Abstract
Changes in relative water content (RWC), stress metabolites and essential oil (EO) contentwere studied in five genotypes of coriander during water deficit stress at 70 days after sowing (DAS) and 90 DAS. Leaf samples were taken for RWC and stress metabolites analysis while seeds were taken for estimation of EO content. A significant reduction in RWC was observed in all the genotypes at both the critical stages water stress. Coriander genotype UD-07 and UD-31 had lowest reduction, it can be inferred that genotype UD-07 had best tolerated to water deficit stress condition followed by UD-31. Induced water deficit stress declined membrane stability index with concomitant increase in the lipid peroxidation product malondialdehyde in all genotypes at both stages. Genotypes UD-07 and UD - 31 were found to have higher stability indices and a significantly lower accumulation of the malondialdehyde (MDA). Accumulation of osmo-protectant L-proline was significantly increasedin all genotypes at both stages, however highest induction was observed in genotype UD-07 and UD-31. EO content was increased in all genotypes under water deficit stress; however it was slightly increased in genotype UD-07 and UD-31. These results showed that genotype UD-07 and UD-31 had better physiological and biochemical mechanisms to combat water deficit stress.
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Claims 12
Claim · model-written summary
Water stress significantly reduced relative water content in all five coriander genotypes at both stages.
- Taxon
- coriander
Coriandrum sativumt0 - Organ / stage
- both the critical stagese0
- Treatment
- water stresse0
- Outcome
- RWCe0
- Direction
- reductione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A significant reduction in RWC was observed in all the genotypes at both the critical stages water stress.”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
UD-07 and UD-31 had the smallest reduction in relative water content.
- Taxon
- corianderCoriandrum sativumt0
- Material
- UD-07 and UD-31e0
- Treatment
- water deficit stress conditione0
- Outcome
- lowest reductione0
- Direction
- loweste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Coriander genotype UD-07 and UD-31 had lowest reduction, it can be inferred that genotype UD-07 had best tolerated to water deficit stress condition followed by UD-31.”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
UD-07 was interpreted as most tolerant of water deficit, followed by UD-31.
- Taxon
- corianderCoriandrum sativumt0
- Material
- UD-07e0
- Treatment
- water deficit stress conditione0
- Outcome
- best toleratede0
- Comparator
- UD-31e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“genotype UD-07 had best tolerated to water deficit stress condition followed by UD-31”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
Water deficit reduced membrane stability index in all genotypes at both stages.
- Taxon
- corianderCoriandrum sativumt0
- Organ / stage
- both stagese0
- Treatment
- water deficit stresse0
- Outcome
- membrane stability indexe0
- Direction
- declinede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Induced water deficit stress declined membrane stability index with concomitant increase in the lipid peroxidation product malondialdehyde in all genotypes at both stages.”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
Water deficit increased malondialdehyde in all genotypes at both stages.
- Taxon
- corianderCoriandrum sativumt0
- Organ / stage
- both stagese0
- Treatment
- water deficit stresse0
- Outcome
- malondialdehydee0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Induced water deficit stress declined membrane stability index with concomitant increase in the lipid peroxidation product malondialdehyde in all genotypes at both stages.”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
UD-07 and UD-31 had higher stability indices.
- Taxon
- corianderCoriandrum sativumt0
- Material
- UD-07 and UD - 31e0
- Outcome
- stability indicese0
- Direction
- highere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Genotypes UD-07 and UD - 31 were found to have higher stability indices and a significantly lower accumulation of the malondialdehyde (MDA).”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
UD-07 and UD-31 accumulated significantly less malondialdehyde.
- Taxon
- corianderCoriandrum sativumt0
- Material
- UD-07 and UD - 31e0
- Outcome
- accumulation of the malondialdehyde (MDA)e0
- Direction
- lowere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Genotypes UD-07 and UD - 31 were found to have higher stability indices and a significantly lower accumulation of the malondialdehyde (MDA).”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
Water stress significantly increased L-proline in all genotypes at both stages.
- Taxon
- corianderCoriandrum sativumt0
- Organ / stage
- both stagese0
- Treatment
- water deficit stresse1
- Outcome
- Accumulation of osmo-protectant L-prolinee0
- Direction
- increasedine0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Accumulation of osmo-protectant L-proline was significantly increasedin all genotypes at both stages”
t0“coriander (Coriandrum sativum L.)”
e1“water deficit stress condition”
Claim · model-written summary
L-proline induction was highest in UD-07 and UD-31.
- Taxon
- corianderCoriandrum sativumt0
- Material
- UD-07 and UD-31e0
- Outcome
- highest inductione0
- Direction
- higheste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“highest induction was observed in genotype UD-07 and UD-31”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
Water stress increased essential oil content in all genotypes.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- water deficit stresse0
- Outcome
- EO contente0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“EO content was increased in all genotypes under water deficit stress”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
Essential oil content rose only slightly in UD-07 and UD-31.
- Taxon
- corianderCoriandrum sativumt0
- Material
- UD-07 and UD-31e0
- Outcome
- ite0
- Direction
- increasede0
- Qualifier
- slightlye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“however it was slightly increased in genotype UD-07 and UD-31.”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
UD-07 and UD-31 were interpreted as having better physiological and biochemical responses to water deficit.
- Taxon
- corianderCoriandrum sativumt0
- Material
- UD-07 and UD-31e0
- Treatment
- water deficit stresse0
- Outcome
- better physiological and biochemical mechanismse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“genotype UD-07 and UD-31 had better physiological and biochemical mechanisms to combat water deficit stress.”
t0“coriander (Coriandrum sativum L.)”
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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.