2020
DOI: 10.3390/microorganisms8091277
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A First Insight into the Structural and Functional Comparison of Environmental Microbiota in Freshwater Turtle Chinemys reevesii at Different Growth Stages under Pond and Greenhouse Cultivation

Abstract: The microbial community structure of water is an important indicator for evaluating the water quality of the aquaculture environment. In this study, the investigation and comparison of the bacterial communities of pond cultivation (PC) and greenhouse cultivation (GC) between hatchling, juvenile, and adult growth stages of C. reevesii were performed. In addition, the V4 regions of the 16S rRNA gene were sequenced. The Chao1 richness estimator of the PC group was significantly higher than that of the GC group. T… Show more

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Cited by 9 publications
(5 citation statements)
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“…Studies of turtle gut microbiota are increasing, but relatively few compared to mammals and model organisms [ 3 ]. As with other taxa, the early turtle studies have focused on characterizing the gut microbiota of individual species, and the influence of singular factors, such as diet [ 56 , 57 ], captivity [ 6 , 58 ], age [ 57 , 59 61 ], chemicals/pollution [ 62 , 63 ], and habitat/geography [ 55 , 64 – 66 ]. Our study highlights the influence of diet on the intra- and interspecific differences in turtle gut microbiota.…”
Section: Discussionmentioning
confidence: 99%
“…Studies of turtle gut microbiota are increasing, but relatively few compared to mammals and model organisms [ 3 ]. As with other taxa, the early turtle studies have focused on characterizing the gut microbiota of individual species, and the influence of singular factors, such as diet [ 56 , 57 ], captivity [ 6 , 58 ], age [ 57 , 59 61 ], chemicals/pollution [ 62 , 63 ], and habitat/geography [ 55 , 64 – 66 ]. Our study highlights the influence of diet on the intra- and interspecific differences in turtle gut microbiota.…”
Section: Discussionmentioning
confidence: 99%
“…Though a conservative estimate, transcriptome data has some advantages over genome data due to lower cost and ease in acquiring it. Moreover, transcriptome data can provide additional information on the nature of an association by providing physiological data (profile of expressed genes) among interacting species 49 .…”
Section: Discussionmentioning
confidence: 99%
“…It should be noted that some amoebozoans are selective bacterial predators 52 54 . The combination of single cell genomics and transcriptomics approaches used here is a promising method of analyzing selective feeding on bacteria by protists; e.g., a recent study demonstrated the utility of transcriptome data for selective feeding in a ciliate lineage 49 .…”
Section: Discussionmentioning
confidence: 99%
“…Especially, the impacts of pesticide residues and fertilizer applications were extensively studied (Sun et al, 2018;Wang et al, 2019). Structural and functional comparison of environmental microbiota in freshwater turtle Chinemys reevesii under pond and greenhouse (cement ponds in cement and steel sheet buildings) cultivation was also reported (Zhou et al, 2020). However, soil ponds in plastic film greenhouses were more widely used in aquaculture.…”
Section: Introductionmentioning
confidence: 99%
“…High temperature accelerates growth of aerobic anoxygenic phototrophic bacteria in seawater (Sato‐Takabe et al, 2018) and temperature effects on bacterial communities in arctic thaw ponds (Negandhi et al, 2016). However, the temperature has not been found to play a significant role in the bacterial community composition in freshwater turtle culture (Zhou et al, 2020). In greenhouse environments, the bacterial communities and its relation with environmental factors in aquaculture ponds need more study.…”
Section: Introductionmentioning
confidence: 99%