Počet záznamů: 1
Environmental distribution of coral-associated relatives of apicomplexan parasites
- 1.0396824 - BC 2014 RIV GB eng J - Článek v odborném periodiku
Janouškovec, J. - Horák, Aleš - Barott, K. L. - Rohwer, F. L. - Keeling, P. J.
Environmental distribution of coral-associated relatives of apicomplexan parasites.
The ISME Journal. Roč. 7, č. 2 (2013), s. 444-447. ISSN 1751-7362. E-ISSN 1751-7370
Institucionální podpora: RVO:60077344
Klíčová slova: apicomplexan-related lineages * Chromera * coral symbionts * coral reef ecosystem
Kód oboru RIV: EH - Ekologie - společenstva
Impakt faktor: 9.267, rok: 2013
A lineage of plastid-bearing eukaryotic microbes that is closely related to apicomplexan parasites was recently found in a specific association with coral reefs (apicomplexan-related lineage-V, or ARL-V). Here, we address the possible nature of this association using plastid 'contamination' in fine-scale bacterial sequence surveys. In a transect between corals and associated macroalgae, ARL-V is specifically associated with the coral, in contrast to all microalgal types (including diatoms, haptophytes, pelagophytes and photosynthetic apicomplexan relatives, Chromera and Vitrella), which are associated with macroalgae. ARL-V is associated with at least 20 species of symbiotic corals through extended time periods and large geographic distances. It is significantly enriched in healthy coral tissue and shallow reef depths. Altogether, the evidence points to a specific relationship between ARL-V and corals, and is suggestive of symbiosis, perhaps based on photosynthesis.
Trvalý link: http://hdl.handle.net/11104/0224519
Počet záznamů: 1