Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At3g23590	Component of the Mediator complex, a coactivator involved in the regulated transcription of nearly all RNA polymerase II-dependent genes.	REF4 and RFR1, subunits of the transcriptional coregulatory complex mediator, are required for phenylpropanoid homeostasis in Arabidopsis.; 2012; DOI: 10.1074/jbc.m111.312298; PMID: 22167189; https://pubmed.ncbi.nlm.nih.gov/22167189/
Arabidopsis	At2g48110	Component of the Mediator complex, a coactivator involved in the regulated transcription of nearly all RNA polymerase II-dependent genes.	Semidominant mutations in reduced epidermal fluorescence 4 reduce phenylpropanoid content in Arabidopsis.; 2008; DOI: 10.1534/genetics.107.083881; PMID: 18430946; https://pubmed.ncbi.nlm.nih.gov/18430946/ | REF4 and RFR1, subunits of the transcriptional coregulatory complex mediator, are required for phenylpropanoid homeostasis in Arabidopsis.; 2012; DOI: 10.1074/jbc.m111.312298; PMID: 22167189; https://pubmed.ncbi.nlm.nih.gov/22167189/