基于粪便DNA及宏条形码技术的食肉动物快速调查及食性分析

邵昕宁,宋大昭,黄巧雯,李晟,姚蒙

Fast surveys and molecular diet analysis of carnivores based on fecal DNA and metabarcoding

Shao Xinning,Song Dazhao,Huang Qiaowen,Li Sheng,Yao Meng

图2 目水平上不同食肉动物食物组成。%RO为不同食物分子可操作分类单元(MOTU)出现的相对频率。

Fig. 2 Dietary compositions by prey order identified in the diets of different carnivores. %RO indicates the relative frequency of occurrence of different food MOTUs.