Abstract
The influences of glucohexaose on sheath blight(Rhizoctonia solani)occurrence,pathogenesis-related proteins(PRs)and endogenous hormones contents were studied in flowering Chinese cabbage(Brassica campestris L. ssp. chinensis var. utilis Tsen et Lee)using the inoculation of R. solani at different glucohexaose levels. The results showed that glucohexaose could increase the resistance of plants to R. solani,and reduce the incidence of sheath blight,but had no effect on the yield. After inoculation with R. solani,the yield of flowering Chinese cabbage was reduced significantly compared with control. Glucohexaose treatments could alleviate the inhibition of R. solani on plant growth,and reduce the loss of the yield caused with R. solani. Both exogenous glucohexaose and inoculation with R. solani increased the activities of chitinase and β-1,3-glucanase,ethylene production, and the contents of indole acetic acid(IAA)and abscisic acid(ABA). These data suggested the involvement of endogenous hormones in the regulation of pathogenesis process of R. solani. It is important for inducing systematic acquired resistance of flowering Chinese cabbage to sheath blight to keep high level of PRs and endogenous hormones.
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Claims 12
Claim · model-written summary
Glucohexaose increased resistance to R. solani.
- Taxon
- flowering Chinese cabbage
Brassica rapa subsp. pekinensise1 - Treatment
- glucohexaosee0
- Interactor
- R. solani
Rhizoctonia solanie0pathogen - Outcome
- resistance of plants to R. solanie0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“glucohexaose could increase the resistance of plants to R. solani”
e1“in flowering Chinese cabbage(Brassica campestris L. ssp. chinensis var. utilis Tsen et Lee)”
Claim · model-written summary
Glucohexaose reduced sheath blight incidence.
- Taxon
- flowering Chinese cabbageBrassica rapa subsp. pekinensise1
- Treatment
- glucohexaosee0
- Interactor
- R. solaniRhizoctonia solanie0pathogen
- Outcome
- incidence of sheath blighte0
- Direction
- reducee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“glucohexaose could increase the resistance of plants to R. solani,and reduce the incidence of sheath blight”
e1“in flowering Chinese cabbage(Brassica campestris L. ssp. chinensis var. utilis Tsen et Lee)”
Claim · model-written summary
Glucohexaose had no effect on yield.
- Taxon
- flowering Chinese cabbageBrassica rapa subsp. pekinensise1
- Treatment
- glucohexaosee0
- Outcome
- yielde0
- Direction
- no effecte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“glucohexaose could increase the resistance of plants to R. solani,and reduce the incidence of sheath blight,but had no effect on the yield”
e1“in flowering Chinese cabbage(Brassica campestris L. ssp. chinensis var. utilis Tsen et Lee)”
Claim · model-written summary
R. solani inoculation significantly reduced cabbage yield versus control.
- Taxon
- flowering Chinese cabbageBrassica rapa subsp. pekinensise0
- Treatment
- inoculation with R. solanie0
- Interactor
- R. solaniRhizoctonia solanie0pathogen
- Outcome
- yielde0
- Direction
- reducede0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“After inoculation with R. solani,the yield of flowering Chinese cabbage was reduced significantly compared with control”
Claim · model-written summary
Glucohexaose alleviated R. solani inhibition of plant growth.
- Taxon
- flowering Chinese cabbageBrassica rapa subsp. pekinensise1
- Treatment
- Glucohexaose treatmentse0
- Interactor
- R. solaniRhizoctonia solanie0pathogen
- Outcome
- inhibition of R. solani on plant growthe0
- Direction
- alleviatee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Glucohexaose treatments could alleviate the inhibition of R. solani on plant growth”
e1“in flowering Chinese cabbage(Brassica campestris L. ssp. chinensis var. utilis Tsen et Lee)”
Claim · model-written summary
Glucohexaose reduced the yield loss caused by R. solani.
