This study used LC-MS for metabolomics analysis on the content and variation patterns of 17 nucleosides,nucleotides and analogues in'Hertz'red raspberry fruits at four different stages.The results showed that:the green fruit stage enriched highest contents of dCMP,5-Methyldeoxycytidine,9-(beta-D-Ribofuranosyl)zeatin,N-[(5-Hydroxy-2-pyridinyl)methyl]adenosine,trans-Zeatin-O-glucoside riboside,1-Methyladenosine,Guanosine,2-Phenylaminoadenosine,1,7-Dimethylguanosine and Cytidine 2',3'-cyclic phosphate.The contents of UDP-4-dehydro-6-deoxy-D-glucose and dTDP-D-glucose were the highest in the yellow fruit stage.The contents of Uridine diphosphate glucose,8-Hydroxyguanosine and Cytidine were the highest in red fruit period.The contents of 1-Methylinosine and Lipoyl-AMP were the highest in the period of deep red fruit.In this study,the content changes of 17 nucleosides,nucleotides and analogues of'Hertz'red raspberry during fruit development were clarified,which laid a foundation for later research in this field.
关键词
红树莓/果实/发育/核苷/核苷酸/核苷酸类似物
Key words
red raspberry/fruit/development/Nucleosides/Nucleic acid/Nucleoside analogues
万方数据