变形细菌中的吞噬作用
Phagocytosis in a Shape-shifting Bacterium.
机构信息
Department of Biochemistry and Molecular Biology, Dalhousie University, Halifax, Nova Scotia, Canada B3H4R2.
Department of Biochemistry and Molecular Biology, Dalhousie University, Halifax, Nova Scotia, Canada B3H4R2.
出版信息
Trends Microbiol. 2020 Jun;28(6):428-430. doi: 10.1016/j.tim.2020.02.017. Epub 2020 Mar 17.
PMID:32396823
Abstract
Phagocytosis - cell ingestion - is an important process confined to eukaryotes. Or is it? Shiratori et al. have discovered the existence of phagocytosis in a planctomycete bacterium, raising new questions about the significance of phagotrophy beyond the realm of eukaryotic life.
摘要
吞噬作用——细胞摄取——是一种仅限于真核生物的重要过程。真的是这样吗？Shiratori 等人在一个黏细菌中发现了吞噬作用的存在，这引发了关于吞噬作用在真核生物领域之外的重要性的新问题。
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