Gene Details:
- Gene ID: Potri.010G070800.6
- Gene Symbol: PtrXB38
- Gene Name:
- Genome:
- Species: Populus trichocarpa
Functional Descriptions:
- Expression quantitative trait loci mapping identified PtrXB38 as a key hub gene in adventitious root development in Populus.
- Report the identification of the PtrXB38 gene as an expression quantitative trait loci (eQTL) hotspot, mapped using 390 leaf and 444 xylem Populus trichocarpa transcriptomes.
- Overexpression of PtrXB38 in Populus led to significant increases in callusing and formation of both stem-born roots and base-born adventitious roots.
- Protein–protein interaction assays indicated that PtrXB38 interacts with components of endosomal sorting complexes required for transport machinery, implying that PtrXB38-regulated root development may be mediated by regulating endocytosis pathway.
- Omics studies revealed that endogenous plant hormones especially auxin signaling play crucial roles in PtrXB38-mediated adventitious root formation.
Function-related keywords:
- leaf , xylem , stem , root , development , leaf-development , auxin , plant-development , root-development , auxin-transport , signaling-pathway-gene , adventitious-root , adventitious-root-formation , as-transport , protein
Literature:
- Expression quantitative trait loci mapping identified PtrXB38 as a key hub gene in adventitious root development in Populus. DOI: 10.1111/nph.19126 ; PMID: 37488708
Related News:
Gene Resources:
Orthologs:
Sequences:
- CDS Sequence:
- Protein Sequence: