Abstract
Calcium is a critical component in a number of plant signal transduction pathways and the calcineurin B-like protein (CBL) family is a unique group of calcium sensors regulating a family of CBL-interacting protein kinases (CIPKs). In this study, two poplar CBL genes, PeCBL6 (GenBank acc. No. DQ907710) and PeCBL10 (GenBank acc. No. DQ899956), were characterized in transgenic Arabidopsis thaliana, particularly with regard to its role in abiotic stress resistance. Expression of the two CBL genes in poplar was induced by cold, drought, or high salinity, but not by abscisic acid (ABA) treatment. In Arabidopsis thaliana, PeCBL6 was found in the nucleus and PeCBL10 in the tonoplast. Transgenic Arabidopsis plants overexpressing PeCBL6 or PeCBL10 showed enhanced tolerance to high salinity, drought and low temperature. These results suggested that PeCBL6 and PeCBL10 may function as positive regulators of salt, drought and temperature responses.
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Claims 13
Claim · model-written summary
Cold induced expression of the two poplar CBL genes.
PopulusNot reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Expression of the two CBL genes in poplar was induced by cold, drought, or high salinity, but not by abscisic acid (ABA) treatment.”
Claim · model-written summary
Drought induced expression of the two poplar CBL genes.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Expression of the two CBL genes in poplar was induced by cold, drought, or high salinity, but not by abscisic acid (ABA) treatment.”
Claim · model-written summary
High salinity induced expression of the two poplar CBL genes.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Expression of the two CBL genes in poplar was induced by cold, drought, or high salinity, but not by abscisic acid (ABA) treatment.”
Claim · model-written summary
ABA treatment did not induce expression of the poplar CBL genes.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Expression of the two CBL genes in poplar was induced by cold, drought, or high salinity, but not by abscisic acid (ABA) treatment.”
Claim · model-written summary
PeCBL6 localized to the nucleus in Arabidopsis thaliana.
- Taxon
- Arabidopsis thaliana
Arabidopsis thalianae0 - Gene
- PeCBL6e0
- Outcome
- found in the nucleuse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In Arabidopsis thaliana, PeCBL6 was found in the nucleus and PeCBL10 in the tonoplast.”
Claim · model-written summary
PeCBL10 localized to the tonoplast in Arabidopsis thaliana.
- Taxon
- Arabidopsis thalianaArabidopsis thalianae0
- Gene
- PeCBL10e0
- Outcome
- in the tonoplaste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In Arabidopsis thaliana, PeCBL6 was found in the nucleus and PeCBL10 in the tonoplast.”
Claim · model-written summary
Overexpression of PeCBL6 enhanced Arabidopsis tolerance to high salinity.
- Taxon
- ArabidopsisArabidopsise0
- Treatment
- overexpressing PeCBL6 or PeCBL10e0
- Gene
- PeCBL6e0
- Outcome
- tolerance to high salinitye0
- Direction
- enhancede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Transgenic Arabidopsis plants overexpressing PeCBL6 or PeCBL10 showed enhanced tolerance to high salinity, drought and low temperature.”
Claim · model-written summary
Overexpression of PeCBL6 enhanced Arabidopsis tolerance to drought.
- Taxon
- ArabidopsisArabidopsise0
- Treatment
- overexpressing PeCBL6 or PeCBL10e0
- Gene
- PeCBL6e0
- Outcome
- droughte0
- Direction
- enhancede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Transgenic Arabidopsis plants overexpressing PeCBL6 or PeCBL10 showed enhanced tolerance to high salinity, drought and low temperature.”
Claim · model-written summary
Overexpression of PeCBL6 enhanced Arabidopsis tolerance to low temperature.
- Taxon
- ArabidopsisArabidopsise0
- Treatment
- overexpressing PeCBL6 or PeCBL10e0
- Gene
- PeCBL6e0
- Outcome
- low temperaturee0
- Direction
- enhancede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Transgenic Arabidopsis plants overexpressing PeCBL6 or PeCBL10 showed enhanced tolerance to high salinity, drought and low temperature.”
Claim · model-written summary
Overexpression of PeCBL10 enhanced Arabidopsis tolerance to high salinity.
- Taxon
- ArabidopsisArabidopsise0
- Treatment
- overexpressing PeCBL6 or PeCBL10e0
- Gene
- PeCBL10e0
- Outcome
- tolerance to high salinitye0
- Direction
- enhancede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Transgenic Arabidopsis plants overexpressing PeCBL6 or PeCBL10 showed enhanced tolerance to high salinity, drought and low temperature.”
Claim · model-written summary
Overexpression of PeCBL10 enhanced Arabidopsis tolerance to drought.
- Taxon
- ArabidopsisArabidopsise0
- Treatment
- overexpressing PeCBL6 or PeCBL10e0
- Gene
- PeCBL10e0
- Outcome
- droughte0
- Direction
- enhancede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Transgenic Arabidopsis plants overexpressing PeCBL6 or PeCBL10 showed enhanced tolerance to high salinity, drought and low temperature.”
Claim · model-written summary
Overexpression of PeCBL10 enhanced Arabidopsis tolerance to low temperature.
- Taxon
- ArabidopsisArabidopsise0
- Treatment
- overexpressing PeCBL6 or PeCBL10e0
- Gene
- PeCBL10e0
- Outcome
- low temperaturee0
- Direction
- enhancede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Transgenic Arabidopsis plants overexpressing PeCBL6 or PeCBL10 showed enhanced tolerance to high salinity, drought and low temperature.”
Claim · model-written summary
The authors infer that PeCBL6 and PeCBL10 may positively regulate salt, drought, and temperature responses.
- Taxon
- Arabidopsis thalianaArabidopsis thalianat0
- Gene
- PeCBL6 and PeCBL10e0
- Outcome
- salt, drought and temperature responsese0
- Direction
- positivee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“These results suggested that PeCBL6 and PeCBL10 may function as positive regulators of salt, drought and temperature responses.”
t0“Arabidopsis thaliana”
The same questions in other papers
(+)-abscisic acid · molecular: expression · Populus (poplar)Positive and negative results
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cold · molecular: expression · Populus (poplar)Positive and negative results
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See all 5 papers →salinity · molecular: expression · Populus (poplar)Positive and negative results
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- no effect
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See all 5 papers →drought · molecular: expression · Populus (poplar)Positive and negative results
6 papers in the same direction as this paper · 4 in the opposite direction
- no effect
- no effect
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7 papers more in this group
See all 11 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.