Claim · model-written summary
PtrCLE1A and PtrCLE1B encode pre-propeptides with an identical mature peptide sequence of Populus trichocarpa.
- Taxon
- Populus trichocarpa
Populus trichocarpae0 - Gene
- PtrCLE1A and PtrCLE1Be6
- Outcome
- identical mature peptide sequencee6
- Value
- RLSPGGPDPRHHe6
Not reportedMaterialCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e6“both PtrCLE1A and PtrCLE1B encode pre-propeptides containing a signal peptide, with an identical mature peptide sequence (RLSPGGPDPRHH)”
e0“this study investigated the function of the PtrCLE1A gene from Populus trichocarpa Torr. et Gray”
Title
Overexpression of the PtrCLE1A Gene Enhances Drought Tolerance in Poplar
Zheng Li; Feng-Xin Chen; Yu-Qi Liu; et al. Forests 2026. doi:10.3390/f17010113
Other claims from this paper (10)
- Intervention effect Overexpression of PtrCLE1A significantly increased adventitious root length of Populus tomentosa under osmotic stress relative to EV lines.
- Intervention effect Overexpression lines of Populus tomentosa had 22.00% to 22.92% longer adventitious roots than EV lines at 50/100 mM mannitol.
- Intervention effect Overexpression lines of Populus tomentosa had 65.12% to 73.17% longer adventitious roots than EV lines at 150 mM mannitol.
- Intervention effect Overexpression lines of Populus tomentosa showed higher photosynthetic capacity and instantaneous water use efficiency.
- Intervention effect Overexpression lines of Populus tomentosa showed reduced membrane damage under drought conditions.
- Observation PtrCLE1A and PtrCLE1B are expressed mainly in the roots and xylem of Populus trichocarpa.
- Observation Only the PtrCLE1A promoter of Populus trichocarpa contains drought-responsive cis-elements.
- Intervention effect PtrCLE1A expression was induced by drought stress in root, xylem and leaf tissues of Populus trichocarpa.
- Observation The PtrCLE1A pre-propeptide was localized around the plasma membrane in tobacco mesophyll cells.
- Observation The putative receptors of PtrCLE1A and PtrCLE1B in Populus trichocarpa are PtrCLV1/2.