Abstract
ABSTRACT Arbuscular mycorrhizal fungi (AMF) symbiotically with the roots of most plants play a prominent role in increasing plant growth and yield. However, the mechanistic understanding of how AMF and the phytohormone abscisic acid (ABA) jointly regulate potassium (K⁺) uptake and the expression of K⁺ transporter (KUP) genes in common bean under drought stress remains unclear. In the current study, the effect of symbiotic of Phaseolus vulgaris with Funneliformis mosseae and Rhizophagus irregularis under drought stress and ABA application on the concentration of potassium, phosphorus, and photosynthetic pigment content, soluble sugar content, and KUP transporters expression was investigated. The results revealed that potassium and phosphorus concentrations in root and shoot tissues increased under symbiotic conditions with AMFs. Under normal plant water conditions, symbiotic interaction with F. mosseae increased the potassium content in the shoot by 1.55‐fold, and symbiotic interaction with R. irregularis increased the potassium content by 1.64‐fold. Also, under drought stress, symbiotic interaction with AMFs was able to increase potassium and phosphorus uptake compared to non‐symbiosis. Besides, the photosynthetic pigment content increased in response to symbiotic interaction with AMFs. ABA did not show significant effects on potassium and phosphorus absorption. The expression pattern of PvKUPs revealed that most of these genes are induced in response to symbiosis with AMFs and drought stress. PvKUP3 and PvKUP5 genes were induced more under symbiosis with R. irregularis, and PvKUP11 and PvKUP18 more under symbiosis with F. mosseae . The results of this study provided a preliminary insight into the simultaneous interaction of symbiosis with AMFs and drought stress and the application of ABA on potassium uptake and transport, which will be useful in future studies related to plant‐microbe interactions.
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Claims 11
Claim · model-written summary
AMF symbiosis increased root and shoot potassium and phosphorus concentrations.
- Taxon
- Phaseolus vulgaris
Phaseolus vulgarist0 - Organ / stage
- root and shoot tissuese0
- Treatment
- symbiotic conditions with AMFse0
- Interactor
- AMFse0symbiont
- Outcome
- potassium and phosphorus concentrationse0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results revealed that potassium and phosphorus concentrations in root and shoot tissues increased under symbiotic conditions with AMFs.”
t0“Phaseolus vulgaris Under Drought Stress and ABA Application”
Claim · model-written summary
F. mosseae increased shoot potassium content 1.55‐fold under normal water conditions.
- Taxon
- Phaseolus vulgarisPhaseolus vulgarist0
- Organ / stage
- shoote0
- Treatment
- symbiotic interaction with F. mosseaee0
- Interactor
- F. mosseae
Funneliformis mosseaee0symbiont - Outcome
- potassium contente0
- Direction
- increasede0
- Value
- 1.55‐folde0
- Qualifier
- normal plant water conditionse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Under normal plant water conditions, symbiotic interaction with F. mosseae increased the potassium content in the shoot by 1.55‐fold, and symbiotic interaction with R. irregularis increased the potassium content by 1.64‐fold.”
t0“Phaseolus vulgaris Under Drought Stress and ABA Application”
Claim · model-written summary
R. irregularis increased shoot potassium content 1.64‐fold under normal water conditions.
- Taxon
- Phaseolus vulgarisPhaseolus vulgarist0
- Organ / stage
- shoote0
- Treatment
- symbiotic interaction with R. irregularise0
- Interactor
- R. irregularis
Rhizophagus irregularise0symbiont - Outcome
- potassium contente0
- Direction
- increasede0
- Value
- 1.64‐folde0
- Qualifier
- normal plant water conditionse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Under normal plant water conditions, symbiotic interaction with F. mosseae increased the potassium content in the shoot by 1.55‐fold, and symbiotic interaction with R. irregularis increased the potassium content by 1.64‐fold.”
t0“Phaseolus vulgaris Under Drought Stress and ABA Application”
Claim · model-written summary
AMF symbiosis increased potassium and phosphorus uptake under drought relative to non-symbiosis.
- Taxon
- Phaseolus vulgarisPhaseolus vulgarist0
- Treatment
- symbiotic interaction with AMFse0
- Interactor
- AMFse0symbiont
- Outcome
- potassium and phosphorus uptakee0
- Direction
- increasee0
- Qualifier
- drought stresse0
- Comparator
- non‐symbiosise0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Also, under drought stress, symbiotic interaction with AMFs was able to increase potassium and phosphorus uptake compared to non‐symbiosis.”
t0“Phaseolus vulgaris Under Drought Stress and ABA Application”
Claim · model-written summary
AMF symbiosis increased photosynthetic pigment content.
