Abstract
Taking four inbred lines of eggplant with different maturity as test materials,the effects of low temperature stress on germination characteristics and the effects of poor light intensity stress on antioxidant properties in eggplant seedlings were studied.The results showed that,under low temperature stress,the germination rate,germination energy,germination index and vigor index of eggplant variety '142' and 'D-6-1'were significantly higher than those of '897'.Meanwhile,the root,fresh and dry weight of '897' seedlings were significantly inhibited by the low temperature and poor light intensity stress.In the active oxygen metabolism,under low temperature and poor light intensity stress,the activities of superoxide dismutase(SOD),catalase(CAT) and ascorbate specific peroxidase(APX) in leaves of '142' and 'D-6-1' were maintained at a higher level,while the content of malondiadehyde(MDA) was significantly lower than that in '897',so the membrane lipid oxidation of '142' and 'D-6-1' was lower.In the osmotic adjustment,the contents of free proline and soluble protein in the leaves of '142' and 'D-6-1'were significantly higher than those in 'T1' and '897'.The above results indicted that the abilities of tolerance to low temperature and poor light intensity stress in early-maturing variety '142' and parthenocarpy variety 'D-6-1' were stronger than late-maturing variety '897'.
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Claims 19
Claim · model-written summary
'142' had higher germination rate than '897' under low temperature.
- Taxon
- Eggplant
Solanum melongenat0 - Material
- '142'e0
- Treatment
- low temperature stresse0
- Outcome
- germination ratee0
- Direction
- highere0
- Comparator
- '897'e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Eggplant”
e0“The results showed that,under low temperature stress,the germination rate,germination energy,germination index and vigor index of eggplant variety '142' and 'D-6-1'were significantly higher than those of '897'.”
Claim · model-written summary
'142' had higher germination energy than '897' under low temperature.
- Taxon
- EggplantSolanum melongenat0
- Material
- '142'e0
- Treatment
- low temperature stresse0
- Outcome
- germination energye0
- Direction
- highere0
- Comparator
- '897'e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Eggplant”
e0“The results showed that,under low temperature stress,the germination rate,germination energy,germination index and vigor index of eggplant variety '142' and 'D-6-1'were significantly higher than those of '897'.”
Claim · model-written summary
'142' had higher germination index than '897' under low temperature.
- Taxon
- EggplantSolanum melongenat0
- Material
- '142'e0
- Treatment
- low temperature stresse0
- Outcome
- germination indexe0
- Direction
- highere0
- Comparator
- '897'e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Eggplant”
e0“The results showed that,under low temperature stress,the germination rate,germination energy,germination index and vigor index of eggplant variety '142' and 'D-6-1'were significantly higher than those of '897'.”
Claim · model-written summary
'142' had higher vigor index than '897' under low temperature.
- Taxon
- EggplantSolanum melongenat0
- Material
- '142'e0
- Treatment
- low temperature stresse0
- Outcome
- vigor indexe0
- Direction
- highere0
- Comparator
- '897'e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Eggplant”
e0“The results showed that,under low temperature stress,the germination rate,germination energy,germination index and vigor index of eggplant variety '142' and 'D-6-1'were significantly higher than those of '897'.”
Claim · model-written summary
'D-6-1' had higher germination rate than '897' under low temperature.
- Taxon
- EggplantSolanum melongenat0
- Material
- 'D-6-1'e0
- Treatment
- low temperature stresse0
- Outcome
- germination ratee0
- Direction
- highere0
- Comparator
- '897'e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Eggplant”
e0“The results showed that,under low temperature stress,the germination rate,germination energy,germination index and vigor index of eggplant variety '142' and 'D-6-1'were significantly higher than those of '897'.”
Claim · model-written summary
'D-6-1' had higher germination energy than '897' under low temperature.
- Taxon
- EggplantSolanum melongenat0
- Material
- 'D-6-1'e0
- Treatment
- low temperature stresse0
- Outcome
- germination energye0
- Direction
- highere0
- Comparator
- '897'e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Eggplant”
e0“The results showed that,under low temperature stress,the germination rate,germination energy,germination index and vigor index of eggplant variety '142' and 'D-6-1'were significantly higher than those of '897'.”
