物种	参考基因 ID	可能功能	对应论文 / DOI
拟南芥	At2g24220	可能的嘌呤通道蛋白 5。	暂无已核实直接文献
拟南芥	At4g18210	推测的嘌呤渗透蛋白 10。	暂无已核实直接文献
拟南芥	At1g28230	质子偶联嘌呤转运蛋白介导腺嘌呤和反式玉米素摄取。	Transport of cytokinins mediated by purine transporters of the PUP family expressed in phloem, hydathodes, and pollen of Arabidopsis.; 2003; DOI: 10.1046/j.1365-313x.2003.01700.x; PMID: 12662305; https://pubmed.ncbi.nlm.nih.gov/12662305/ | Recycling of pyridoxine (vitamin B6) by PUP1 in Arabidopsis.; 2013; DOI: 10.1111/tpj.12195; PMID: 23551747; https://pubmed.ncbi.nlm.nih.gov/23551747/
拟南芥	At4g18220	嘌呤渗透蛋白 21。	暂无已核实直接文献
拟南芥	At2g33750	介导腺嘌呤转运。	Transport of cytokinins mediated by purine transporters of the PUP family expressed in phloem, hydathodes, and pollen of Arabidopsis.; 2003; DOI: 10.1046/j.1365-313x.2003.01700.x; PMID: 12662305; https://pubmed.ncbi.nlm.nih.gov/12662305/