Kocuria rosea 15 claims

species · family Micrococcaceae · bacterium · NCBI Taxonomy ↗

Also written in claims: M. roseus · Micrococcus roseus SW1 — NCBI synonyms: Deinococcus erythromyxa · Kocuria erythromyxa · Kocuria rosea (Flugge 1886) Stackebrandt et al. 1995 · Micrococcus roseus · Micrococcus rubens · Pelczaria aurantia

6 spellings

Kocuria roseaAlan Rockefeller · CC BY 4.0 · iNaturalist ↗

15 claims

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Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Micrococcus roseus and Staphylococcus aureus were sensitive to the different neem extracts, except the seed extracts at both concentrations.

Taxon: Azadirachta indicaAzadirachta indicat0
Treatment: the different extractse2
Interactor: M. roseusKocuria roseae2other
Second interactor: S. aureusStaphylococcus aureuse2other
Outcome: sensitivee2
Qualifier: except for the seed extracts at both concentrationse2

Verbatim

t0
“neem tree (Azadirachta indica L.)”
✓ located verbatim in the source · title, characters 109–142

e2
“Among the strains, M. roseus and S. aureus were sensitive to the different extracts except for the seed extracts at both concentrations”
✓ located verbatim in the source · abstract, characters 748–883

Title

Preliminary studies on the anti-bacterial effects of water, acetone and ether extracts of different parts of neem tree (Azadirachta indica L.) and neem seed

Arasaratnam, V. Malaysian Journal of Microbiology 2026. doi:10.21161/mjm.230399

Other claims from this paper (6)

Intervention effect Acetone extracts of neem tree parts showed higher antibacterial activity than distilled water and ether extracts.
Intervention effect Ether extracts were more effective than distilled water extracts.
Observation Proteus vulgaris was resistant to all neem extracts except the acetone extract of the leaves.
Intervention effect The acetone extract of the leaves was the best antibacterial extract, followed by the acetone extract from the root and young shoots.
Intervention effect Seed extracts showed the least antibacterial effect.
Observation Antimicrobial substances are present in different parts of the neem tree.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Kocuria rosea EH15 had the highest phosphate dissolution, 3.70 μg/mL.

Taxon: Rehmannia glutinosa LiboschRehmannia glutinosat0
Interactor: Kocuria rosea (EH15)Kocuria roseae0symbiont
Outcome: phosphorus dissolution activitye0
Direction: higheste0
Value: 3.70 μg/mLe0

Verbatim

e0
“Kocuria rosea (EH15) having the highest phosphorus dissolution activity (3.70 μg/mL)”
✓ located verbatim in the source · abstract, characters 414–498

t0
“Rehmannia glutinosa Libosch”
✓ located verbatim in the source · title, characters 38–65

Title

Isolation of endophytic bacteria from Rehmannia glutinosa Libosch and their potential to promote plant growth

Shanshan Wang; Baoyu Ji; Xiuhong Su; et al. The Journal of General and Applied Microbiology 2020. doi:10.2323/jgam.2019.12.001

Other claims from this paper (12)

Observation Twenty-five endophytic bacteria from seven genera were identified.
Observation Thirteen isolates solubilized inorganic phosphate.
Observation Twelve isolates fixed nitrogen.
Observation Twenty-two strains produced IAA with L-tryptophan.
Observation Eleven isolates produced IAA without L-tryptophan.
Observation EH15 produced 15.36 mg/L IAA with L-tryptophan.
Observation Ten isolates produced siderophores.
Observation EH10 had high siderophore production, 0.26.
Observation EH13 had high siderophore production, 0.32.
Intervention effect Each of five isolates significantly increased Brassica seedling height, root length and biomass.
Intervention effect EH10 and EH15 co-inoculation gave the greatest improvement except in dry weight.
Intervention effect EH15 gave the greatest dry-weight enhancement.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

EH15 produced 15.36 mg/L IAA with L-tryptophan.

