Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At5g57150	Transcription factor bHLH35.	No verified direct reference in this release
Arabidopsis	At4g29930	Transcription factor bHLH27.	No verified direct reference in this release
Arabidopsis	At2g28160	Transcription factor.	The essential basic helix-loop-helix protein FIT1 is required for the iron deficiency response.; 2004; DOI: 10.1105/tpc.104.024315; PMID: 15539473; https://pubmed.ncbi.nlm.nih.gov/15539473/ | AtbHLH29 of Arabidopsis thaliana is a functional ortholog of tomato FER involved in controlling iron acquisition in strategy I plants.; 2005; DOI: 10.1038/sj.cr.7290331; PMID: 16117851; https://pubmed.ncbi.nlm.nih.gov/16117851/
Rice	Os04g0301500	Transcription factor involved in phosphate starvation response.	RERJ1, a jasmonic acid-responsive gene from rice, encodes a basic helix-loop-helix protein.; 2004; DOI: 10.1016/j.bbrc.2004.10.126; PMID: 15541369; https://pubmed.ncbi.nlm.nih.gov/15541369/ | Stress-induced expression of the transcription factor RERJ1 is tightly regulated in response to jasmonic acid accumulation in rice.; 2013; DOI: 10.1007/s00709-012-0400-z; PMID: 22456953; https://pubmed.ncbi.nlm.nih.gov/22456953/ | OsbHLH6 interacts with OsSPX4 and regulates the phosphate starvation response in rice.; 2021; DOI: 10.1111/tpj.15061; PMID: 33128314; https://pubmed.ncbi.nlm.nih.gov/33128314/