Abstract
Arabidopsis TCH4 gene plays an important role in the biological processes related to plant secondary growth, resistance to pathogen, and adaptation to environmental stresses. It is up-regulated by various hormonal, environmental, and mechanical stimuli. Here, we identified 9 transcriptional regulatory elements from TCH4 promoter by bioinformatics approach. In which, 4 elements have been reported previously, and 5 elements are newly identified in this study. All of the identified elements contain the sequences of known cis-elements. Especially, their distribution along some co-expressed gene promoters and the orthologous promoters is typically clustered and syntenic. Based on our predictions and the information of known cis-elements, a model representing the transcriptional regulation mechanism was proposed for TCH4 gene in response to hormonal, mechanical, and environmental stimuli.
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Claims 4
Claim · model-written summary
Nine transcriptional regulatory elements were identified in the TCH4 promoter, five newly identified.
- Taxon
- Arabidopsis
Arabidopsist0 - Gene
- TCH4t0
- Outcome
- transcriptional regulatory elementse0
- Value
- 9e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“identified 9 transcriptional regulatory elements from TCH4 promoter by bioinformatics approach”
t0“Arabidopsis TCH4”
e1“5 elements are newly identified in this study”
Claim · model-written summary
All identified elements contained sequences of known cis-elements.
- Taxon
- ArabidopsisArabidopsist0
- Gene
- TCH4t0
- Outcome
- sequences of known cis-elementse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“All of the identified elements contain the sequences of known cis-elements.”
t0“Arabidopsis TCH4”
Claim · model-written summary
The elements were typically clustered and syntenic across co-expressed gene promoters and orthologous promoters.
- Taxon
- ArabidopsisArabidopsist0
- Gene
- TCH4t0
- Outcome
- clustered and syntenice0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“their distribution along some co-expressed gene promoters and the orthologous promoters is typically clustered and syntenic”
t0“Arabidopsis TCH4”
Claim · model-written summary
A model of TCH4 transcriptional regulation in response to stimuli was proposed.
- Taxon
- ArabidopsisArabidopsist0
- Gene
- TCH4t0
- Outcome
- model representing the transcriptional regulation mechanisme0
Not reportedComparatorValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“a model representing the transcriptional regulation mechanism was proposed for TCH4 gene in response to hormonal, mechanical, and environmental stimuli”
t0“Arabidopsis TCH4”