Abstract
A full-length 1.1 kb cDNA, designated Oryza sativa Dehydrin 1 (OsDhn1), was isolated from the seed coat of rice. The deduced protein is hydrophilic and has three K-type and one S-type motifs (SK3-type), indicating that OsDhn1 belongs to the acidic dehydrin family, which includes wheat WCOR410 and Arabidopsis COR47. Expression of OsDhn1 was strongly induced by low temperature as well as by drought. Induction of OsDhn1 by cold stress was clearcut in the roots of seedlings and the epidermis of palea and lemma. OsDhn1 was also up-regulated in UBI::CBF1/DREB1b transgenic plants indicating that it is regulated by the CBF/DREB stress signaling pathway.
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Claims 8
Claim · model-written summary
A full-length 1.1 kb OsDhn1 cDNA was isolated from rice seed coat.
- Taxon
- rice
Oryza sativae0 - Organ / stage
- seed coate0
- Gene
- Oryza sativa Dehydrin 1 (OsDhn1)e0
- Outcome
- cDNAe0
- Value
- 1.1 kbe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A full-length 1.1 kb cDNA, designated Oryza sativa Dehydrin 1 (OsDhn1), was isolated from the seed coat of rice.”
Claim · model-written summary
The deduced OsDhn1 protein is hydrophilic and has three K-type and one S-type motifs.
- Taxon
- riceOryza sativat0
- Gene
- proteine0
- Outcome
- hydrophilic and has three K-type and one S-type motifs (SK3-type)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The deduced protein is hydrophilic and has three K-type and one S-type motifs (SK3-type)”
t0“rice (Oryza sativa L.)”
Claim · model-written summary
OsDhn1 belongs to the acidic dehydrin family.
- Taxon
- riceOryza sativat0
- Gene
- OsDhn1e0
- Outcome
- acidic dehydrin familye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“indicating that OsDhn1 belongs to the acidic dehydrin family”
t0“rice (Oryza sativa L.)”
Claim · model-written summary
Low temperature strongly induced OsDhn1 expression.
- Taxon
- riceOryza sativat0
- Treatment
- low temperaturee0
- Gene
- OsDhn1e0
- Outcome
- Expression of OsDhn1e0
- Direction
- strongly inducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Expression of OsDhn1 was strongly induced by low temperature as well as by drought.”
t0“rice (Oryza sativa L.)”
Claim · model-written summary
Drought strongly induced OsDhn1 expression.
- Taxon
- riceOryza sativat0
- Treatment
- droughte0
- Gene
- OsDhn1e0
- Outcome
- Expression of OsDhn1e0
- Direction
- strongly inducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Expression of OsDhn1 was strongly induced by low temperature as well as by drought.”
t0“rice (Oryza sativa L.)”
Claim · model-written summary
Cold stress induced OsDhn1 in seedling roots and the epidermis of palea and lemma.
- Taxon
- riceOryza sativat0
- Organ / stage
- roots of seedlings and the epidermis of palea and lemmae0
- Treatment
- cold stresse0
- Gene
- OsDhn1e0
- Outcome
- Induction of OsDhn1e0
- Direction
- Inductione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Induction of OsDhn1 by cold stress was clearcut in the roots of seedlings and the epidermis of palea and lemma.”
t0“rice (Oryza sativa L.)”
Claim · model-written summary
OsDhn1 was up-regulated in UBI::CBF1/DREB1b transgenic plants.
- Taxon
- riceOryza sativat0
- Material
- UBI::CBF1/DREB1b transgenic plantse0
- Treatment
- UBI::CBF1/DREB1b transgenic plantse0
- Gene
- OsDhn1e0
- Outcome
- OsDhn1e0
- Direction
- up-regulatede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“OsDhn1 was also up-regulated in UBI::CBF1/DREB1b transgenic plants”
t0“rice (Oryza sativa L.)”
Claim · model-written summary
The authors infer that the CBF/DREB stress signaling pathway regulates OsDhn1.
- Taxon
- riceOryza sativat0
- Gene
- OsDhn1e1
- Outcome
- regulated by the CBF/DREB stress signaling pathwaye0
- Qualifier
- CBF/DREB stress signaling pathwaye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“indicating that it is regulated by the CBF/DREB stress signaling pathway.”
e1“OsDhn1 was also up-regulated in UBI::CBF1/DREB1b transgenic plants”
t0“rice (Oryza sativa L.)”
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- negative
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See all 47 papers →drought · molecular: expression · Oryza sativa (rice)Positive and negative results
57 papers in the same direction as this paper · 22 in the opposite direction
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See all 80 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.