Claim · model-written summary
'D-6-1' had higher germination index than '897' under low temperature.
- Taxon
- EggplantSolanum melongenat0
- Material
- 'D-6-1'e0
- Treatment
- low temperature stresse0
- Outcome
- germination indexe0
- Direction
- highere0
- Comparator
- '897'e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Eggplant”
e0“The results showed that,under low temperature stress,the germination rate,germination energy,germination index and vigor index of eggplant variety '142' and 'D-6-1'were significantly higher than those of '897'.”
Claim · model-written summary
'D-6-1' had higher vigor index than '897' under low temperature.
- Taxon
- EggplantSolanum melongenat0
- Material
- 'D-6-1'e0
- Treatment
- low temperature stresse0
- Outcome
- vigor indexe0
- Direction
- highere0
- Comparator
- '897'e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Eggplant”
e0“The results showed that,under low temperature stress,the germination rate,germination energy,germination index and vigor index of eggplant variety '142' and 'D-6-1'were significantly higher than those of '897'.”
Claim · model-written summary
Low temperature and poor light inhibited root of '897' seedlings.
- Taxon
- EggplantSolanum melongenat0
- Material
- '897'e0
- Treatment
- low temperature and poor light intensity stresse0
- Outcome
- roote0
- Direction
- inhibitede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Eggplant”
e0“Meanwhile,the root,fresh and dry weight of '897' seedlings were significantly inhibited by the low temperature and poor light intensity stress.”
Claim · model-written summary
Low temperature and poor light inhibited fresh of '897' seedlings.
- Taxon
- EggplantSolanum melongenat0
- Material
- '897'e0
- Treatment
- low temperature and poor light intensity stresse0
- Outcome
- freshe0
- Direction
- inhibitede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Eggplant”
e0“Meanwhile,the root,fresh and dry weight of '897' seedlings were significantly inhibited by the low temperature and poor light intensity stress.”
Claim · model-written summary
Low temperature and poor light inhibited dry weight of '897' seedlings.
- Taxon
- EggplantSolanum melongenat0
- Material
- '897'e0
- Treatment
- low temperature and poor light intensity stresse0
- Outcome
- dry weighte0
- Direction
- inhibitede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Eggplant”
e0“Meanwhile,the root,fresh and dry weight of '897' seedlings were significantly inhibited by the low temperature and poor light intensity stress.”
Claim · model-written summary
superoxide dismutase(SOD) activity was higher in '142' and 'D-6-1' leaves under both stresses.
- Taxon
- EggplantSolanum melongenat0
- Material
- '142' and 'D-6-1'e0
- Organ / stage
- leavese0
- Treatment
- low temperature and poor light intensity stresse0
- Outcome
- superoxide dismutase(SOD)e0
- Direction
- highere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Eggplant”
e0“In the active oxygen metabolism,under low temperature and poor light intensity stress,the activities of superoxide dismutase(SOD),catalase(CAT) and ascorbate specific peroxidase(APX) in leaves of '142' and 'D-6-1' were maintained at a higher level,while the content of malondiadehyde(MDA) was significantly lower than that in '897',so the membrane lipid oxidation of '142' and 'D-6-1' was lower.”
Claim · model-written summary
catalase(CAT) activity was higher in '142' and 'D-6-1' leaves under both stresses.
- Taxon
- EggplantSolanum melongenat0
- Material
- '142' and 'D-6-1'e0
- Organ / stage
- leavese0
- Treatment
- low temperature and poor light intensity stresse0
- Outcome
- catalase(CAT)e0
- Direction
- highere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Eggplant”
e0“In the active oxygen metabolism,under low temperature and poor light intensity stress,the activities of superoxide dismutase(SOD),catalase(CAT) and ascorbate specific peroxidase(APX) in leaves of '142' and 'D-6-1' were maintained at a higher level,while the content of malondiadehyde(MDA) was significantly lower than that in '897',so the membrane lipid oxidation of '142' and 'D-6-1' was lower.”