Taxon: Rehmannia glutinosa LiboschRehmannia glutinosat0
Interactor: K. rosea (EH15)Kocuria roseae0symbiont
Outcome: IAA amounte0
Value: 15.36 and 7.98 mg/Le0

Verbatim

e0
“The strain K. rosea (EH15) was capable of producing the highest IAA amount (15.36 and 7.98 mg/L) in Luria Bertani (LB) broth containing 0.2% L-tryptophan and lacking L-tryptophan, respectively”
✓ located verbatim in the source · abstract, characters 737–929

t0
“Rehmannia glutinosa Libosch”
✓ located verbatim in the source · title, characters 38–65

Title

Isolation of endophytic bacteria from Rehmannia glutinosa Libosch and their potential to promote plant growth

Shanshan Wang; Baoyu Ji; Xiuhong Su; et al. The Journal of General and Applied Microbiology 2020. doi:10.2323/jgam.2019.12.001

Other claims from this paper (12)

Observation Twenty-five endophytic bacteria from seven genera were identified.
Observation Thirteen isolates solubilized inorganic phosphate.
Observation Kocuria rosea EH15 had the highest phosphate dissolution, 3.70 μg/mL.
Observation Twelve isolates fixed nitrogen.
Observation Twenty-two strains produced IAA with L-tryptophan.
Observation Eleven isolates produced IAA without L-tryptophan.
Observation Ten isolates produced siderophores.
Observation EH10 had high siderophore production, 0.26.
Observation EH13 had high siderophore production, 0.32.
Intervention effect Each of five isolates significantly increased Brassica seedling height, root length and biomass.
Intervention effect EH10 and EH15 co-inoculation gave the greatest improvement except in dry weight.
Intervention effect EH15 gave the greatest dry-weight enhancement.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Co-inoculation yielded greater mean cadmium uptake than single inoculations.

Taxon: sunflowerHelianthus annuuse1
Treatment: co-inoculatione0
Interactor: Bacillus safensisBacillus safensise0symbiont
Second interactor: Kocuria roseaKocuria roseae0symbiont
Outcome: Cd uptakee0
Direction: bettere0
Value: 13.04 mg pot−1e0
Qualifier: 10.68 and 12.58 mg pot−1e0
Comparator: singular inoculatione0

Verbatim

e0
“in average of Cd treatments, the performance of co-inoculation in Cd uptake (13.04 mg pot−1) was better than singular inoculation (10.68 and 12.58 mg pot−1 for Bacillus safensis and Kocuria rosea, respectively).”
✓ located verbatim in the source · abstract, characters 1035–1246

e1
“sunflower growth”
✓ located verbatim in the source · abstract, characters 70–86

Title

Effects of plant growth-promoting bacteria on the phytoremediation of cadmium-contaminated soil by sunflower

Arash Mohammadzadeh; Mojtaba Tavakoli; Babak Motesharezadeh; et al. Archives of Agronomy and Soil Science 2016. doi:10.1080/03650340.2016.1235781

Other claims from this paper (7)

Intervention effect Cadmium significantly reduced sunflower shoot and root length and biomass.
Intervention effect Cadmium reduced photosynthetic pigments, iron transport to shoots and zinc uptake.
Intervention effect Bacterial inoculation increased sunflower iron and zinc uptake.
Intervention effect Bacterial inoculation increased cadmium concentration in aboveground sunflower tissue and cadmium uptake.
Intervention effect Bacillus safensis inoculation at Cd100 gave the highest shoot cadmium uptake, 20.35 mg per pot.
Intervention effect Bacterial inoculation increased shoot cadmium uptake performance by 30%.
Intervention effect Bacterial inoculation increased total-biomass cadmium uptake performance by 25%.

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

M. roseus increased maize shoot dry weight at both Ni levels.

Taxon: maizeZea mayst0
Treatment: M. roseuse0
Interactor: M. roseusKocuria roseae0symbiont
Outcome: shoot dry weighte0
Direction: increasede0
Comparator: non-inoculated plantse0

Verbatim

e0
“At each level of Ni contamination, shoot dry weight and nutrients uptake significantly increased in M. roseus and B. mycoides treatments compared to non-inoculated plants”
✓ located verbatim in the source · abstract, characters 306–476

t0
“maize”
✓ located verbatim in the source · title, characters 66–71

Title

Role of Ni-resistant rhizobacteria in the growth and Ni-uptake of maize in a calcareous soil

Elham Malekzadeh; Hossein Ali Alikhani; G. R. Savaghebi-Firoozabadi; et al. Iran agricultural research 2016. doi:10.22099/iar.2016.3767

Other claims from this paper (19)

Intervention effect B. mycoides increased maize shoot dry weight at both Ni levels.
Intervention effect M. roseus increased maize nutrient uptake at both Ni levels.
Intervention effect B. mycoides increased maize nutrient uptake at both Ni levels.
Intervention effect B. mycoides increased maize biomass by 33.2% at 250 mg Ni kg -1.
Intervention effect M. roseus increased maize biomass by 90% at 500 mg Ni kg -1.
Intervention effect B. mycoides increased maize shoot Ni uptake at both contamination levels.
Intervention effect M. roseus increased maize shoot Ni uptake at both contamination levels.
Intervention effect B. mycoides decreased maize root Ni uptake at 250 mg Ni kg -1.
Intervention effect M. roseus decreased maize root Ni uptake at 250 mg Ni kg -1.
Intervention effect B. mycoides increased maize root Ni uptake at 500 mg Ni kg -1.
Intervention effect M. roseus increased maize root Ni uptake at 500 mg Ni kg -1.
Intervention effect B. mycoides gave the lowest maize Ni transfer factor at 250 mg Ni kg -1.
Intervention effect B. mycoides gave the maximum maize Ni translocation factor at 250 mg Ni kg -1.
Intervention effect The bacterial consortium produced the lowest maize dry matter at 500 mg Ni kg -1.
Intervention effect The bacterial consortium produced the lowest maize shoot Ni uptake at 500 mg Ni kg -1.
Intervention effect The bacterial consortium produced the lowest maize root Ni uptake at 500 mg Ni kg -1.
Intervention effect The bacterial consortium produced the maximum maize Ni transfer factor at 500 mg Ni kg -1.
Recommendation The authors propose B. mycoides for maize Ni phytoextraction at 250 mg Ni kg -1.
Recommendation The authors propose M. roseus for maize Ni phytoextraction at 500 mg Ni kg -1.

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

M. roseus increased maize nutrient uptake at both Ni levels.

Taxon: maizeZea mayst0
Treatment: M. roseuse0
Interactor: M. roseusKocuria roseae0symbiont
Outcome: nutrients uptakee0
Direction: increasede0
Comparator: non-inoculated plantse0

Verbatim

e0
“At each level of Ni contamination, shoot dry weight and nutrients uptake significantly increased in M. roseus and B. mycoides treatments compared to non-inoculated plants”
✓ located verbatim in the source · abstract, characters 306–476

t0
“maize”
✓ located verbatim in the source · title, characters 66–71

Title

Role of Ni-resistant rhizobacteria in the growth and Ni-uptake of maize in a calcareous soil

Elham Malekzadeh; Hossein Ali Alikhani; G. R. Savaghebi-Firoozabadi; et al. Iran agricultural research 2016. doi:10.22099/iar.2016.3767

Other claims from this paper (19)

Intervention effect M. roseus increased maize shoot dry weight at both Ni levels.
Intervention effect B. mycoides increased maize shoot dry weight at both Ni levels.
Intervention effect B. mycoides increased maize nutrient uptake at both Ni levels.
Intervention effect B. mycoides increased maize biomass by 33.2% at 250 mg Ni kg -1.
Intervention effect M. roseus increased maize biomass by 90% at 500 mg Ni kg -1.
Intervention effect B. mycoides increased maize shoot Ni uptake at both contamination levels.
Intervention effect M. roseus increased maize shoot Ni uptake at both contamination levels.
Intervention effect B. mycoides decreased maize root Ni uptake at 250 mg Ni kg -1.
Intervention effect M. roseus decreased maize root Ni uptake at 250 mg Ni kg -1.
Intervention effect B. mycoides increased maize root Ni uptake at 500 mg Ni kg -1.
Intervention effect M. roseus increased maize root Ni uptake at 500 mg Ni kg -1.
Intervention effect B. mycoides gave the lowest maize Ni transfer factor at 250 mg Ni kg -1.
Intervention effect B. mycoides gave the maximum maize Ni translocation factor at 250 mg Ni kg -1.
Intervention effect The bacterial consortium produced the lowest maize dry matter at 500 mg Ni kg -1.
Intervention effect The bacterial consortium produced the lowest maize shoot Ni uptake at 500 mg Ni kg -1.
Intervention effect The bacterial consortium produced the lowest maize root Ni uptake at 500 mg Ni kg -1.
Intervention effect The bacterial consortium produced the maximum maize Ni transfer factor at 500 mg Ni kg -1.
Recommendation The authors propose B. mycoides for maize Ni phytoextraction at 250 mg Ni kg -1.
Recommendation The authors propose M. roseus for maize Ni phytoextraction at 500 mg Ni kg -1.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

M. roseus increased maize biomass by 90% at 500 mg Ni kg -1.

Taxon: maizeZea mayst0
Treatment: M. roseuse0
Interactor: M. roseusKocuria roseae0symbiont
Outcome: plant biomasse0
Direction: enhancede0
Value: 90%e0
Qualifier: 500 mg Ni kg -1e0
Comparator: non-inoculated plantse0

Verbatim

e0
“The highest plant growth promoting effect was found for B. mycoides at the level of 250 mg Ni kg -1 and for M. roseus at the level of 500 mg Ni kg -1 which enhanced plant biomass by 33.2% and 90%, respectively, compared to non-inoculated plants”
✓ located verbatim in the source · abstract, characters 478–722

t0
“maize”
✓ located verbatim in the source · title, characters 66–71

Title

Role of Ni-resistant rhizobacteria in the growth and Ni-uptake of maize in a calcareous soil

Elham Malekzadeh; Hossein Ali Alikhani; G. R. Savaghebi-Firoozabadi; et al. Iran agricultural research 2016. doi:10.22099/iar.2016.3767

Other claims from this paper (19)

Intervention effect M. roseus increased maize shoot dry weight at both Ni levels.
Intervention effect B. mycoides increased maize shoot dry weight at both Ni levels.
Intervention effect M. roseus increased maize nutrient uptake at both Ni levels.
Intervention effect B. mycoides increased maize nutrient uptake at both Ni levels.
Intervention effect B. mycoides increased maize biomass by 33.2% at 250 mg Ni kg -1.
Intervention effect B. mycoides increased maize shoot Ni uptake at both contamination levels.
Intervention effect M. roseus increased maize shoot Ni uptake at both contamination levels.
Intervention effect B. mycoides decreased maize root Ni uptake at 250 mg Ni kg -1.
Intervention effect M. roseus decreased maize root Ni uptake at 250 mg Ni kg -1.
Intervention effect B. mycoides increased maize root Ni uptake at 500 mg Ni kg -1.
Intervention effect M. roseus increased maize root Ni uptake at 500 mg Ni kg -1.
Intervention effect B. mycoides gave the lowest maize Ni transfer factor at 250 mg Ni kg -1.
Intervention effect B. mycoides gave the maximum maize Ni translocation factor at 250 mg Ni kg -1.
Intervention effect The bacterial consortium produced the lowest maize dry matter at 500 mg Ni kg -1.
Intervention effect The bacterial consortium produced the lowest maize shoot Ni uptake at 500 mg Ni kg -1.
Intervention effect The bacterial consortium produced the lowest maize root Ni uptake at 500 mg Ni kg -1.
Intervention effect The bacterial consortium produced the maximum maize Ni transfer factor at 500 mg Ni kg -1.
Recommendation The authors propose B. mycoides for maize Ni phytoextraction at 250 mg Ni kg -1.
Recommendation The authors propose M. roseus for maize Ni phytoextraction at 500 mg Ni kg -1.

