Gene Details:

• Gene ID:
• Gene Symbol: PuPHL1B
• Gene Name:
• Genome:
• Species: Populus ussuriensis

Functional Descriptions:

• Demonstrated that several nitrate-responsive genes (PuNRT1.1, PuNRT2.4, PuCLC-b, PuNIA2, PuNIR1, and PuNLP1), phosphate-responsive genes (PuPHL1A and PuPHL1B), and an iron transporter gene (PuIRT1) were substantiated to be direct targets of PuHox52.
• Among them, PuNRT1.1, PuPHL1A/PuPHL1B, and PuIRT1 were upregulated to relatively higher levels during PuHox52-mediated responses against N deficiency in PuHox52-overexpression lines compared to WT.
• Our results revealed that PuHox52 directly regulates a master nitrate-responsive gene, PuNRT1.1, two key phosphate-responsive genes, PuPHL1A and PuPHL1B, and an iron transporter gene, PuIRT1, after N deprivation, thereby coordinately regulating nitrate, phosphate, and iron uptake under low N condition.
• These results indicate that PuHox52 also augments Pi uptake through direct regulation of PuPHL1A and PuPHL1B under LN condition.

Function-related keywords:

• transporter ,  iron ,  nitrate ,  phosphate ,  pi ,  nitrate-transporter ,  pi-uptake

Literature:

• PuHox52 promotes coordinated uptake of nitrate, phosphate, and iron under nitrogen deficiency in Populus ussuriensis.   DOI:  10.1111/jipb.13389 ;  PMID:  36226597

Related News:

Gene Resources:

• NCBI ID: ON411322
• UniProt accessions:

Orthologs:

Sequences:

• CDS Sequence:
• Protein Sequence: