[HTML][HTML] DNA metabarcoding of littoral hard-bottom communities: high diversity and database gaps revealed by two molecular markers
OS Wangensteen, C Palacín, M Guardiola, X Turon - PeerJ, 2018 - peerj.com
Biodiversity assessment of marine hard-bottom communities is hindered by the high diversity
and size-ranges of the organisms present. We developed a DNA metabarcoding protocol …
and size-ranges of the organisms present. We developed a DNA metabarcoding protocol …
[HTML][HTML] To denoise or to cluster, that is not the question: optimizing pipelines for COI metabarcoding and metaphylogeography
Background The recent blooming of metabarcoding applications to biodiversity studies
comes with some relevant methodological debates. One such issue concerns the treatment of …
comes with some relevant methodological debates. One such issue concerns the treatment of …
A wolf in sheep's clothing: carnivory in dominant sea urchins in the Mediterranean
…, M Recasens, J Romero, C Palacín - Marine Ecology …, 2011 - int-res.com
Arbacia lixula and Paracentrotus lividus are the dominant sea urchins in the Mediterranean
sublittoral, where they are key structuring species due to their grazing activity. It has been …
sublittoral, where they are key structuring species due to their grazing activity. It has been …
From metabarcoding to metaphylogeography: separating the wheat from the chaff
Metabarcoding is by now a well‐established method for biodiversity assessment in terrestrial,
freshwater, and marine environments. Metabarcoding data sets are usually used for α‐ …
freshwater, and marine environments. Metabarcoding data sets are usually used for α‐ …
Some like it hot: temperature and pH modulate larval development and settlement of the sea urchin Arbacia lixula
We studied the effects of temperature and pH on larval development, settlement and juvenile
survival of a Mediterranean population of the sea urchin Arbacia lixula. Three temperatures …
survival of a Mediterranean population of the sea urchin Arbacia lixula. Three temperatures …
[HTML][HTML] Natural or Naturalized? Phylogeography Suggests That the Abundant Sea Urchin Arbacia lixula Is a Recent Colonizer of the Mediterranean
We present the global phylogeography of the black sea urchin Arbacia lixula, an amphi-Atlantic
echinoid with potential to strongly impact shallow rocky ecosystems. Sequences of the …
echinoid with potential to strongly impact shallow rocky ecosystems. Sequences of the …
The reproductive cycle of the sea urchin Arbacia lixula in northwest Mediterranean: potential influence of temperature and photoperiod
OS Wangensteen, X Turon, M Casso, C Palacín - Marine Biology, 2013 - Springer
We studied the reproductive cycle of the sea urchin Arbacia lixula in a subtidal population
from northeast Spain over four years using a gonadosomatic index (GSI) and gonad histology. …
from northeast Spain over four years using a gonadosomatic index (GSI) and gonad histology. …
Under the canopy: Community-wide effects of invasive algae in Marine Protected Areas revealed by metabarcoding
OS Wangensteen, E Cebrian, C Palacín… - Marine Pollution Bulletin, 2018 - Elsevier
We analysed with multigene (18S and COI) metabarcoding the effects of the proliferation of
invasive seaweeds on rocky littoral communities in two Spanish Marine Protected Areas. The …
invasive seaweeds on rocky littoral communities in two Spanish Marine Protected Areas. The …
East is East and West is West: Population genomics and hierarchical analyses reveal genetic structure and adaptation footprints in the keystone species Paracentrotus …
…, OS Wangensteen, V Ordóñez, C Palacín… - Diversity and …, 2020 - Wiley Online Library
Aim The Atlanto‐Mediterranean edible purple sea urchin, Paracentrotus lividus, is a
commercially exploited keystone species in benthic communities. Its browsing activity can deeply …
commercially exploited keystone species in benthic communities. Its browsing activity can deeply …
Metabarcoding reveals high‐resolution biogeographical and metaphylogeographical patterns through marine barriers
Aim It has been predicted that there should be concordance between biogeographical and
phylogeographical processes structuring multi‐species regional assemblages. We …
phylogeographical processes structuring multi‐species regional assemblages. We …