工业微生物2025，Vol.55Issue(2)：114-119,6.DOI:10.3969/j.issn.1001-6678.2025.02.032
堆肥假单胞菌ODT-54的环境分布特点探究
Investigation of the Environmental Distribution Characteristics of the Pseudomonas composti ODT-54
摘要
Abstract
Norovirus undergoes geographic circulation among humans,oysters,and aquatic environments,potentially facilitated by bacteria acting as intermediate hosts.Research reveals that Pseudomonas composti ODT-54(P.composti)isolated from oyster digestive glands can specifically bind with norovirus.To analyze the distribution of norovirus-binding bacteria P.composti ODT-54 in the environment,this article conducts 16S rRNA amplicon sequencing analysis on 173 samples from different environments,and explores the role of bacteria like P.composti ODT-54 in environmental transmission of norovirus.The results show that P.composti ODT-54 is present in oyster digestive tissues which likely serve as an intermediate host for norovirus transmission in the environment.Moreover,P.composti ODT-54 and three other norovirus-binding bacteria are detected in seawater samples from the Zhoushan fishing ground,while absent in freshwater samples and human fecal samples.In summary,this article investigates the distribution of P.composti ODT-54 and other bacteria in the environment,providing scientific evidence for further understanding and studying the transmission and enrichment mechanisms of norovirus in oyster and similar environments.关键词
诺如病毒/牡蛎/Pseudomonas composti/扩增子测序/环境传播Key words
norovirus/oysters/Pseudomonas composti/amplicon sequencing/environmental communication引用本文复制引用
陈云飞,张晓雅,喻勇新..堆肥假单胞菌ODT-54的环境分布特点探究[J].工业微生物,2025,55(2):114-119,6.基金项目
国家自然科学基金(31601570) （31601570）
上海市科学技术委员会项目(22N31900700) （22N31900700）
徐州市重点研发计划(社会发展)(KC21296). （社会发展）
