Nutrient stress arrests tentacle growth in the coral model Aiptasia

Kurzanzeige
dc.contributor.authorRädecker, Nils
dc.contributor.authorChen, Jit Ern
dc.contributor.authorPogoreutz, Claudia
dc.contributor.authorHerrera, Marcela
dc.contributor.authorAranda, Manuel
dc.contributor.authorVoolstra, Christian R.
dc.date.accessioned2019-07-10T12:46:33Z
dc.date.available2019-07-10T12:46:33Z
dc.date.issued2019-05eng
dc.description.abstractThe symbiosis between cnidarians and dinoflagellate algae of the family Symbiodiniaceae builds the foundation of coral reef ecosystems. The sea anemone Aiptasia is an emerging model organism promising to advance our functional understanding of this symbiotic association. Here, we report the observation of a novel phenotype of symbiotic Aiptasia likely induced by severe nutrient starvation. Under these conditions, developing Aiptasia no longer grow any tentacles. At the same time, fully developed Aiptasia do not lose their tentacles, yet produce asexual offspring lacking tentacles. This phenotype, termed ‘Wurst’ Aiptasia, can be easily induced and reverted by nutrient starvation and addition, respectively. Thereby, this observation may offer a new experimental framework to study mechanisms underlying phenotypic plasticity as well as nutrient cycling within the Cnidaria – Symbiodiniaceae symbiosis.eng
dc.description.versionpublishedeng
dc.identifier.doi10.1007/s13199-019-00603-9eng
dc.identifier.ppn1669590429
dc.identifier.urihttps://kops.uni-konstanz.de/handle/123456789/46310
dc.language.isoengeng
dc.rightsAttribution 4.0 International
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectExaiptasia pallida, Model organism, Nutrient starvation, Stoichiometry, Stress phenotypeeng
dc.subject.ddc570eng
dc.titleNutrient stress arrests tentacle growth in the coral model Aiptasiaeng
dc.typeJOURNAL_ARTICLEeng
dspace.entity.typePublication
kops.citation.bibtex
@article{Radecker2019-05Nutri-46310,
  year={2019},
  doi={10.1007/s13199-019-00603-9},
  title={Nutrient stress arrests tentacle growth in the coral model Aiptasia},
  number={1},
  volume={78},
  issn={0334-5114},
  journal={Symbiosis},
  pages={61--64},
  author={Rädecker, Nils and Chen, Jit Ern and Pogoreutz, Claudia and Herrera, Marcela and Aranda, Manuel and Voolstra, Christian R.}
}
kops.citation.iso690RÄDECKER, Nils, Jit Ern CHEN, Claudia POGOREUTZ, Marcela HERRERA, Manuel ARANDA, Christian R. VOOLSTRA, 2019. Nutrient stress arrests tentacle growth in the coral model Aiptasia. In: Symbiosis. 2019, 78(1), pp. 61-64. ISSN 0334-5114. eISSN 1878-7665. Available under: doi: 10.1007/s13199-019-00603-9deu
kops.citation.iso690RÄDECKER, Nils, Jit Ern CHEN, Claudia POGOREUTZ, Marcela HERRERA, Manuel ARANDA, Christian R. VOOLSTRA, 2019. Nutrient stress arrests tentacle growth in the coral model Aiptasia. In: Symbiosis. 2019, 78(1), pp. 61-64. ISSN 0334-5114. eISSN 1878-7665. Available under: doi: 10.1007/s13199-019-00603-9eng
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