物种	参考基因 ID	可能功能	对应论文 / DOI
拟南芥	At1g08910	与MOM1和PIAL2一起，在不改变DNA甲基化的情况下调控转录基因沉默（TGS）。	Arabidopsis PIAL1 and 2 promote SUMO chain formation as E4-type SUMO ligases and are involved in stress responses and sulfur metabolism.; 2014; DOI: 10.1105/tpc.114.131300; PMID: 25415977; https://pubmed.ncbi.nlm.nih.gov/25415977/ | The SUMO E3 Ligase-Like Proteins PIAL1 and PIAL2 Interact with MOM1 and Form a Novel Complex Required for Transcriptional Silencing.; 2016; DOI: 10.1105/tpc.15.00997; PMID: 27113777; https://pubmed.ncbi.nlm.nih.gov/27113777/