The distinct microbial community in Aurelia coerulea polyps versus medusae and its dynamics after exposure to 60Co-γ radiation

Bacterial Communities Associated With Four Blooming Scyphozoan Jellyfish: Potential Species-Specific Consequences for Marine Organisms and Humans Health

“…Several studies found Mycoplasma to be the prevailing taxa in the microbiomes of the scyphozoans A. aurita (Weiland-Bräuer et al, 2015;Daley et al, 2016;Jaspers et al, 2020), and R. pulmo (Basso et al, 2019;Stabili et al, 2020), similar to the present study. Vibrio has previously been found to be the dominant genus in A. aurita (Weiland-Bräuer et al, 2015;Kramar et al, 2019;Jaspers et al, 2020), A. coerulea (Chen et al, 2020), R. pulmo (Basso et al, 2019;Stabili et al, 2020), Cotylorhiza tuberculata (Cortés-Lara et al, 2015), C. lamarckii (Schuett and Doepke, 2010), and C. capillata (Schuett and Doepke, 2010;Clinton et al, 2020), and was abundant in A. coerulea, N. nomurai and R. esculentum in this study. Genus Tenacibaculum was dominant in N. nomurai and R. esculentum in this study, and has been suggested as a key part of the bacterial communities of A. aurita (Jaspers et al, 2020), C. tuberculata (Cortés-Lara et al, 2015;Viver et al, 2017) and P. noctiluca (Delannoy et al, 2011).…”

Multiple roles of dissolved organic matter on typical engineered nanomaterials: environmental behaviors, pollutants removal and potential risks

“…Due to the development of nanotechnology, all kinds of ENMs have been widely synthesized and applied in various areas, including the sustainable chemistry industry, environmental analysis and pollution remediation, medicine, and food additives (Chen et al 2020). Unfortunately, such emerging nanotechnology would inevitably facilitate these ENMs releases into environmental media (Liu et al 2018b), and then threaten eco-environment safety and human health.…”

“…Generally, nanomaterials exert their toxic effects on organisms through complexation, adsorption, electrostatic force, oxidation/reduction, catalysis, etc. (Chen et al 2020;Tang et al 2014). The toxic mechanism of ENMs is mainly due to the mechanical damage caused by ENMs, the generation of ROS under external force, and the release of metal ions from metal nanomaterials, as indicated in Fig.…”

“…Nanotechnology is closely related to human daily life, including cosmetics, textiles, wall coating, medicine, food additives, and other aspects (Abbas et al 2020;Ali et al 2020;Singh and Nalwa 2007). With growing investment in nanotechnology, a large number of engineered nanomaterials (ENMs) would inevitably enter the natural environment in the process of production, use, and disposition (Chen et al 2020;Fabrega et al 2009;Philippe and Schaumann 2014;Xu et al 2020;Yu et al 2018). Upon release and emission, ENMs would interact with other organic and inorganic contaminants in the environment, potentially leading to a co-exposure of organisms and the occurrence of mixture effects (Bundschuh et al 2018(Bundschuh et al , 2016Naasz et al 2018).…”

“…Nonetheless, ENMs are still widely used in various fields especially environmental remediation and pollution control (Chen et al 2020). To better apply these ENMs to treat environmental pollution in the real environment, several environmental factors should be investigated.…”