolves10.3389/fmicb.2018.00968
Genetic Characterization and Diversity of Rhizobium Isolated From Root Nodules of Mid-Altitude Climbing Bean (Phaseolus vulgaris L.) Varieties
resolves10.1128/AEM.00062-07
Naïve Bayesian Classifier for Rapid Assignment of rRNA Sequences into the New Bacterial Taxonomy
resolves10.1093/molbev/msw054
MEGA7: Molecular Evolutionary Genetics Analysis Version 7.0 for Bigger Datasets
resolves10.1038/s41598-018-36324-0
Distribution and correlation between phylogeny and functional traits of cowpea (Vigna unguiculata L. Walp.)-nodulating microsymbionts from Ghana and South Africa
resolves10.1111/j.1472-765X.1995.tb00446.x
Determination of bacterially derived auxins using a microplate method
resolves10.1016/0003-2697(76)90527-3
A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding
resolves10.1007/s002840010259
An Efficient Method for Qualitative Screening of Phosphate-Solubilizing Bacteria
resolves10.1016/S0003-2670(00)88444-5
A modified single solution method for the determination of phosphate in natural waters
resolves10.1016/0003-2697(87)90612-9
Universal chemical assay for the detection and determination of siderophores
resolves10.1371/journal.pone.0182302
Evaluation of multifarious plant growth promoting traits, antagonistic potential and phylogenetic affiliation of rhizobacteria associated with commercial tea plants grown in Darjeeling, India
resolves10.1016/j.bcab.2019.101271
Recent advances of PGPR based approaches for stress tolerance in plants for sustainable agriculture
resolves10.1080/01490451.2019.1654043
Phosphorus and phosphate solubilizing bacteria: Keys for sustainable agriculture
resolves10.1007/BF02226814
Occurrence of effective nitrogen-scavenging bacteria in the rhizosphere of kallar grass
resolves10.1007/s00344-016-9604-3
Diversity of Culturable Plant Growth-Promoting Bacterial Endophytes Associated with Sugarcane Roots and Their Effect of Growth by Co-Inoculation of Diazotrophs and Actinomycetes
resolves10.1128/AEM.42.1.97-101.1981
Enumeration and Identification of Nitrogen-Fixing Bacteria from Forage Grass Roots
resolves10.4014/jmb.1109.09007
Biochemical and Molecular Characterization of High Population Density Bacteria Isolated from Sunflower
resolves10.1007/s11104-011-1082-6
Genetic diversity and plant growth promoting traits of diazotrophic bacteria isolated from two Pennisetum purpureum Schum. genotypes grown in the field
resolves10.1007/s12275-016-6410-3
Comparative analysis of bacterial diversity in the rhizosphere of tomato by culture-dependent and -independent approaches
resolves10.1146/annurev-micro-092611-150107
Microbial Population and Community Dynamics on Plant Roots and Their Feedbacks on Plant Communities
resolves10.1890/13-1648.1
Plant community richness and microbial interactions structure bacterial communities in soil
resolves10.1016/j.soilbio.2016.09.018
Soil type determines the distribution of nutrient mobilizing bacterial communities in the rhizosphere of beech trees
resolves10.1111/j.1365-2672.1978.tb04213.x
Control of Specificity in Legume‐
<i>Rhizobium</i>
Associations
resolves10.1111/j.1574-6968.2004.tb09695.x
Lifestyle alternatives for rhizobia: mutualism, parasitism, and forgoing symbiosis
resolves10.1111/1365-2745.12938
When mutualisms matter: Rhizobia effects on plant communities depend on host plant population and soil nitrogen availability
resolves10.1111/evo.13807
Legacy of prior host and soil selection on rhizobial fitness in
<i>planta</i>
resolves10.1099/ijs.0.000521-0
Rhizobium alamii sp. nov., an exopolysaccharide-producing species isolated from legume and non-legume rhizospheres
resolves10.1007/1-4020-3570-5_73
Role of Rhizobial Endophytes as Nitrogen Fixer in Promoting Plant Growth and Productivity of Indian Cultivated Upland Rice (Oryza Sativa L.) Plants
resolves10.1080/07352680903187753
Rhizobial Association with Non-Legumes: Mechanisms and Applications
resolves10.1023/A:1004269902246
Natural endophytic association between Rhizobium leguminosarum bv. trifolii and rice roots and assessment of its potential to promote rice growth
resolves10.1023/A:1004326910584
Potential of Rhizobium and Bradyrhizobium species as plant growth promoting rhizobacteria on non-legumes: Effect on radishes (Raphanus sativus L.)
resolves10.1007/BF00010460
Growth promotion of maize and lettuce by phosphate-solubilizing Rhizobium leguminosarum biovar. phaseoli
resolves10.1139/m96-040
<i>Rhizobium leguminosarum</i> as a plant growth-promoting rhizobacterium: direct growth promotion of canola and lettuce
resolves10.1007/s11274-006-9171-z
The community composition of root-associated bacteria
of the tomato plant
resolves10.1111/1574-6968.12377
The communities of tomato (<i>Solanum lycopersicum</i>L.) leaf endophytic bacteria, analyzed by 16S-ribosomal RNA gene pyrosequencing
resolves10.1186/1471-2180-13-114
Baseline survey of the anatomical microbial ecology of an important food plant: Solanum lycopersicum (tomato)
resolves10.1016/j.agee.2017.06.041
Beneficial traits of bacterial endophytes belonging to the core communities of the tomato root microbiome
resolves10.1128/AEM.00324-07
The Tomato Rhizosphere, an Environment Rich in Nitrogen-Fixing
<i>Burkholderia</i>
Species with Capabilities of Interest for Agriculture and Bioremediation
resolves10.3390/genes9030163
Phylogeny and Phylogeography of Rhizobial Symbionts Nodulating Legumes of the Tribe Genisteae
resolves10.1111/j.1365-2672.2011.05079.x
In vitro analyses are not reliable predictors of the plant growth promotion capability of bacteria; a Pseudomonas fluorescens strain that promotes the growth and yield of wheat
resolves10.1007/s11104-018-03901-1
Plant-assisted selection: a promising alternative for in vivo identification of wheat (Triticum turgidum L. subsp. Durum) growth promoting bacteria
resolves10.1007/s00374-002-0462-8
Relationship between in vitro production of auxins by rhizobacteria and their growth-promoting activities in Brassica juncea L.
