Abstract
The conserved PYR/PYL/RCAR family acts as abscisic acid (ABA) receptors for land plants to adapt to terrestrial environments. Our recent study reported that the exogenous overexpression of poplar PtPYRL1 and PtPYRL5, the PYR/PYL/RCAR orthologs, promoted the sensitivity of transgenic Arabidopsis to ABA responses. Here, we surveyed the PtPYRL family in poplar, and revealed that although the sequence and structure are relatively conserved among these receptors, PtPYRL members have differential expression patterns and the sensitivity to ABA or drought treatment, suggesting that PtPYRLs might be good candidates to a future biotechnological use to enhance poplar resistance to water-stress environments.
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Claims 4
Claim · model-written summary
PtPYRL members have differential expression patterns.
PopulusOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“gene family in poplar”
e1“PtPYRL members have differential expression patterns”
Claim · model-written summary
The sequence and structure of the poplar PtPYRL receptors are relatively conserved.
- Outcome
- sequence and structuree2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“gene family in poplar”
e2“although the sequence and structure are relatively conserved among these receptors”
Claim · model-written summary
PtPYRL members differ in sensitivity to ABA or drought treatment.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“gene family in poplar”
e1“PtPYRL members have differential expression patterns”
e4“the sensitivity to ABA or drought treatment”
Claim · model-written summary
PtPYRLs might be good candidates for future biotechnological use to enhance poplar resistance to water stress.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“gene family in poplar”
e3“PtPYRLs might be good candidates to a future biotechnological use to enhance poplar resistance to water-stress environments”