Abstract
The changes of K+,Na+,Ca2 +,Mg2 +and Cl-contents and their distribution were studied in musk melon seedling exposed to proline under salt stress. Salt stress decreased the contents of Ca2 +,K+,Mg2 +,and increased the contents of Na+and Cl-in melon seedling. Salt stress reduced the transfer of Ca2 +,K+,Mg2 +from roots to stems,and improved the transfer of Ca2 +,K+,Mg2 +from stems to leaves. Exogenous proline raised the contents of Ca2 +,K+,Mg2 +in melon,the ratio of K+/Na+,Mg2 +/Na+and Ca2 +/Na+,and the transfer of K+,Ca2 +and Mg2 +from root to stem and from stem to leaves,but lower the contents of Na+and Cl-. It is concluded that exogenous proline can promote the uptake for K+,Ca2 +,Mg2 +in melon seedling,and alleviate the salt damage by regulating regionalized ion distribution in plants.
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Claims 9
Claim · model-written summary
Salt stress lowered Ca2 +, K+, and Mg2 + content in melon seedlings.
- Taxon
- melon
.jpg?width=60)
Cucumis meloe0 - Treatment
- Salt stresse0
- Outcome
- contents of Ca2 +,K+,Mg2 +e0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“Salt stress decreased the contents of Ca2 +,K+,Mg2 +,and increased the contents of Na+and Cl-in melon seedling”
Claim · model-written summary
Salt stress raised Na+ and Cl- content in melon seedlings.
- Taxon
- melonCucumis meloe0
- Treatment
- Salt stresse0
- Outcome
- contents of Na+and Cl-e0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Salt stress decreased the contents of Ca2 +,K+,Mg2 +,and increased the contents of Na+and Cl-in melon seedling”
Claim · model-written summary
Salt stress reduced Ca2 +, K+, and Mg2 + transfer from roots to stems.
- Taxon
- musk melonCucumis melot0
- Treatment
- Salt stresse0
- Outcome
- transfer of Ca2 +,K+,Mg2 +from roots to stemse0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Salt stress reduced the transfer of Ca2 +,K+,Mg2 +from roots to stems,and improved the transfer of Ca2 +,K+,Mg2 +from stems to leaves”
t0“musk melon”
Claim · model-written summary
Salt stress enhanced transfer of Ca2 +, K+, and Mg2 + from stems to leaves.
- Taxon
- musk melonCucumis melot0
- Treatment
- Salt stresse0
- Outcome
- transfer of Ca2 +,K+,Mg2 +from stems to leavese0
- Direction
- improvede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Salt stress reduced the transfer of Ca2 +,K+,Mg2 +from roots to stems,and improved the transfer of Ca2 +,K+,Mg2 +from stems to leaves”
t0“musk melon”
Claim · model-written summary
Exogenous proline raised Ca2 +, K+, and Mg2 + content in melon.
- Taxon
- melonCucumis meloe0
- Treatment
- Exogenous prolinee0
- Outcome
- contents of Ca2 +,K+,Mg2 +e0
- Direction
- raisede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Exogenous proline raised the contents of Ca2 +,K+,Mg2 +in melon,the ratio of K+/Na+,Mg2 +/Na+and Ca2 +/Na+,and the transfer of K+,Ca2 +and Mg2 +from root to stem and from stem to leaves,but lower the contents of Na+and Cl-”
Claim · model-written summary
Exogenous proline raised the K+/Na+, Mg2 +/Na+, and Ca2 +/Na+ ratios.
- Taxon
- melonCucumis meloe0
- Treatment
- Exogenous prolinee0
- Outcome
- ratio of K+/Na+,Mg2 +/Na+and Ca2 +/Na+e0
- Direction
- raisede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Exogenous proline raised the contents of Ca2 +,K+,Mg2 +in melon,the ratio of K+/Na+,Mg2 +/Na+and Ca2 +/Na+,and the transfer of K+,Ca2 +and Mg2 +from root to stem and from stem to leaves,but lower the contents of Na+and Cl-”
Claim · model-written summary
Exogenous proline raised K+, Ca2 +, and Mg2 + transfer from root to stem and stem to leaves.
- Taxon
- melonCucumis meloe0
- Treatment
- Exogenous prolinee0
- Outcome
- transfer of K+,Ca2 +and Mg2 +from root to stem and from stem to leavese0
- Direction
- raisede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Exogenous proline raised the contents of Ca2 +,K+,Mg2 +in melon,the ratio of K+/Na+,Mg2 +/Na+and Ca2 +/Na+,and the transfer of K+,Ca2 +and Mg2 +from root to stem and from stem to leaves,but lower the contents of Na+and Cl-”
Claim · model-written summary
Exogenous proline lowered Na+ and Cl- content.
- Taxon
- melonCucumis meloe0
- Treatment
- Exogenous prolinee0
- Outcome
- contents of Na+and Cl-e0
- Direction
- lowere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Exogenous proline raised the contents of Ca2 +,K+,Mg2 +in melon,the ratio of K+/Na+,Mg2 +/Na+and Ca2 +/Na+,and the transfer of K+,Ca2 +and Mg2 +from root to stem and from stem to leaves,but lower the contents of Na+and Cl-”
Claim · model-written summary
The authors conclude that proline promotes K+, Ca2 +, and Mg2 + uptake and alleviates salt damage through ion redistribution.
- Taxon
- melonCucumis meloe0
- Treatment
- exogenous prolinee0
- Outcome
- alleviate the salt damagee0
- Qualifier
- regulating regionalized ion distributione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“exogenous proline can promote the uptake for K+,Ca2 +,Mg2 +in melon seedling,and alleviate the salt damage by regulating regionalized ion distribution in plants”
The same questions in other papers
salinity · physiology: ion balance · Cucumis melo (muskmelon)Results agree
2 papers in the same direction as this paper
- negative
- 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.