- Taxon
- flowering Chinese cabbageBrassica rapa subsp. pekinensise2
- Treatment
- Glucohexaose treatmentse1
- Interactor
- R. solaniRhizoctonia solanie0pathogen
- Outcome
- loss of the yield caused with R. solanie0
- Direction
- reducee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“reduce the loss of the yield caused with R. solani”
e1“Glucohexaose treatments”
e2“in flowering Chinese cabbage(Brassica campestris L. ssp. chinensis var. utilis Tsen et Lee)”
Claim · model-written summary
Exogenous glucohexaose increased chitinase and β-1,3-glucanase activities.
- Taxon
- flowering Chinese cabbageBrassica rapa subsp. pekinensise1
- Treatment
- exogenous glucohexaosee0
- Gene
- chitinase and β-1,3-glucanasee0
- Outcome
- activities of chitinase and β-1,3-glucanasee0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Both exogenous glucohexaose and inoculation with R. solani increased the activities of chitinase and β-1,3-glucanase”
e1“in flowering Chinese cabbage(Brassica campestris L. ssp. chinensis var. utilis Tsen et Lee)”
Claim · model-written summary
R. solani inoculation increased chitinase and β-1,3-glucanase activities.
- Taxon
- flowering Chinese cabbageBrassica rapa subsp. pekinensise1
- Treatment
- inoculation with R. solanie0
- Interactor
- R. solaniRhizoctonia solanie0pathogen
- Gene
- chitinase and β-1,3-glucanasee0
- Outcome
- activities of chitinase and β-1,3-glucanasee0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Both exogenous glucohexaose and inoculation with R. solani increased the activities of chitinase and β-1,3-glucanase”
e1“in flowering Chinese cabbage(Brassica campestris L. ssp. chinensis var. utilis Tsen et Lee)”
Claim · model-written summary
Exogenous glucohexaose increased ethylene production and IAA and ABA contents.
- Taxon
- flowering Chinese cabbageBrassica rapa subsp. pekinensise1
- Treatment
- exogenous glucohexaosee0
- Outcome
- ethylene production, and the contents of indole acetic acid(IAA)and abscisic acid(ABA)e0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Both exogenous glucohexaose and inoculation with R. solani increased the activities of chitinase and β-1,3-glucanase,ethylene production, and the contents of indole acetic acid(IAA)and abscisic acid(ABA)”
e1“in flowering Chinese cabbage(Brassica campestris L. ssp. chinensis var. utilis Tsen et Lee)”
Claim · model-written summary
R. solani inoculation increased ethylene production and IAA and ABA contents.
- Taxon
- flowering Chinese cabbageBrassica rapa subsp. pekinensise1
- Treatment
- inoculation with R. solanie0
- Interactor
- R. solaniRhizoctonia solanie0pathogen
- Outcome
- ethylene production, and the contents of indole acetic acid(IAA)and abscisic acid(ABA)e0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Both exogenous glucohexaose and inoculation with R. solani increased the activities of chitinase and β-1,3-glucanase,ethylene production, and the contents of indole acetic acid(IAA)and abscisic acid(ABA)”
e1“in flowering Chinese cabbage(Brassica campestris L. ssp. chinensis var. utilis Tsen et Lee)”
Claim · model-written summary
The authors suggest endogenous hormones are involved in the R. solani pathogenesis process.
- Taxon
- flowering Chinese cabbageBrassica rapa subsp. pekinensise1
- Interactor
- R. solaniRhizoctonia solanie0pathogen
- Outcome
- pathogenesis process of R. solanie0
- Qualifier
- involvement of endogenous hormonese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“These data suggested the involvement of endogenous hormones in the regulation of pathogenesis process of R. solani”
e1“in flowering Chinese cabbage(Brassica campestris L. ssp. chinensis var. utilis Tsen et Lee)”
Claim · model-written summary
The authors state that high PR and hormone levels matter for inducing acquired resistance to sheath blight.
- Taxon
- flowering Chinese cabbageBrassica rapa subsp. pekinensise0
- Outcome
- systematic acquired resistance of flowering Chinese cabbage to sheath blighte0
- Qualifier
- high level of PRs and endogenous hormonese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“It is important for inducing systematic acquired resistance of flowering Chinese cabbage to sheath blight to keep high level of PRs and endogenous hormones”
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