- Taxon
- Phaseolus vulgarisPhaseolus vulgarist0
- Treatment
- symbiotic interaction with AMFse0
- Interactor
- AMFse0symbiont
- Outcome
- photosynthetic pigment contente0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Besides, the photosynthetic pigment content increased in response to symbiotic interaction with AMFs.”
t0“Phaseolus vulgaris Under Drought Stress and ABA Application”
Claim · model-written summary
ABA showed no significant effect on potassium and phosphorus absorption.
- Taxon
- Phaseolus vulgarisPhaseolus vulgarist0
- Treatment
- ABAe0
- Outcome
- potassium and phosphorus absorptione0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“ABA did not show significant effects on potassium and phosphorus absorption.”
t0“Phaseolus vulgaris Under Drought Stress and ABA Application”
Claim · model-written summary
Most PvKUP genes were induced by AMF symbiosis and drought.
- Taxon
- Phaseolus vulgarisPhaseolus vulgarist0
- Treatment
- symbiosis with AMFs and drought stresse0
- Interactor
- AMFse0symbiont
- Gene
- PvKUPse0
- Outcome
- genes are inducede0
- Direction
- inducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The expression pattern of PvKUPs revealed that most of these genes are induced in response to symbiosis with AMFs and drought stress.”
t0“Phaseolus vulgaris Under Drought Stress and ABA Application”
Claim · model-written summary
PvKUP3 was induced more under symbiosis with R. irregularis.
- Taxon
- Phaseolus vulgarisPhaseolus vulgarist0
- Treatment
- symbiosis with R. irregularise0
- Interactor
- R. irregularisRhizophagus irregularise0symbiont
- Gene
- PvKUP3e0
- Outcome
- induced moree0
- Direction
- moree0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“PvKUP3 and PvKUP5 genes were induced more under symbiosis with R. irregularis, and PvKUP11 and PvKUP18 more under symbiosis with F. mosseae .”
t0“Phaseolus vulgaris Under Drought Stress and ABA Application”
Claim · model-written summary
PvKUP5 was induced more under symbiosis with R. irregularis.
- Taxon
- Phaseolus vulgarisPhaseolus vulgarist0
- Treatment
- symbiosis with R. irregularise0
- Interactor
- R. irregularisRhizophagus irregularise0symbiont
- Gene
- PvKUP5e0
- Outcome
- induced moree0
- Direction
- moree0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“PvKUP3 and PvKUP5 genes were induced more under symbiosis with R. irregularis, and PvKUP11 and PvKUP18 more under symbiosis with F. mosseae .”
t0“Phaseolus vulgaris Under Drought Stress and ABA Application”
Claim · model-written summary
PvKUP11 was induced more under symbiosis with F. mosseae.
- Taxon
- Phaseolus vulgarisPhaseolus vulgarist0
- Treatment
- symbiosis with F. mosseaee0
- Interactor
- F. mosseaeFunneliformis mosseaee0symbiont
- Gene
- PvKUP11e0
- Outcome
- induced moree0
- Direction
- moree0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“PvKUP3 and PvKUP5 genes were induced more under symbiosis with R. irregularis, and PvKUP11 and PvKUP18 more under symbiosis with F. mosseae .”
t0“Phaseolus vulgaris Under Drought Stress and ABA Application”
Claim · model-written summary
PvKUP18 was induced more under symbiosis with F. mosseae.
- Taxon
- Phaseolus vulgarisPhaseolus vulgarist0
- Treatment
- symbiosis with F. mosseaee0
- Interactor
- F. mosseaeFunneliformis mosseaee0symbiont
- Gene
- PvKUP18e0
- Outcome
- induced moree0
- Direction
- moree0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“PvKUP3 and PvKUP5 genes were induced more under symbiosis with R. irregularis, and PvKUP11 and PvKUP18 more under symbiosis with F. mosseae .”
t0“Phaseolus vulgaris Under Drought Stress and ABA Application”
The same questions in other papers
(+)-abscisic acid · nutrient: content · Phaseolus vulgaris (common bean)Positive and negative results
1 in the opposite direction
- positive
Rhizophagus irregularis · nutrient: content · Phaseolus vulgaris (common bean)Results agree
1 paper in the same direction as this paper
- positive
Funneliformis mosseae · nutrient: content · Phaseolus vulgaris (common bean)Results agree
2 papers in the same direction as this paper
- positive
- positive
drought · molecular: expression · Phaseolus vulgaris (common bean)Positive and negative results
12 papers in the same direction as this paper · 1 in the opposite direction
- negative
- positive
- positive
10 papers more in this group
See all 14 papers →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.