物种	参考基因 ID	可能功能	对应论文 / DOI
拟南芥	At4g20910	甲基转移酶，可将甲基添加到小 RNA 最后一个核苷酸的核糖上。	HEN1 functions pleiotropically in Arabidopsis development and acts in C function in the flower.; 2002; DOI: 10.1242/dev.129.5.1085; PMID: 11874905; https://pubmed.ncbi.nlm.nih.gov/11874905/ | Formation of corymb-like inflorescences due to delay in bolting and flower development in the corymbosa2 mutant of Arabidopsis.; 2002; DOI: 10.1093/pcp/pcf036; PMID: 11917084; https://pubmed.ncbi.nlm.nih.gov/11917084/ | Methylation protects miRNAs and siRNAs from a 3'-end uridylation activity in Arabidopsis.; 2005; DOI: 10.1016/j.cub.2005.07.029; PMID: 16111943; https://pubmed.ncbi.nlm.nih.gov/16111943/