Results 21 to 30 of about 20,472 (223)
Insight into tube-building behaviour and palaeoecology of some agglutinating worms from the Upper Devonian of Nevada, USA [PDF]
, 2015 Agglutinated worm tubes from the Upper Devonian of the Devils Gate section in Nevada, USA are reported for the first time, filling a major gap in their Palaeozoic fossil record.
Bond, David P. G., Zatoń, Michał
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Crinoid phylogeny: a preliminary analysis (Echinodermata: Crinoidea) [PDF]
, 2004 We describe the first molecular and morphological analysis of extant crinoid high-level inter-relationships. Nuclear and mitochondrial gene sequences and a cladistically coded matrix of 30 morphological characters are presented, and analysed by ...
Ameziane, N. +3 more
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Echinoderm radial glia in adult cell renewal, indeterminate growth, and regeneration
Frontiers in Neural Circuits, 2023 Echinoderms are a phylum of marine deterostomes with a range of interesting biological features. One remarkable ability is their impressive capacity to regenerate most of their adult tissues, including the central nervous system (CNS).
Vladimir Mashanov +4 more
doaj +1 more source
Developmental Biology, 2006 Although the development of sea urchin embryos has been studied extensively and clearly involves both cell adhesion and cell migration, rather little is known about the adhesion receptors and extracellular matrix molecules involved. The completion of the genome of Strongylocentrotus purpuratus allows a comprehensive survey of the complement of cell ...
Whittaker, Charles A. +5 more
openaire +2 more sources
A nomenclature for echinoderm genes
Database, 2021 Abstract Echinoderm embryos and larvae are prominent experimental model systems for studying developmental mechanisms. High-quality, assembled, annotated genome sequences are now available for several echinoderm species, including representatives from most classes.
Thomas R. Beatman +4 more
openaire +4 more sources
Ecology and Evolution, 2021 Temporal genetic studies of low‐dispersing organisms are rare. Marine invertebrates lacking a planktonic larval stage are expected to have lower dispersal, low gene flow, and a higher potential for local adaptation than organisms with planktonic ...
Laura M. Melroy, C. Sarah Cohen
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Cementation scenarios for New Zealand Cenozoic nontropical limestones [PDF]
, 1996 Cenozoic limestones are widely distributed in New Zealand, especially in the Oligocene-earliest Miocene in both islands, and the Pliocene-Pleistocene in North Island.
Hood, Steven D., Nelson, Campbell S.
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Frontiers in Cell and Developmental Biology, 2022 The sea urchin Paracentrotus lividus has been used as a model system in biology for more than a century. Over the past decades, it has been at the center of a number of studies in cell, developmental, ecological, toxicological, evolutionary, and ...
Laurent Formery +8 more
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Ecology and Evolution, 2021 We hypothesized congruence in the spatial structure of abundance data sampled across multiple scales for an ecological guild of consumers that exploit similar nutritional and habitat resources.
Kevin C. K. Ma +5 more
doaj +1 more source