Abstract
The present study was carried out to investigate the effect of plant growth promoting thermotolerant Pseudomonas putida strain AKMP7 on the growth of wheat plants to heat stress. The results indicated the superior performance by P. putida strain AKMP7 in improving survival and growth of wheat plants under heat stress. The bacterium significantly increased the root and shoot length, dry biomass, tiller, spike let and grain formation of wheat over uninoculated plants. Inoculation reduced membrane injury and the activity of several antioxidant enzymes such as SOD, APX and CAT under heat stress. Inoculation improved the levels of cellular metabolites like proline, chlorophyll, sugars, starch, amino acids, and proteins compared to uninoculated plants. Scanning electron microscopy studies confirmed the colonization of the organism on the root surface. This result suggests the possible role of microorganisms in mitigating adverse effects of climate changes on crop growth and may lead to development of microbe based climate- ready technology.
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Claims 8
Claim · model-written summary
P. putida inoculation improved wheat survival under heat stress.
- Taxon
- wheat
Triticum aestivume0 - Treatment
- P. putida strain AKMP7e0
- Interactor
- P. putida strain AKMP7
Pseudomonas putidae0symbiont - Outcome
- survivale0
- Direction
- improvinge0
- Comparator
- uninoculated plantse1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“P. putida strain AKMP7 in improving survival and growth of wheat plants under heat stress”
e1“over uninoculated plants”
Claim · model-written summary
P. putida inoculation significantly increased wheat root and shoot length and dry biomass under heat stress.
- Taxon
- wheatTriticum aestivume0
- Treatment
- P. putida strain AKMP7e1
- Interactor
- P. putida strain AKMP7Pseudomonas putidae1symbiont
- Outcome
- root and shoot length, dry biomasse0
- Direction
- increasede0
- Comparator
- uninoculated plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The bacterium significantly increased the root and shoot length, dry biomass, tiller, spike let and grain formation of wheat over uninoculated plants.”
e1“P. putida strain AKMP7”
Claim · model-written summary
P. putida inoculation significantly increased wheat tiller, spikelet and grain formation.
- Taxon
- wheatTriticum aestivume0
- Treatment
- P. putida strain AKMP7e1
- Interactor
- P. putida strain AKMP7Pseudomonas putidae1symbiont
- Outcome
- tiller, spike let and grain formatione0
- Direction
- increasede0
- Comparator
- uninoculated plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The bacterium significantly increased the root and shoot length, dry biomass, tiller, spike let and grain formation of wheat over uninoculated plants.”
e1“P. putida strain AKMP7”
Claim · model-written summary
Inoculation reduced wheat membrane injury under heat stress.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- Inoculatione0
- Interactor
- Pseudomonas putida strain AKMP7Pseudomonas putidae1symbiont
- Outcome
- membrane injurye0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat”
e0“Inoculation reduced membrane injury and the activity of several antioxidant enzymes such as SOD, APX and CAT under heat stress.”
e1“Pseudomonas putida strain AKMP7”
Claim · model-written summary
Inoculation reduced activity of wheat SOD, APX and CAT under heat stress.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- Inoculatione0
- Interactor
- Pseudomonas putida strain AKMP7Pseudomonas putidae1symbiont
- Gene
- SOD, APX and CATe0
- Outcome
- activity of several antioxidant enzymese0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat”
e0“Inoculation reduced membrane injury and the activity of several antioxidant enzymes such as SOD, APX and CAT under heat stress.”
e1“Pseudomonas putida strain AKMP7”
Claim · model-written summary
Inoculation improved wheat proline, chlorophyll and sugar levels over uninoculated plants.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- Inoculatione0
- Interactor
- Pseudomonas putida strain AKMP7Pseudomonas putidae1symbiont
- Outcome
- proline, chlorophyll, sugarse0
- Direction
- improvede0
- Comparator
- uninoculated plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat”
e0“Inoculation improved the levels of cellular metabolites like proline, chlorophyll, sugars, starch, amino acids, and proteins compared to uninoculated plants.”
e1“Pseudomonas putida strain AKMP7”
Claim · model-written summary
Inoculation improved wheat starch, amino acid and protein levels over uninoculated plants.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- Inoculatione0
- Interactor
- Pseudomonas putida strain AKMP7Pseudomonas putidae1symbiont
- Outcome
- starch, amino acids, and proteinse0
- Direction
- improvede0
- Comparator
- uninoculated plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat”
e0“Inoculation improved the levels of cellular metabolites like proline, chlorophyll, sugars, starch, amino acids, and proteins compared to uninoculated plants.”
e1“Pseudomonas putida strain AKMP7”
Claim · model-written summary
Scanning electron microscopy confirmed bacterial colonization of the wheat root surface.
- Taxon
- wheatTriticum aestivumt0
- Organ / stage
- root surfacee0
- Interactor
- Pseudomonas putida strain AKMP7Pseudomonas putidae1symbiont
- Outcome
- colonization of the organism on the root surfacee0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat”
e0“Scanning electron microscopy studies confirmed the colonization of the organism on the root surface.”
e1“Pseudomonas putida strain AKMP7”
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1 paper more in this group
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2 papers in the same direction as this paper
- positive
- positive
Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.