物种	参考基因 ID	可能功能	对应论文 / DOI
拟南芥	At3g18680	催化 UMP 可逆磷酸化为 UDP。	A protein related to prokaryotic UMP kinases is involved in psaA/B transcript accumulation in Arabidopsis.; 2009; DOI: 10.1007/s11103-008-9433-2; PMID: 19037728; https://pubmed.ncbi.nlm.nih.gov/19037728/ | PUMPKIN, the Sole Plastid UMP Kinase, Associates with Group II Introns and Alters Their Metabolism.; 2019; DOI: 10.1104/pp.18.00687; PMID: 30409856; https://pubmed.ncbi.nlm.nih.gov/30409856/