Abstract
Glucosinolate is a group of nitrogen-and sulfur-containing plant natural product found mainly in Brassicaceae families,it may mediate the interaction between plants and environment.The biosynthesis of glucosinolates is regulated by jasmonates.In this study,Arabidopsis thaliana rosette leaves were sprayed with exogenous jasmonic acid methyl,and the expression of PDF1.2 gene and the content of glucosinolates were analyzed.The results showed that the expression of jasmonic acid response gene PDF1.2 significantly increased after the treatment with jasmonic acid methyl,and reached to the highest level at 24 h;both indolic and aliphatic glucosinolates components were also affected,and most of them significantly increased at 24 h.The results indicated that exogenous jasmonic acid could induce accumulation of the indolic and aliphatic glucosinolates in Arabidopsis rosette leaves,and this induction was the most effective at 24 h after the treatment.
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Claims 3
Claim · model-written summary
Jasmonic acid methyl significantly increased PDF1.2 expression, peaking at 24 h.
- Taxon
- Arabidopsis thaliana
Arabidopsis thalianat0 - Treatment
- jasmonic acid methyle0
- Gene
- PDF1.2e0
- Outcome
- expression of jasmonic acid response gene PDF1.2e0
- Direction
- increasede0
- Qualifier
- 24 he0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the expression of jasmonic acid response gene PDF1.2 significantly increased after the treatment with jasmonic acid methyl,and reached to the highest level at 24 h”
t0“Arabidopsis thaliana”
Claim · model-written summary
Most indolic glucosinolate components increased significantly at 24 h after jasmonic acid treatment.
- Taxon
- Arabidopsis thalianaArabidopsis thalianat0
- Treatment
- jasmonic acid methyle0
- Outcome
- indolic and aliphatic glucosinolates componentse0
- Direction
- increasede0
- Qualifier
- 24 he0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In this study,Arabidopsis thaliana rosette leaves were sprayed with exogenous jasmonic acid methyl,and the expression of PDF1.2 gene and the content of glucosinolates were analyzed.The results showed that the expression of jasmonic acid response gene PDF1.2 significantly increased after the treatment with jasmonic acid methyl,and reached to the highest level at 24 h;both indolic and aliphatic glucosinolates components were also affected,and most of them significantly increased at 24 h.”
t0“Arabidopsis thaliana”
Claim · model-written summary
Most aliphatic glucosinolate components increased significantly at 24 h after jasmonic acid treatment.
- Taxon
- Arabidopsis thalianaArabidopsis thalianat0
- Treatment
- jasmonic acid methyle0
- Outcome
- aliphatic glucosinolates componentse0
- Direction
- increasede0
- Qualifier
- 24 he0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In this study,Arabidopsis thaliana rosette leaves were sprayed with exogenous jasmonic acid methyl,and the expression of PDF1.2 gene and the content of glucosinolates were analyzed.The results showed that the expression of jasmonic acid response gene PDF1.2 significantly increased after the treatment with jasmonic acid methyl,and reached to the highest level at 24 h;both indolic and aliphatic glucosinolates components were also affected,and most of them significantly increased at 24 h.”
t0“Arabidopsis thaliana”
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jasmonic acid · molecular: expression · Arabidopsis thaliana (thale cress)Positive and negative results
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- negative
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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.