Mar Biotechnol (NY)
Guangdong Provincial Key Laboratory of Marine Biology, Shantou University, Shantou, 515063, China.
Published: October 2020
Mud crab Scylla paramamosain (S. paramamosain) is an economically important marine crab species around the world. White spot syndrome virus (WSSV) and Aeromonas hydrophila (AH) are pathogens during mud crab mariculture. It has been reported that gut microbiota possessed a great impact on the host development, nutrition, immunity, and disease resistance. However, little information was known about the impacts of WSSV or AH infection on the structure, composition, and function of the gut microbiotain of mud crabs. In this study, the gut microbiota of mud crabs infected with A. hydrophila and WSSV were characterized. The results showed that the composition and bacteria correlation of the gut microbiota were significantly decreased. During A. hydrophila infection, the pathogens played a major regulatory role in host. While in the mud crabs infected with WSSV, many beneficial strains had a great impact on the host expect for the pathogens. Therefore, our study revealed the effect of pathogens infection on gut microbiota of mud crabs and clarified the difference between viral infection and bacterial infection.
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http://dx.doi.org/10.1007/s10126-020-09987-y | DOI Listing |
Clin Oral Investig
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Department of Operative Dentistry and Periodontology, Center for Dental Medicine, Medical Center- University of Freiburg, Faculty of Medicine, University of Freiburg, University of Freiburg, Freiburg, Germany.
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Yunnan Provincial Key Laboratory of Children's Major Diseases Research, School of Basic Medicine, Kunming Medical University, Kunming, 650500, China.
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College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an, China.
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Guizhou University of Traditional Chinese Medicine, Guiyang 550025, China. Electronic address:
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