Abstract
We used 'Shannong No.1' experimental material to simulate higher salt concentration in ginger and analyzed the physiological responses of different parts of ginger seedlings under salt stress. The results showed that salt stress led to a significant decrease in fresh and dry weight of ginger, lipid membrane peroxidation, increased sodium ion content and enhanced activity of antioxidant enzymes. Compared with the control, the overall plant dry weight of ginger under salt stress decreased by about 60%, and the MDA content in roots, stems, leaves, and rhizomes increased by 372.27%, 184.88%, 291.5%, and 171.13%, respectively, and the APX content increased by 188.85%, 165.56%, 195.38%, and 40.08%, respectively. After analysis of the physiological indicators, it was found that the roots and leaves of ginger were the most significantly changed parts. We analyzed the transcriptional differences between ginger roots and leaves by RNA-seq and found that they jointly initiated MAPK signaling pathways in response to salt stress. By combining physiological and molecular indicators, we elucidated the response of different tissues and parts of ginger to salt stress during the seedling stage.
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Claims 15
Claim · model-written summary
Salt stress reduced ginger fresh weight.
- Taxon
- ginger
Zingiber officinalee0 - Treatment
- salt stresse0
- Outcome
- fresh and dry weighte0
- Direction
- decreasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results showed that salt stress led to a significant decrease in fresh and dry weight of ginger, lipid membrane peroxidation, increased sodium ion content and enhanced activity of antioxidant enzymes.”
Claim · model-written summary
Salt stress reduced overall ginger dry weight by about 60% versus control.
- Taxon
- gingerZingiber officinalee0
- Treatment
- salt stresse0
- Outcome
- overall plant dry weighte0
- Direction
- decreasede0
- Value
- about 60%e0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared with the control, the overall plant dry weight of ginger under salt stress decreased by about 60%, and the MDA content in roots, stems, leaves, and rhizomes increased by 372.27%, 184.88%, 291.5%, and 171.13%, respectively, and the APX content increased by 188.85%, 165.56%, 195.38%, and 40.08%, respectively.”
Claim · model-written summary
Salt stress increased ginger sodium ion content.
- Taxon
- gingerZingiber officinalee0
- Treatment
- salt stresse0
- Outcome
- sodium ion contente0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results showed that salt stress led to a significant decrease in fresh and dry weight of ginger, lipid membrane peroxidation, increased sodium ion content and enhanced activity of antioxidant enzymes.”
Claim · model-written summary
Salt stress enhanced ginger antioxidant enzyme activity.
- Taxon
- gingerZingiber officinalee0
- Treatment
- salt stresse0
- Outcome
- activity of antioxidant enzymese0
- Direction
- enhancede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results showed that salt stress led to a significant decrease in fresh and dry weight of ginger, lipid membrane peroxidation, increased sodium ion content and enhanced activity of antioxidant enzymes.”
Claim · model-written summary
The abstract reports decreased ginger lipid membrane peroxidation under salt stress.
- Taxon
- gingerZingiber officinalee0
- Treatment
- salt stresse0
- Outcome
- lipid membrane peroxidatione0
- Direction
- decreasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results showed that salt stress led to a significant decrease in fresh and dry weight of ginger, lipid membrane peroxidation, increased sodium ion content and enhanced activity of antioxidant enzymes.”
Claim · model-written summary
Salt stress increased ginger roots MDA content by 372.27% relative to control.
- Taxon
- gingerZingiber officinalee0
- Organ / stage
- rootse0
- Treatment
- salt stresse0
- Outcome
- MDA contente0
- Direction
- increasede0
- Value
- 372.27%e0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared with the control, the overall plant dry weight of ginger under salt stress decreased by about 60%, and the MDA content in roots, stems, leaves, and rhizomes increased by 372.27%, 184.88%, 291.5%, and 171.13%, respectively, and the APX content increased by 188.85%, 165.56%, 195.38%, and 40.08%, respectively.”
Claim · model-written summary
Salt stress increased ginger stems MDA content by 184.88% relative to control.
- Taxon
- gingerZingiber officinalee0
- Organ / stage
- stemse0
- Treatment
- salt stresse0
- Outcome
- MDA contente0
- Direction
- increasede0
- Value
- 184.88%e0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared with the control, the overall plant dry weight of ginger under salt stress decreased by about 60%, and the MDA content in roots, stems, leaves, and rhizomes increased by 372.27%, 184.88%, 291.5%, and 171.13%, respectively, and the APX content increased by 188.85%, 165.56%, 195.38%, and 40.08%, respectively.”
Claim · model-written summary
Salt stress increased ginger leaves MDA content by 291.5% relative to control.
