Abstract
Current study aimed at exploring the diversity of bacterial endophytes with Boswellia sacra and their role in copper (Cu) stress to tomato plants. Bacterial endophytes were belonged to Bacillus, Rhizobium and Paenibacillus, which were screened against Cu (0–10 mM) stress to dwarf and normal rice seeds. Among strains, Bacillus amyloliquefaciens BSL16 showed significantly higher bioremediation potential by accumulating high Cu and promoting growth of rice seeds. B. amyloliquefaciens BSL16 significantly increased growth of tomato plants during 2.5 mM Cu stress. Active colonization of BSL16 reduced the accumulation of Cu in leaf, shoot, and root, and in parallel up-regulated total protein contents in leaf and stem. Glutathione peroxidase and reduced glutathione contents were significantly higher and lipid peroxidation was lower in endophyte-treated tomato plants as compared to Cu treatment. The current results conclude that application of metal bio-accumulating bacteria can help in improving the plant growth of tomato plants during Cu stress.
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Claims 7
Claim · model-written summary
Bacterial endophytes associated with Boswellia sacra belonged to three genera.
- Taxon
- Solanum lycopersicum
Solanum lycopersicumt0 - Outcome
- Bacillus, Rhizobium and Paenibacilluse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Bacterial endophytes were belonged to Bacillus, Rhizobium and Paenibacillus”
t0“Solanum lycopersicum”
Claim · model-written summary
BSL16 accumulated copper and promoted rice seed growth more strongly than other strains.
- Taxon
- rice
Oryza sativae0 - Treatment
- Bacillus amyloliquefaciens BSL16e0
- Interactor
- Bacillus amyloliquefaciens BSL16
.jpg?width=60)
Bacillus amyloliquefaciense0symbiont - Outcome
- growth of rice seedse0
- Direction
- promotinge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“Bacillus amyloliquefaciens BSL16 showed significantly higher bioremediation potential by accumulating high Cu and promoting growth of rice seeds”
Claim · model-written summary
BSL16 significantly increased tomato growth during 2.5 mM copper stress.
- Taxon
- tomatoSolanum lycopersicume0
- Treatment
- B. amyloliquefaciens BSL16e0
- Interactor
- B. amyloliquefaciens BSL16Bacillus amyloliquefaciense0symbiont
- Outcome
- growth of tomato plantse0
- Direction
- increasede0
- Qualifier
- 2.5 mM Cu stresse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“B. amyloliquefaciens BSL16 significantly increased growth of tomato plants during 2.5 mM Cu stress”
Claim · model-written summary
BSL16 colonization reduced copper accumulation in tomato leaf, shoot and root.
- Taxon
- Solanum lycopersicumSolanum lycopersicumt0
- Treatment
- BSL16e0
- Interactor
- BSL16e0symbiont
- Outcome
- accumulation of Cu in leaf, shoot, and roote0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Active colonization of BSL16 reduced the accumulation of Cu in leaf, shoot, and root”
t0“Solanum lycopersicum”
Claim · model-written summary
BSL16 colonization increased tomato leaf and stem total protein.
- Taxon
- Solanum lycopersicumSolanum lycopersicumt0
- Treatment
- BSL16e0
- Interactor
- BSL16e0symbiont
- Outcome
- total protein contents in leaf and steme0
- Direction
- up-regulatede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Active colonization of BSL16 reduced the accumulation of Cu in leaf, shoot, and root, and in parallel up-regulated total protein contents in leaf and stem”
t0“Solanum lycopersicum”
Claim · model-written summary
Endophyte-treated tomato had higher glutathione peroxidase and reduced glutathione than copper treatment.
- Taxon
- tomatoSolanum lycopersicume0
- Treatment
- endophyte-treatede0
- Outcome
- Glutathione peroxidase and reduced glutathione contentse0
- Direction
- highere0
- Comparator
- Cu treatmente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Glutathione peroxidase and reduced glutathione contents were significantly higher and lipid peroxidation was lower in endophyte-treated tomato plants as compared to Cu treatment”
Claim · model-written summary
Endophyte-treated tomato had lower lipid peroxidation than copper treatment.
- Taxon
- tomatoSolanum lycopersicume0
- Treatment
- endophyte-treatede0
- Outcome
- lipid peroxidatione0
- Direction
- lowere0
- Comparator
- Cu treatmente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“lipid peroxidation was lower in endophyte-treated tomato plants as compared to Cu treatment”
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