By organism › Bacteria › Sphingomonadaceae

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

CR enriched Sphingomonas in the rhizosphere.

Taxon: SphingomonasSphingomonase0
Treatment: CRe0
Outcome: potential plant-growth-promoting bacteriae0
Direction: enrichede0

Not reportedComparator

Verbatim

e0
“CR enriched potential plant-growth-promoting bacteria (Pseudomonas, Sphingomonas, Lysobacter) in the rhizosphere”
✓ located verbatim in the source · abstract, characters 672–784

Title

Tomato Residue Retention Alters Soil Nutrient and Organic Acid Composition, Influencing the Rhizosphere Microbial Community and Metabolic Profile of Subsequent Crops

Ting Sang; Dongyan Yang; Dan Wang; et al. Horticulturae 2026. doi:10.3390/horticulturae12040480

Other claims from this paper (14)

Intervention effect CR promoted soil humic acid accumulation and increased phenolic and small-molecule organic acids.
Intervention effect CR increased soil phenolic and small-molecule organic acids.
Intervention effect TR increased small-molecule organic acids.
Intervention effect TR primarily enriched fulvic acid.
Intervention effect TR was accompanied by higher phenolic acid concentrations.
Intervention effect CR enriched Pseudomonas in the rhizosphere.
Intervention effect CR enriched Lysobacter in the rhizosphere.
Intervention effect CR increased relative abundance of potential pathogen Fusarium.
Intervention effect TR promoted Bacillus colonization.
Intervention effect TR promoted Chaetomium colonization.
Intervention effect TR promoted Mycothermus colonization.
Intervention effect No Fusarium enrichment was observed under TR.
Association Soil nutrient and organic acid changes correlated with community succession and metabolic reconstruction.
Recommendation TR can mitigate pathogen enrichment risk and construct a potentially disease-suppressive environment.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Intercropping enriched beneficial rhizosphere bacteria including Sphingomonas.

Taxon: SphingomonasSphingomonase0
Treatment: intercroppinge0
Interactor: faba beanVicia fabae1host
Outcome: beneficial rhizosphere bacteriae0
Direction: enrichede0

Not reportedComparator

Verbatim

e0
“intercropping enriched beneficial rhizosphere bacteria (e.g., Sphingomonas)”
✓ located verbatim in the source · abstract, characters 1258–1333

e1
“faba bean-wheat intercropping to mitigate”
✓ located verbatim in the source · abstract, characters 412–453

Title

Intercropping strategies to mitigate PLA-Pb stress and enhance legume growth: A mechanistic study

Ting Li; Taiqin Liu; You Huang; et al. Ecotoxicology and Environmental Safety 2026. doi:10.1016/j.ecoenv.2026.120218

Other claims from this paper (13)

Intervention effect Intercropping increased faba bean shoot biomass by 29.16% relative to monoculture.
Intervention effect Intercropping increased faba bean root biomass by 27.67% relative to monoculture.
Intervention effect Intercropping reduced Fusarium wilt incidence by 19.00%.
Intervention effect Intercropping reduced the Fusarium wilt disease index by 18.57%.
Intervention effect Intercropping decreased leaf Pb(II) accumulation by 21.14%.
Intervention effect Intercropping decreased root Pb(II) accumulation by 17.30%.
Intervention effect Intercropping increased SOD, CAT and APX activities in faba bean.
Intervention effect Intercropping alleviated oxidative stress in faba bean.
Intervention effect Intercropping reduced rhizosphere available Pb(II) by 23.87%.
Intervention effect Intercropping increased rhizosphere nutrient availability and enzyme activities.
Intervention effect Intercropping upregulated phenylpropanoids, alkaloids and flavonoids.
Intervention effect Intercropping activated resistance-related pathways including α-linolenic acid metabolism.
Mechanism Path modelling indicates that intercropping promotes growth and disease control primarily through rhizosphere microbial and biochemical reprogramming.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Novosphingobium abundance increased and it became dominant in tubers at some metal concentrations.

Taxon: NovosphingobiumNovosphingobiume0
Outcome: abundancee0
Direction: increasede0
Qualifier: different metal concentrationse1

Verbatim

e0
“Pseudomonas, Novosphingobium, and Fusarium, showing increased abundance and becoming the dominant species in the tubers”
✓ located verbatim in the source · abstract, characters 645–764

e1
“different metal concentrations”
✓ located verbatim in the source · abstract, characters 554–584

t0
“Cyperus esculentus var. sativus”
✓ located verbatim in the source · title, characters 0–31

Title

Cyperus esculentus var. sativus Adapts to Multiple Heavy Metal Stresses Through the Assembly of Endophytic Microbial Communities

Qiaofeng Liu; Jialing Lai; Yaozhong Zhang; et al. Biology 2025. doi:10.3390/biology14010083

Other claims from this paper (7)

Intervention effect Heavy metal stress increased the number of observed tuber endophyte species.
Intervention effect Heavy metal stress changed tuber endophyte diversity and composition.
Observation Pseudomonas abundance increased and it became dominant in tubers at some metal concentrations.
Observation Fusarium abundance increased and it became dominant in tubers at some metal concentrations.
Observation Actinophytocola emerged at specific metal concentrations.
Observation Monosporascus emerged at specific metal concentrations.
Mechanism Fatty acid salvage was enriched in CES endophytes and may assist heavy metal stress response.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Sphingomonas relative abundance decreased in the iron mining area.

Taxon: SphingomonasSphingomonase0
Treatment: iron mininge0
Outcome: relative abundancee0
Direction: decreasede0
Setting: iron mining areae0

Not reportedComparator

Verbatim

e0
“It is noteworthy that in the iron mining area, the relative abundance of Sphingomonas and Nitrososphaeraceae in the soil has decreased.”
✓ located verbatim in the source · abstract, characters 368–503

Title

Mining Activities in Iron Ore Areas Have Altered the Diversity and Functional Structure of Rhizosphere Bacterial Communities in Three Crops

Yanping Xu; Hao Ren; Ziping Zou; et al. Microorganisms 2025. doi:10.3390/microorganisms13122728

Other claims from this paper (5)

Intervention effect Nitrososphaeraceae relative abundance decreased in the iron mining area.
Intervention effect Mining increased Streptomyces relative abundance in rhizosphere soil.
Association Sphingomonas abundance correlated significantly positively with soil organic carbon.
Association Streptomyces correlated significantly positively with soil titanium and pH.
Association Streptomyces correlated negatively with iron and lead content.

Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Sphingomonas abundance correlated significantly positively with soil organic carbon.

Taxon: SphingomonasSphingomonase0
Compound: soil organic carbone0
Outcome: abundance of Sphingomonase0
Direction: positivelye0

Verbatim

e0
“Pearson correlation analysis showed that the abundance of Sphingomonas is significantly positively correlated with the soil organic carbon content.”
✓ located verbatim in the source · abstract, characters 620–767

Title

Mining Activities in Iron Ore Areas Have Altered the Diversity and Functional Structure of Rhizosphere Bacterial Communities in Three Crops

Yanping Xu; Hao Ren; Ziping Zou; et al. Microorganisms 2025. doi:10.3390/microorganisms13122728

Other claims from this paper (5)

Intervention effect Sphingomonas relative abundance decreased in the iron mining area.
Intervention effect Nitrososphaeraceae relative abundance decreased in the iron mining area.
Intervention effect Mining increased Streptomyces relative abundance in rhizosphere soil.
Association Streptomyces correlated significantly positively with soil titanium and pH.
Association Streptomyces correlated negatively with iron and lead content.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Plantations were characterized by Sphingomonas, a taxon associated with disturbance tolerance and opportunistic strategies.

Taxon: SphingomonasSphingomonase0
Outcome: characterized by taxae0
Qualifier: plantationse0

Verbatim

e0
“In contrast, plantations were characterized by taxa often associated with disturbance tolerance and opportunistic life-history strategies (e.g., Sphingomonas, Fusarium, Gemmatimonas), consistent with potential functional simplification.”
✓ located verbatim in the source · abstract, characters 1017–1253

Title

Soil Microbes Mediate Productivity Differences Between Natural and Plantation Forests

Xing Zhang; Mengya Yang; Yangyang Liu; et al. Plants 2025. doi:10.3390/plants15010098

Other claims from this paper (12)

Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Bio-organic fertilizer increased Sphingomonas relative abundance.

Taxon: SphingomonasSphingomonase0
Treatment: BOFe1
Outcome: relative abundance of Gemmatimonas and Sphingomonase0
Direction: increasese0
Comparator: CFe2

Verbatim

e0
“the relative abundance of Gemmatimonas and Sphingomonas at the genus level exhibited significant increases.”
✓ located verbatim in the source · abstract, characters 1656–1763

e1
“increased with BOF, whereas”
✓ located verbatim in the source · abstract, characters 1628–1655

e2
“Compared with CF”
✓ located verbatim in the source · abstract, characters 1236–1252

Title

Integrated the rhizosphere soil microbiota and metabolome reveal mechanisms inhibiting Phytophthora nicotianae under long-term bio-organic fertilizer application

Xiaoting Li; Shunping Yu; Shiqing Zhang; et al. Biological Control 2025. doi:10.1016/j.biocontrol.2025.105774

Other claims from this paper (8)

Intervention effect Bio-organic fertilizer reduced rhizosphere Phytophthora nicotianae abundance relative to chemical fertilizer.
Intervention effect Bio-organic fertilizer reduced corresponding crop disease relative to chemical fertilizer.
Intervention effect Bio-organic fertilizer increased Proteobacteria relative abundance.
Intervention effect Bio-organic fertilizer increased Gemmatimonas relative abundance.
Intervention effect Bio-organic fertilizer changed soil bacterial network complexity and stability.
Intervention effect Bio-organic fertilizer altered metabolite profiles and enriched differential metabolites in named pathways.
Association Soil properties, microorganisms and metabolites had significant relationships with disease incidence.
Mechanism Soil fertility, rhizosphere organisms and tryptophan metabolites collectively favored crop health under fertilizer replacement.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Sphingomonadaceae accumulated at high relative abundance after inoculant application.

