Skip to main content

IMIS

A new integrated search interface will become available in the next phase of marineinfo.org.
For the time being, please use IMIS to search available data

 

[ report an error in this record ]basket (0): add | show Print this page

Diversity and predicted inter- and intra-domain interactions in the Mediterranean Plastisphere
Amaral-Zettler, L.A.; Ballerini, T.; Zettler, E.R.; Abdala Asbun, A.; Adame, A.; Casotti, R.; Dumontet, B.; Donnarumma, V.; Engelmann, J.C.; Frère, L.; Mansui, J.; Philippon, M.; Pietrelli, L.; Sighicelli, M. (2021). Diversity and predicted inter- and intra-domain interactions in the Mediterranean Plastisphere. Environ. Pollut. 286: 117439. https://dx.doi.org/10.1016/j.envpol.2021.117439
In: Environmental Pollution. Elsevier: Barking. ISSN 0269-7491; e-ISSN 1873-6424, more
Peer reviewed article  

Available in  Authors 

Keyword
Author keywords
    Microplastic; Bacteria; Eukarya; Causal network analysis; Plastisphere

Authors  Top 
  • Amaral-Zettler, L.A., more
  • Ballerini, T.
  • Zettler, E.R., more
  • Abdala Asbun, A., more
  • Adame, A.
  • Casotti, R.
  • Dumontet, B.
  • Donnarumma, V.
  • Engelmann, J.C., more
  • Frère, L.
  • Mansui, J.
  • Philippon, M.
  • Pietrelli, L.
  • Sighicelli, M.

Abstract
    This study investigated the biogeography, the presence and diversity of potentially harmful taxa harbored, and potential interactions between and within bacterial and eukaryotic domains of life on plastic debris in the Mediterranean. Using a combination of high-throughput DNA sequencing (HTS), Causal Network Analysis, and Scanning Electron Microscopy (SEM), we show regional differences and gradients in the Mediterranean microbial communities associated with marine litter, positive causal effects between microbes including between and within domains of life, and how these might impact the marine ecosystems surrounding them. Adjacent seas within the Mediterranean region showed a gradient in the microbial communities on plastic with non-overlapping endpoints (Adriatic and Ligurian Seas). The largest predicted inter-domain effects included positive effects of a novel red-algal Plastisphere member on its potential microbiome community. Freshwater and marine samples housed a diversity of fungi including some related to disease-causing microbes. Algal species related to those responsible for Harmful Blooms (HABs) were also observed on plastic pieces including members of genera not previously reported on Plastic Marine Debris (PMD).

All data in the Integrated Marine Information System (IMIS) is subject to the VLIZ privacy policy Top | Authors