Abstract
Impact of benzothiadiazole (BTH) and salicylic acid (SA), as natural defense stimulators, was tested on phenolic compounds biosynthesis in cotton (Gossypium hirsutum L., cv. Y764AG). Cotton leaves were spread with BTH and SA at six concentrations (1.0, 2.5, 5.0, 8.0 and 10 mM) and incubated during 24, 48, 72 and 96 h. Plant-treated with 1.0 mM BTH and 2.5 mM SA, respectively 96 and 24 h of incubation time induced the highest levels of phenolic compounds for each type of stimulator. These both concentrations were then combined for the co-treatment of the plants, with the previous incubation times retained. Results showed that co-treatment with BTH and SA was not beneficial for the induction of phenolic compounds compared to elicitors used alone.
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Claims 3
Claim · model-written summary
BTH at 1.0 mM for 96 hours induced the highest phenolic levels among its tested conditions.
- Taxon
- cotton
Gossypium hirsutume1 - Treatment
- 1.0 mM BTHe0
- Outcome
- levels of phenolic compoundse0
- Direction
- higheste0
- Qualifier
- 96e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Plant-treated with 1.0 mM BTH and 2.5 mM SA, respectively 96 and 24 h of incubation time induced the highest levels of phenolic compounds for each type of stimulator”
e1“cotton (Gossypium hirsutum L., cv. Y764AG)”
Claim · model-written summary
SA at 2.5 mM for 24 hours induced the highest phenolic levels among its tested conditions.
- Taxon
- cottonGossypium hirsutume1
- Treatment
- 2.5 mM SAe0
- Outcome
- levels of phenolic compoundse0
- Direction
- higheste0
- Qualifier
- 24 he0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Plant-treated with 1.0 mM BTH and 2.5 mM SA, respectively 96 and 24 h of incubation time induced the highest levels of phenolic compounds for each type of stimulator”
e1“cotton (Gossypium hirsutum L., cv. Y764AG)”
Claim · model-written summary
Combined BTH and SA did not improve phenolic induction over either elicitor alone.
- Taxon
- cottonGossypium hirsutumt0
- Treatment
- co-treatment with BTH and SAe0
- Outcome
- induction of phenolic compoundse0
- Direction
- not beneficiale0
- Comparator
- elicitors used alonee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“co-treatment with BTH and SA was not beneficial for the induction of phenolic compounds compared to elicitors used alone”
t0“Cotton Leaves”
The same questions in other papers
salicylic acid · molecular: expression · Gossypium hirsutum (cotton)Positive and negative results
2 papers in the same direction as this paper · 10 reporting no difference from an alternative
- positive
- positive
- positive
9 papers more in this group
See all 13 papers →salicylic acid · quality: phytochemicals · Gossypium hirsutum (cotton)Results agree
1 paper in the same direction as this paper
- 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.