Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At2g15890	Required for the development of the one-cell zygote and endosperm in embryos.	Arabidopsis CBP1 Is a Novel Regulator of Transcription Initiation in Central Cell-Mediated Pollen Tube Guidance.; 2015; DOI: 10.1105/tpc.15.00370; PMID: 26462908; https://pubmed.ncbi.nlm.nih.gov/26462908/