Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At1g25550	Probable transcription factor involved in phosphate signaling in roots.	No verified direct reference in this release
Arabidopsis	At1g68670	Probable transcription factor involved in phosphate homeostasis.	Arabidopsis MYB-Related HHO2 Exerts a Regulatory Influence on a Subset of Root Traits and Genes Governing Phosphate Homeostasis.; 2016; DOI: 10.1093/pcp/pcw063; PMID: 27016098; https://pubmed.ncbi.nlm.nih.gov/27016098/
Arabidopsis	At1g13300	Transcription factor involved in nitrate and phosphate signaling in roots.	Overexpressing HRS1 confers hypersensitivity to low phosphate-elicited inhibition of primary root growth in Arabidopsis thaliana.; 2009; DOI: 10.1111/j.1744-7909.2009.00819.x; PMID: 19341407; https://pubmed.ncbi.nlm.nih.gov/19341407/ | HRS1 acts as a negative regulator of abscisic acid signaling to promote timely germination of Arabidopsis seeds.; 2012; DOI: 10.1371/journal.pone.0035764; PMID: 22545134; https://pubmed.ncbi.nlm.nih.gov/22545134/ | AtNIGT1/HRS1 integrates nitrate and phosphate signals at the Arabidopsis root tip.; 2015; DOI: 10.1038/ncomms7274; PMID: 25723764; https://pubmed.ncbi.nlm.nih.gov/25723764/
Arabidopsis	At3g25790	Probable factor involved in nitrate and phosphate signaling in roots.	No verified direct reference in this release
Rice	Os02g0325600	Transcriptional repressor that may play a role in response to nitrogen.	No verified direct reference in this release