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

M. roseus increased maize shoot Ni uptake at both contamination levels.

Taxon: maizeZea mayst0
Treatment: M. roseuse0
Interactor: M. roseusKocuria roseae0symbiont
Outcome: shoot Ni uptakee0
Direction: increasede0
Qualifier: 250 and 500 mg Ni kg -1e0
Comparator: non-inoculated plantse0

Verbatim

e0
“At the levels of 250 and 500 mg Ni kg -1 , shoot Ni uptake of plants inoculated with B. mycoides or M. roseus significantly increased compared to non-inoculated plants”
✓ located verbatim in the source · abstract, characters 724–891

t0
“maize”
✓ located verbatim in the source · title, characters 66–71

Title

Role of Ni-resistant rhizobacteria in the growth and Ni-uptake of maize in a calcareous soil

Elham Malekzadeh; Hossein Ali Alikhani; G. R. Savaghebi-Firoozabadi; et al. Iran agricultural research 2016. doi:10.22099/iar.2016.3767

Other claims from this paper (19)

Intervention effect M. roseus increased maize shoot dry weight at both Ni levels.
Intervention effect B. mycoides increased maize shoot dry weight at both Ni levels.
Intervention effect M. roseus increased maize nutrient uptake at both Ni levels.
Intervention effect B. mycoides increased maize nutrient uptake at both Ni levels.
Intervention effect B. mycoides increased maize biomass by 33.2% at 250 mg Ni kg -1.
Intervention effect M. roseus increased maize biomass by 90% at 500 mg Ni kg -1.
Intervention effect B. mycoides increased maize shoot Ni uptake at both contamination levels.
Intervention effect B. mycoides decreased maize root Ni uptake at 250 mg Ni kg -1.
Intervention effect M. roseus decreased maize root Ni uptake at 250 mg Ni kg -1.
Intervention effect B. mycoides increased maize root Ni uptake at 500 mg Ni kg -1.
Intervention effect M. roseus increased maize root Ni uptake at 500 mg Ni kg -1.
Intervention effect B. mycoides gave the lowest maize Ni transfer factor at 250 mg Ni kg -1.
Intervention effect B. mycoides gave the maximum maize Ni translocation factor at 250 mg Ni kg -1.
Intervention effect The bacterial consortium produced the lowest maize dry matter at 500 mg Ni kg -1.
Intervention effect The bacterial consortium produced the lowest maize shoot Ni uptake at 500 mg Ni kg -1.
Intervention effect The bacterial consortium produced the lowest maize root Ni uptake at 500 mg Ni kg -1.
Intervention effect The bacterial consortium produced the maximum maize Ni transfer factor at 500 mg Ni kg -1.
Recommendation The authors propose B. mycoides for maize Ni phytoextraction at 250 mg Ni kg -1.
Recommendation The authors propose M. roseus for maize Ni phytoextraction at 500 mg Ni kg -1.

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

M. roseus decreased maize root Ni uptake at 250 mg Ni kg -1.

Taxon: maizeZea mayst0
Treatment: M. roseuse0
Interactor: M. roseusKocuria roseae0symbiont
Outcome: Root Ni uptakee0
Direction: decreasede0
Qualifier: 250 mg Ni kg -1e0
Comparator: control plantse0

Verbatim

e0
“Root Ni uptake of plants inoculated with B. mycoides and M. roseus significantly decreased at the level of 250 mg Ni kg -1 and increased at the level of 500 mg Ni kg -1 compared to control plants”
✓ located verbatim in the source · abstract, characters 893–1088

t0
“maize”
✓ located verbatim in the source · title, characters 66–71

Title

Role of Ni-resistant rhizobacteria in the growth and Ni-uptake of maize in a calcareous soil

Elham Malekzadeh; Hossein Ali Alikhani; G. R. Savaghebi-Firoozabadi; et al. Iran agricultural research 2016. doi:10.22099/iar.2016.3767

Other claims from this paper (19)

Intervention effect M. roseus increased maize shoot dry weight at both Ni levels.
Intervention effect B. mycoides increased maize shoot dry weight at both Ni levels.
Intervention effect M. roseus increased maize nutrient uptake at both Ni levels.
Intervention effect B. mycoides increased maize nutrient uptake at both Ni levels.
Intervention effect B. mycoides increased maize biomass by 33.2% at 250 mg Ni kg -1.
Intervention effect M. roseus increased maize biomass by 90% at 500 mg Ni kg -1.
Intervention effect B. mycoides increased maize shoot Ni uptake at both contamination levels.
Intervention effect M. roseus increased maize shoot Ni uptake at both contamination levels.
Intervention effect B. mycoides decreased maize root Ni uptake at 250 mg Ni kg -1.
Intervention effect B. mycoides increased maize root Ni uptake at 500 mg Ni kg -1.
Intervention effect M. roseus increased maize root Ni uptake at 500 mg Ni kg -1.
Intervention effect B. mycoides gave the lowest maize Ni transfer factor at 250 mg Ni kg -1.
Intervention effect B. mycoides gave the maximum maize Ni translocation factor at 250 mg Ni kg -1.
Intervention effect The bacterial consortium produced the lowest maize dry matter at 500 mg Ni kg -1.
Intervention effect The bacterial consortium produced the lowest maize shoot Ni uptake at 500 mg Ni kg -1.
Intervention effect The bacterial consortium produced the lowest maize root Ni uptake at 500 mg Ni kg -1.
Intervention effect The bacterial consortium produced the maximum maize Ni transfer factor at 500 mg Ni kg -1.
Recommendation The authors propose B. mycoides for maize Ni phytoextraction at 250 mg Ni kg -1.
Recommendation The authors propose M. roseus for maize Ni phytoextraction at 500 mg Ni kg -1.

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

M. roseus increased maize root Ni uptake at 500 mg Ni kg -1.

Taxon: maizeZea mayst0
Treatment: M. roseuse0
Interactor: M. roseusKocuria roseae0symbiont
Outcome: Root Ni uptakee0
Direction: increasede0
Qualifier: 500 mg Ni kg -1e0
Comparator: control plantse0

Verbatim

e0
“Root Ni uptake of plants inoculated with B. mycoides and M. roseus significantly decreased at the level of 250 mg Ni kg -1 and increased at the level of 500 mg Ni kg -1 compared to control plants”
✓ located verbatim in the source · abstract, characters 893–1088

t0
“maize”
✓ located verbatim in the source · title, characters 66–71

Title

Role of Ni-resistant rhizobacteria in the growth and Ni-uptake of maize in a calcareous soil

Elham Malekzadeh; Hossein Ali Alikhani; G. R. Savaghebi-Firoozabadi; et al. Iran agricultural research 2016. doi:10.22099/iar.2016.3767

Other claims from this paper (19)

Intervention effect M. roseus increased maize shoot dry weight at both Ni levels.
Intervention effect B. mycoides increased maize shoot dry weight at both Ni levels.
Intervention effect M. roseus increased maize nutrient uptake at both Ni levels.
Intervention effect B. mycoides increased maize nutrient uptake at both Ni levels.
Intervention effect B. mycoides increased maize biomass by 33.2% at 250 mg Ni kg -1.
Intervention effect M. roseus increased maize biomass by 90% at 500 mg Ni kg -1.
Intervention effect B. mycoides increased maize shoot Ni uptake at both contamination levels.
Intervention effect M. roseus increased maize shoot Ni uptake at both contamination levels.
Intervention effect B. mycoides decreased maize root Ni uptake at 250 mg Ni kg -1.
Intervention effect M. roseus decreased maize root Ni uptake at 250 mg Ni kg -1.
Intervention effect B. mycoides increased maize root Ni uptake at 500 mg Ni kg -1.
Intervention effect B. mycoides gave the lowest maize Ni transfer factor at 250 mg Ni kg -1.
Intervention effect B. mycoides gave the maximum maize Ni translocation factor at 250 mg Ni kg -1.
Intervention effect The bacterial consortium produced the lowest maize dry matter at 500 mg Ni kg -1.
Intervention effect The bacterial consortium produced the lowest maize shoot Ni uptake at 500 mg Ni kg -1.
Intervention effect The bacterial consortium produced the lowest maize root Ni uptake at 500 mg Ni kg -1.
Intervention effect The bacterial consortium produced the maximum maize Ni transfer factor at 500 mg Ni kg -1.
Recommendation The authors propose B. mycoides for maize Ni phytoextraction at 250 mg Ni kg -1.
Recommendation The authors propose M. roseus for maize Ni phytoextraction at 500 mg Ni kg -1.