Abstract
In plants, stress-associated proteins (SAP) play a crucial role in responding to adverse biotic and abiotic factors. In this study, we evaluated the expression profiles of 14 apple SAP genes (MdSAP) under the influence of low and high temperatures, as well as salinity, using the quantitative polymerase chain reaction (qPCR). The results showed that the most significant changes in expression levels were observed in the genes MdSAP11, MdSAP2, and MdSAP3 under high temperature conditions, MdSAP1, MdSAP2, MdSAP4, and MdSAP6 under low temperature conditions, and MdSAP1, MdSAP8, and MdSAP11 under salt stress. Furthermore, there was a tendency for gene expression to increase at 2 and/or 4 hours of exposure followed by a decrease at 24 hours. The analysis of the correlation between the expression levels of MdSAP genes revealed both positive and negative linear relationships. These findings will help elucidate the specific roles of individual SAP genes in shaping the apple stress response to low and high temperatures, as well as salinity.
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Claims 6
Claim · model-written summary
MdSAP11, MdSAP2 and MdSAP3 showed the most significant expression changes under high temperature in apple
- Taxon
- apple
Malus domesticae1 - Treatment
- high temperature conditionse2
- Gene
- MdSAP11, MdSAP2, and MdSAP3e2
- Outcome
- expression levelse2
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“we evaluated the expression profiles of 14 apple SAP genes (MdSAP)”
e2“the most significant changes in expression levels were observed in the genes MdSAP11, MdSAP2, and MdSAP3 under high temperature conditions”
Claim · model-written summary
MdSAP1, MdSAP2, MdSAP4 and MdSAP6 showed the most significant expression changes under low temperature in apple
- Taxon
- appleMalus domesticae1
- Treatment
- low temperature conditionse3
- Gene
- MdSAP1, MdSAP2, MdSAP4, and MdSAP6e3
- Outcome
- expression levelse2
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“we evaluated the expression profiles of 14 apple SAP genes (MdSAP)”
e2“the most significant changes in expression levels were observed in the genes MdSAP11, MdSAP2, and MdSAP3 under high temperature conditions”
e3“MdSAP1, MdSAP2, MdSAP4, and MdSAP6 under low temperature conditions”
Claim · model-written summary
MdSAP1, MdSAP8 and MdSAP11 showed the most significant expression changes under salt stress in apple
- Taxon
- appleMalus domesticae1
- Treatment
- salt stresse5
- Gene
- MdSAP1, MdSAP8, and MdSAP11e5
- Outcome
- expression levelse2
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“we evaluated the expression profiles of 14 apple SAP genes (MdSAP)”
e2“the most significant changes in expression levels were observed in the genes MdSAP11, MdSAP2, and MdSAP3 under high temperature conditions”
e5“MdSAP1, MdSAP8, and MdSAP11 under salt stress”
Claim · model-written summary
Gene expression tended to increase at 2 and/or 4 hours of exposure in apple SAP genes
- Taxon
- appleMalus domesticae1
- Outcome
- gene expressione4
- Direction
- increasee4
- Qualifier
- 2 and/or 4 hours of exposuree4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“we evaluated the expression profiles of 14 apple SAP genes (MdSAP)”
e4“there was a tendency for gene expression to increase at 2 and/or 4 hours of exposure followed by a decrease at 24 hours”
Claim · model-written summary
Gene expression tended to decrease at 24 hours of exposure in apple SAP genes
- Taxon
- appleMalus domesticae1
- Outcome
- gene expressione4
- Direction
- decreasee4
- Qualifier
- 24 hourse4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“we evaluated the expression profiles of 14 apple SAP genes (MdSAP)”
e4“there was a tendency for gene expression to increase at 2 and/or 4 hours of exposure followed by a decrease at 24 hours”
Claim · model-written summary
Expression levels of MdSAP genes were both positively and negatively linearly correlated with each other
- Taxon
- appleMalus domesticae1
- Gene
- MdSAP genese6
- Outcome
- expression levelse6
- Direction
- positive and negativee6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“we evaluated the expression profiles of 14 apple SAP genes (MdSAP)”
e6“The analysis of the correlation between the expression levels of MdSAP genes revealed both positive and negative linear relationships”