Taxon: SphingomonadaceaeSphingomonadaceaee0
Treatment: microbial inoculante0
Outcome: relative abundancee0
Direction: accumulatede0

Not reportedComparator

Verbatim

e0
“The bacterial taxa Rhizobium , Pseudomonas , Sphingomonadaceae , and Burkholderiaceae of the phylum Proteobacteria accumulated in high relative abundance and were identified as biomarkers following the application of the microbial inoculant.”
✓ located verbatim in the source · abstract, characters 1081–1322

Title

Integrative analysis of microbiome and metabolome revealed the effect of microbial inoculant on microbial community diversity and function in rhizospheric soil under tobacco monoculture

Xianjun Lai; Wangjun Duan; Wenyou Zhang; et al. Microbiology Spectrum 2024. doi:10.1128/spectrum.04046-23

Other claims from this paper (10)

Intervention effect The microbial inoculant improved tobacco cured leaf yield.
Intervention effect The inoculant improved tobacco disease resistance.
Intervention effect The inoculant enhanced tobacco leaf nicotine content.
Intervention effect The inoculant enhanced tobacco leaf nitrogen content.
Intervention effect Rhizobium accumulated at high relative abundance after inoculant application.
Intervention effect Pseudomonas accumulated at high relative abundance after inoculant application.
Intervention effect Burkholderiaceae accumulated at high relative abundance after inoculant application.
Intervention effect Inoculant application significantly affected the soil metabolite spectrum under continuous monocropping.
Observation Differential soil metabolites were enriched in nicotine synthesis and degradation pathways.
Association Microbes were closely correlated with metabolite accumulation.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Sphingomonas accounted for 7.4%.

Taxon: SphingomonasSphingomonase0
Outcome: Sphingomonase0
Value: 7.4%e0

Not reportedDirection

Verbatim

e0
“Xanthomonas,and Sphingomonas (7.4%) each.”
✓ located verbatim in the source · abstract, characters 992–1033

Title

Diversity of endophytic bacteria isolated from leguminous agroforestry trees in western Kenya

William Omuketi Emitaro; Fanuel Kawaka; David Mutisia Musyimi; et al. AMB Express 2024. doi:10.1186/s13568-024-01676-6

Other claims from this paper (14)

Observation Twenty-seven pure bacterial isolates were recovered from the three trees.
Observation Leaves supplied 44.4% of isolates.
Observation Stems supplied 33.3% of isolates.
Observation Roots supplied 22.2% of isolates.
Observation Isolates included Gram positive and negative rods and spherical forms.
Observation Eight closely related bacterial genera were identified.
Observation Bacillus accounted for 33.3%.
Observation Staphylococcus accounted for 22.2%.
Observation Alcaligens accounted for 11.1%.
Observation Pantoea accounted for 11.1%.
Observation Xanthomonas accounted for 7.4%.
Observation Acinetobacter accounted for 3.7%.
Observation Pseudomonas accounted for 3.7%.
Observation Bacillus endophytes were isolated from all three plants.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Sphingomonas clones tolerated insecticide pressure well.

Taxon: SphingomonasSphingomonase0
Material: clone 3214512, 1052559, 237613, 1048605e0
Treatment: permethrin and cypermethrine0
Outcome: tolerated welle0

Verbatim

e0
“The pressure of permethrin and cypermethrin was tolerated well by the bacteria Sphingomonas (clone 3214512, 1052559, 237613, 1048605)”
✓ located verbatim in the source · abstract, characters 1004–1137

Title

The Impact of Permethrin and Cypermethrin on Plants, Soil Enzyme Activity, and Microbial Communities

Agata Borowik; Jadwiga Wyszkowska; Magdalena Zaborowska; et al. International Journal of Molecular Sciences 2023. doi:10.3390/ijms24032892

Other claims from this paper (15)

Intervention effect Permethrin and cypermethrin stimulated cultured organotrophic bacteria multiplication by 38.3% on average.
Intervention effect Permethrin and cypermethrin stimulated actinomycete multiplication by 80.2% on average.
Intervention effect Permethrin and cypermethrin inhibited fungal growth by 31.7% on average.
Intervention effect The insecticides inhibited soil enzymatic activity and reduced its biochemical fertility index by 27.7%.
Intervention effect The insecticides modified Actinobacteria and Proteobacteria OTU numbers.
Intervention effect The insecticides modified Ascomycota and Basidiomycota OTU numbers.
Observation Bacillus clones tolerated insecticide pressure well.
Observation Penicillium tolerated insecticide pressure well.
Observation Trichocladium tolerated insecticide pressure well.
Intervention effect Both insecticides decreased maize leaf greenness.
Intervention effect Maize cultivation benefited soil enzymes and microorganisms and mitigated insecticide-induced anomalies.
Intervention effect Permethrin decreased maize aerial-part yield by 37.9%.
Intervention effect Permethrin decreased maize root yield by 33.9%.
Intervention effect Cypermethrin decreased maize aerial-part yield by 16.8%.
Intervention effect Cypermethrin decreased maize root yield by 4.3%.

Sphingomonadaceae 14 claims

14 claims