Claim · model-written summary
ascorbate specific peroxidase(APX) activity was higher in '142' and 'D-6-1' leaves under both stresses.
- Taxon
- EggplantSolanum melongenat0
- Material
- '142' and 'D-6-1'e0
- Organ / stage
- leavese0
- Treatment
- low temperature and poor light intensity stresse0
- Outcome
- ascorbate specific peroxidase(APX)e0
- Direction
- highere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Eggplant”
e0“In the active oxygen metabolism,under low temperature and poor light intensity stress,the activities of superoxide dismutase(SOD),catalase(CAT) and ascorbate specific peroxidase(APX) in leaves of '142' and 'D-6-1' were maintained at a higher level,while the content of malondiadehyde(MDA) was significantly lower than that in '897',so the membrane lipid oxidation of '142' and 'D-6-1' was lower.”
Claim · model-written summary
MDA content in '142' and 'D-6-1' was lower than in '897'.
- Taxon
- EggplantSolanum melongenat0
- Material
- '142' and 'D-6-1'e0
- Outcome
- content of malondiadehyde(MDA)e0
- Direction
- lowere0
- Comparator
- '897'e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Eggplant”
e0“In the active oxygen metabolism,under low temperature and poor light intensity stress,the activities of superoxide dismutase(SOD),catalase(CAT) and ascorbate specific peroxidase(APX) in leaves of '142' and 'D-6-1' were maintained at a higher level,while the content of malondiadehyde(MDA) was significantly lower than that in '897',so the membrane lipid oxidation of '142' and 'D-6-1' was lower.”
Claim · model-written summary
Membrane lipid oxidation was lower in '142' and 'D-6-1'.
- Taxon
- EggplantSolanum melongenat0
- Material
- '142' and 'D-6-1'e0
- Outcome
- membrane lipid oxidatione0
- Direction
- lowere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Eggplant”
e0“In the active oxygen metabolism,under low temperature and poor light intensity stress,the activities of superoxide dismutase(SOD),catalase(CAT) and ascorbate specific peroxidase(APX) in leaves of '142' and 'D-6-1' were maintained at a higher level,while the content of malondiadehyde(MDA) was significantly lower than that in '897',so the membrane lipid oxidation of '142' and 'D-6-1' was lower.”
Claim · model-written summary
free proline content was higher in '142' and 'D-6-1' than 'T1' and '897'.
- Taxon
- EggplantSolanum melongenat0
- Material
- '142' and 'D-6-1'e0
- Outcome
- free prolinee0
- Direction
- highere0
- Comparator
- 'T1' and '897'e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Eggplant”
e0“In the osmotic adjustment,the contents of free proline and soluble protein in the leaves of '142' and 'D-6-1'were significantly higher than those in 'T1' and '897'.”
Claim · model-written summary
soluble protein content was higher in '142' and 'D-6-1' than 'T1' and '897'.
- Taxon
- EggplantSolanum melongenat0
- Material
- '142' and 'D-6-1'e0
- Outcome
- soluble proteine0
- Direction
- highere0
- Comparator
- 'T1' and '897'e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Eggplant”
e0“In the osmotic adjustment,the contents of free proline and soluble protein in the leaves of '142' and 'D-6-1'were significantly higher than those in 'T1' and '897'.”
Claim · model-written summary
'142' and 'D-6-1' were more tolerant of low temperature and poor light than '897'.
- Taxon
- EggplantSolanum melongenat0
- Material
- '142' and parthenocarpy variety 'D-6-1'e0
- Outcome
- abilities of tolerance to low temperature and poor light intensity stresse0
- Direction
- strongere0
- Comparator
- '897'e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Eggplant”
e0“The above results indicted that the abilities of tolerance to low temperature and poor light intensity stress in early-maturing variety '142' and parthenocarpy variety 'D-6-1' were stronger than late-maturing variety '897'.”
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See all 9 papers →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.