Abstract : Ruminants are able to utilize fibrous feed as a source of energy and nutrients due to the ruminal microbes, composed mainly of bacteria, fungi, and ciliate protozoa.
摘要 ： 反刍动物由于瘤胃微生物的存在能够分解并利用饲料中的纤维素来提供能量和蛋白质。
Ciliate, a unicellular protozoa and low eukaryotes in evolution, has perfect vesicular trafficking system among organelles.
纤毛虫是单细胞的原生动物，在进化上属于低等的真核生物，但其各细胞器之间囊泡运输系统极为完善。
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