resolves10.1007/s12010-013-0617-0
In Vitro and In Vivo Characterization of Plant Growth Promoting Bacillus Strains Isolated from Extreme Environments of Eastern Algeria
resolves10.1111/pce.12036
Involvement of auxin pathways in modulating root architecture during beneficial plant–microorganism interactions
resolves10.1016/j.tplants.2019.05.006
Auxin Metabolism Controls Developmental Decisions in Land Plants
resolves10.1016/j.rhisph.2017.12.001
Plant-associated Bacillus modulates the expression of auxin-responsive genes of rice and modifies the root architecture
resolves10.1104/pp.111.175448
Soil Microorganisms Mediating Phosphorus Availability Update on Microbial Phosphorus
resolves10.1186/2193-1801-2-587
Phosphate solubilizing microbes: sustainable approach for managing phosphorus deficiency in agricultural soils
resolves10.1074/jbc.270.45.26723
Siderophores: Structure and Function of Microbial Iron Transport Compounds
resolves10.1016/j.bcab.2018.06.019
Inoculation of siderophore producing rhizobacteria and their consortium for growth enhancement of wheat plant
resolves10.1016/0038-0717(94)00205-F
Solubilization of hardly-soluble AlPO4 with P-solubilizing microorganisms
resolves10.1007/s00374-013-0854-y
The endophyte Enterobacter sp. FD17: a maize growth enhancer selected based on rigorous testing of plant beneficial traits and colonization characteristics
resolves10.3389/fpls.2014.00607
Plant root transcriptome profiling reveals a strain-dependent response during Azospirillum-rice cooperation
resolves10.3389/fpls.2017.01263
Application of Mycorrhiza and Soil from a Permaculture System Improved Phosphorus Acquisition in Naranjilla
The 19 references without a DOI — listed, not checked
no DOI — not checkedBiofertilizers function as key player in sustainable agriculture by improving soil fertility, plant tolerance and crop productivity
no DOI — not checkedEnhancement of vitality and activity of a plant growth-promoting bacteria (PGPB) by atmospheric pressure non-thermal plasma
no DOI — not checkedPlant growth-promoting bacteria as inoculants in agricultural soils
no DOI — not checkedEffects of secondary plant metabolites on microbial populations: Changes in community structure and metabolic activity in contaminated environments
no DOI — not checkedComparative analysis of bacterial community structure in the rhizosphere of maize by highthroughput pyrosequencing
no DOI — not checkedMechanisms of action of plant growth promoting bacteria
no DOI — not checkedpone.0227422.ref030
no DOI — not checkedMicrobial DNA typing by automated repetitive sequence-based PCR
no DOI — not checkedDNA markers: protocols, applications and overviews
no DOI — not checkedGenetic diversity of symbiotic Paraburkholderia species isolated from nodules of Mimosa pudica (L.) and Phaseolus vulgaris (L.) grown in soils of the Brazilian Atlantic Forest (Mata Atlântica)
no DOI — not checkedpone.0227422.ref044
no DOI — not checkedCulture-dependent and -independent methods capture different microbial community fractions in hydrocarbon-contaminated soils
no DOI — not checkedDiversity of culture-independent bacteria and antimicrobial activity of culturable endophytic bacteria isolated from different Dendrobium stems
no DOI — not checkedZheng T. Rhizosphere effects on soil microbial community structure and enzyme activity in a successional subtropical forest.
no DOI — not checkedRootstocks shape the rhizobiome: rhizosphere and endosphere bacterial communities in the grafted tomato system
no DOI — not checkedpone.0227422.ref078
no DOI — not checkedComparative genomics of 151 plant-associated bacteria reveal putative mechanisms underlying specific interactions between bacteria and plant hosts
no DOI — not checkedBeneficial Plant-microbial interactions: ecology and applications
no DOI — not checkedDetermination of mycorrhizal dependency of lulo
What this badge says. CiteStamped means the CHECKABLE references of this
work were clean at the dated check: each resolved to a known work in a public registry, and none
carried a retraction notice at that time. It says nothing about the quality, findings,
or importance of the work itself, and nothing about references deposited without a DOI.
checked 2026-07-22 — re-checked daily as this page is visited; titles and statuses come from Crossref and DataCite and are not part of the signed record
Embed this badge
Both snippets point at the live badge image and link back to this page. The badge re-renders from the daily check, so an embed never goes stale by more than a day of visits.
<a href="https://citestamp.com/citestamped/10.1371/journal.pone.0227422"><img src="https://citestamp.com/citestamped/10.1371/journal.pone.0227422/badge.svg" alt="CiteStamped reference-health badge" width="460" height="64"></a>
[](https://citestamp.com/citestamped/10.1371/journal.pone.0227422)