- Taxon
- gingerZingiber officinalee0
- Organ / stage
- leavese0
- Treatment
- salt stresse0
- Outcome
- MDA contente0
- Direction
- increasede0
- Value
- 291.5%e0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared with the control, the overall plant dry weight of ginger under salt stress decreased by about 60%, and the MDA content in roots, stems, leaves, and rhizomes increased by 372.27%, 184.88%, 291.5%, and 171.13%, respectively, and the APX content increased by 188.85%, 165.56%, 195.38%, and 40.08%, respectively.”
Claim · model-written summary
Salt stress increased ginger rhizomes MDA content by 171.13% relative to control.
- Taxon
- gingerZingiber officinalee0
- Organ / stage
- rhizomese0
- Treatment
- salt stresse0
- Outcome
- MDA contente0
- Direction
- increasede0
- Value
- 171.13%e0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared with the control, the overall plant dry weight of ginger under salt stress decreased by about 60%, and the MDA content in roots, stems, leaves, and rhizomes increased by 372.27%, 184.88%, 291.5%, and 171.13%, respectively, and the APX content increased by 188.85%, 165.56%, 195.38%, and 40.08%, respectively.”
Claim · model-written summary
Salt stress increased ginger roots APX content by 188.85% relative to control.
- Taxon
- gingerZingiber officinalee0
- Organ / stage
- rootse0
- Treatment
- salt stresse0
- Gene
- APXe0
- Outcome
- APX contente0
- Direction
- increasede0
- Value
- 188.85%e0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared with the control, the overall plant dry weight of ginger under salt stress decreased by about 60%, and the MDA content in roots, stems, leaves, and rhizomes increased by 372.27%, 184.88%, 291.5%, and 171.13%, respectively, and the APX content increased by 188.85%, 165.56%, 195.38%, and 40.08%, respectively.”
Claim · model-written summary
Salt stress increased ginger stems APX content by 165.56% relative to control.
- Taxon
- gingerZingiber officinalee0
- Organ / stage
- stemse0
- Treatment
- salt stresse0
- Gene
- APXe0
- Outcome
- APX contente0
- Direction
- increasede0
- Value
- 165.56%e0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared with the control, the overall plant dry weight of ginger under salt stress decreased by about 60%, and the MDA content in roots, stems, leaves, and rhizomes increased by 372.27%, 184.88%, 291.5%, and 171.13%, respectively, and the APX content increased by 188.85%, 165.56%, 195.38%, and 40.08%, respectively.”
Claim · model-written summary
Salt stress increased ginger leaves APX content by 195.38% relative to control.
- Taxon
- gingerZingiber officinalee0
- Organ / stage
- leavese0
- Treatment
- salt stresse0
- Gene
- APXe0
- Outcome
- APX contente0
- Direction
- increasede0
- Value
- 195.38%e0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared with the control, the overall plant dry weight of ginger under salt stress decreased by about 60%, and the MDA content in roots, stems, leaves, and rhizomes increased by 372.27%, 184.88%, 291.5%, and 171.13%, respectively, and the APX content increased by 188.85%, 165.56%, 195.38%, and 40.08%, respectively.”
Claim · model-written summary
Salt stress increased ginger rhizomes APX content by 40.08% relative to control.
- Taxon
- gingerZingiber officinalee0
- Organ / stage
- rhizomese0
- Treatment
- salt stresse0
- Gene
- APXe0
- Outcome
- APX contente0
- Direction
- increasede0
- Value
- 40.08%e0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared with the control, the overall plant dry weight of ginger under salt stress decreased by about 60%, and the MDA content in roots, stems, leaves, and rhizomes increased by 372.27%, 184.88%, 291.5%, and 171.13%, respectively, and the APX content increased by 188.85%, 165.56%, 195.38%, and 40.08%, respectively.”
Claim · model-written summary
Ginger roots and leaves showed the greatest physiological changes.
- Taxon
- gingerZingiber officinalee0
- Organ / stage
- roots and leavese0
- Outcome
- most significantly changed partse0
- Direction
- most significantly changede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“After analysis of the physiological indicators, it was found that the roots and leaves of ginger were the most significantly changed parts.”
Claim · model-written summary
Ginger roots and leaves jointly initiated MAPK signaling pathways under salt stress.
- Taxon
- gingerZingiber officinalee0
- Organ / stage
- roots and leavese0
- Treatment
- salt stresse0
- Outcome
- MAPK signaling pathwayse0
- Direction
- initiatede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“We analyzed the transcriptional differences between ginger roots and leaves by RNA-seq and found that they jointly initiated MAPK signaling pathways in response to salt stress.”
The same questions in other papers
salinity · physiology: antioxidant enzymes · Zingiber officinale (ginger)Positive and negative results
1 paper in the same direction as this paper · 1 in the opposite direction
- negative
- positive
salinity · physiology: oxidative · Zingiber officinale (ginger)Results agree
1 paper in the same direction as this paper
- negative
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.