物种	参考基因 ID	可能功能	对应论文 / DOI
拟南芥	At2g30280	可能的几种 RNA 聚合酶调控因子。	A conserved transcriptional regulator is required for RNA-directed DNA methylation and plant development.; 2009; DOI: 10.1101/gad.1851809; PMID: 19903758; https://pubmed.ncbi.nlm.nih.gov/19903758/ | RNA-directed DNA methylation and plant development require an IWR1-type transcription factor.; 2010; DOI: 10.1038/embor.2009.246; PMID: 20010803; https://pubmed.ncbi.nlm.nih.gov/20010803/