Abstract
10-5 M methyl jasmonate (JA-Me) treatment itself did not considerably change the 14CO2 fixation, parameters of room temperature chlorophyll fluorescence induction, proline content, and Na+ as well as Cl- accumulation. Salt stress (30 mM NaCl) lead to a decrease of both 14CO2 fixation and relative water content, and to an increase of proline content. Immediate nonvariable fluorescence (F0) also increased and the variable to maximal fluorescence ratio (Fv/Fm) decreased. Pretreatment with JA-Me for 3 d before salt treatment diminished the inhibitory effect of NaCl on the rate of 14CO2 fixation, protein content, and activity and content of ribulose-1,5-bisophosphate carboxylase/oxygenase. The Na+ and Cl- contents in leaves decreased in JA-Me pretreated plants. The JA-Me pretreatment prevented the increase of F0 level and restored the values of Fv/Fm.
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Claims 10
Claim · model-written summary
Methyl jasmonate alone did not considerably change carbon fixation, fluorescence, proline or ion accumulation.
- Taxon
- Pisum sativum
Lathyrus oleraceust0 - Treatment
- 10-5 M methyl jasmonate (JA-Me)e0
- Outcome
- 14CO2 fixation, parameters of room temperature chlorophyll fluorescence induction, proline contente0
- Direction
- did not considerably changee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“10-5 M methyl jasmonate (JA-Me) treatment itself did not considerably change the 14CO2 fixation, parameters of room temperature chlorophyll fluorescence induction, proline content, and Na+ as well as Cl- accumulation.”
t0“Pisum sativum”
Claim · model-written summary
Salt stress decreased carbon fixation and relative water content.
- Taxon
- Pisum sativumLathyrus oleraceust0
- Treatment
- Salt stress (30 mM NaCl)e0
- Outcome
- 14CO2 fixation and relative water contente0
- Direction
- decreasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Salt stress (30 mM NaCl) lead to a decrease of both 14CO2 fixation and relative water content”
t0“Pisum sativum”
Claim · model-written summary
Salt stress increased proline content.
- Taxon
- Pisum sativumLathyrus oleraceust0
- Treatment
- Salt stress (30 mM NaCl)e0
- Outcome
- proline contente0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Salt stress (30 mM NaCl) lead to a decrease of both 14CO2 fixation and relative water content, and to an increase of proline content.”
t0“Pisum sativum”
Claim · model-written summary
Salt stress increased F0 fluorescence.
- Taxon
- Pisum sativumLathyrus oleraceust0
- Outcome
- Immediate nonvariable fluorescence (F0)e0
- Direction
- increasede0
Not reportedTreatmentComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Immediate nonvariable fluorescence (F0) also increased”
t0“Pisum sativum”
Claim · model-written summary
Salt stress decreased Fv/Fm.
- Taxon
- Pisum sativumLathyrus oleraceust0
- Outcome
- variable to maximal fluorescence ratio (Fv/Fm)e0
- Direction
- decreasede0
Not reportedTreatmentComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the variable to maximal fluorescence ratio (Fv/Fm) decreased.”
t0“Pisum sativum”
Claim · model-written summary
Methyl jasmonate pretreatment reduced salt inhibition of carbon fixation.
- Taxon
- Pisum sativumLathyrus oleraceust0
- Treatment
- Pretreatment with JA-Me for 3 d before salt treatmente0
- Outcome
- inhibitory effect of NaCl on the rate of 14CO2 fixatione0
- Direction
- diminishede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Pretreatment with JA-Me for 3 d before salt treatment diminished the inhibitory effect of NaCl on the rate of 14CO2 fixation”
t0“Pisum sativum”
Claim · model-written summary
Methyl jasmonate pretreatment reduced salt inhibition of protein content.
- Taxon
- Pisum sativumLathyrus oleraceust0
- Treatment
- Pretreatment with JA-Me for 3 d before salt treatmente0
- Outcome
- protein contente0
- Direction
- diminishede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Pretreatment with JA-Me for 3 d before salt treatment diminished the inhibitory effect of NaCl on the rate of 14CO2 fixation, protein content, and activity and content of ribulose-1,5-bisophosphate carboxylase/oxygenase.”
t0“Pisum sativum”
Claim · model-written summary
Methyl jasmonate pretreatment decreased leaf sodium and chloride.
- Taxon
- Pisum sativumLathyrus oleraceust0
- Treatment
- JA-Me pretreated plantse0
- Outcome
- Na+ and Cl- contents in leavese0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The Na+ and Cl- contents in leaves decreased in JA-Me pretreated plants.”
t0“Pisum sativum”
Claim · model-written summary
Methyl jasmonate pretreatment prevented the rise of F0.
- Taxon
- Pisum sativumLathyrus oleraceust0
- Treatment
- JA-Me pretreatmente0
- Outcome
- F0 levele0
- Direction
- prevented the increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The JA-Me pretreatment prevented the increase of F0 level”
t0“Pisum sativum”
Claim · model-written summary
Methyl jasmonate pretreatment restored Fv/Fm.
- Taxon
- Pisum sativumLathyrus oleraceust0
- Treatment
- JA-Me pretreatmente0
- Outcome
- values of Fv/Fme0
- Direction
- restorede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The JA-Me pretreatment prevented the increase of F0 level and restored the values of Fv/Fm.”
t0“Pisum sativum”
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