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Keywords: Strongylocentrotus purpuratus
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Journal Articles
J Exp Biol (2023) 226 (17): jeb245752.
Published: 25 August 2023
... the righting response of the sea urchin Strongylocentrotus purpuratus , it is not known whether this is specific to this behavior, in this species, or whether dopaminergic systems are needed in general for echinoderm behaviors. We found that haloperidol inhibited multiple different behavioral responses...
Journal Articles
J Exp Biol (2023) 226 (15): jeb245789.
Published: 8 August 2023
... in Strongylocentrotus purpuratus . Measurements of in vivo digestion rates in the transparent sea urchin larva were not altered by pharmacological inhibition of trypsin (using soybean trypsin inhibitor) or serine proteases (aprotinin), suggesting that proteases are not critically involved in the initial step...
Includes: Supplementary data
Journal Articles
J Exp Biol (2022) 225 (23): jeb244560.
Published: 1 December 2022
..., we measured larval arm retraction in response to different THs (T4, T3, rT3, Tetrac) and assessed cell death in larvae using three different methods (TUNEL, YO-PRO-1 and caspase-3 activity) in the sea urchin Strongylocentrotus purpuratus . We also compared the extent of PCD in response to TH...
Includes: Supplementary data
Journal Articles
J Exp Biol (2022) 225 (6): jeb243076.
Published: 28 March 2022
... Strongylocentrotus purpuratus . Gen. Comp. Endocrinol. 179 , 331 - 344 . 10.1016/j.ygcen.2012.09.009 Sea Urchin Genome Sequencing Consortium ( 2006 ). The genome of the sea urchin Strongylocentrotus purpuratus . Science 314 , 941 - 952 . 10.1126/science.1133609 Shah , M...
Includes: Supplementary data
Journal Articles
J Exp Biol (2022) 225 (3): jeb242848.
Published: 2 February 2022
... urchin Strongylocentrotus purpuratus showed the lack of challenging environmental conditions associated with quiescent laboratory conditions (gentle water movement and constant immersion) resulted in the reduction of tube foot disc size and adhesive capability ( Narvaez et al., 2020 ) in less than 200...
Includes: Supplementary data
Journal Articles
J Exp Biol (2019) 222 (4): jeb187351.
Published: 21 February 2019
... in a situation reminiscent of long-term potentiation in learning and memory. Dendraster excentricus Hydrodynamics Larval settlement Sensory ecology Strongylocentrotus purpuratus Surf zone Fluid mixing and the turbulent processes that underlie it are known to influence organism performance...
Journal Articles
J Exp Biol (2013) 216 (20): 3896–3905.
Published: 15 October 2013
... in the process and could thus undergo repeated cycles of efflux and re-entry. Here we use embryos of the purple sea urchin, Strongylocentrotus purpuratus , as a model to determine transport costs and benefits under environmentally relevant xenobiotic concentrations. Strikingly, our results show that efflux...
Journal Articles
Journal Articles
Journal Articles
J Exp Biol (2005) 208 (22): 4273–4282.
Published: 15 November 2005
.... An alternative strategy for identification of echinoid SALMFamides was provided by sequencing the genome of the sea urchin Strongylocentrotus purpuratus . Analysis of whole-genome shotgun sequence data using the Basic Local Alignment Search Tool (BLAST) identified a contig (347664) that contains a coding region...
Journal Articles
J Exp Biol (2004) 207 (12): 2147–2155.
Published: 15 May 2004
...Lori A. Clow; David A. Raftos; Paul S. Gross; L. Courtney Smith SUMMARY The purple sea urchin Strongylocentrotus purpuratus expresses a homologue of complement component C3 (SpC3), which acts as a humoral opsonin. Significantly increased phagocytic activity was evident when yeast target cells were...
Journal Articles
J Exp Biol (1997) 200 (22): 2881–2892.
Published: 15 November 1997
... (the sodium pump) and rate of oxygen consumption were measured during embryonic and early larval development for two species of sea urchin, Strongylocentrotus purpuratus and Lytechinus pictus . Total ( in vitro ) Na + /K + -ATPase activity increased during development and could potentially account for up...
Journal Articles
J Exp Biol (1996) 199 (3): 717–729.
Published: 1 March 1996
... Colobocentrotus atratus Echinometra mathaei Strongylocentrotus purpuratus hydrodynamic force accelerational force lift drag stress survivorship wave exposure. Sea urchins are characteristically spiny creatures. The long, often sharp-pointed, spines present on the aboral aspects of the body...
Journal Articles
J Exp Biol (1995) 198 (1): 19–30.
Published: 1 January 1995
... studies of single cells. III. Oxygen consumption during cell division . Biol. Bull. mar. biol. Lab., Woods Hole 102 , 185 – 199 . 10.2307/1538367 Shilling , F. M. and Manahan , D. T. ( 1990 ). The energetics of early development for the sea urchins Strongylocentrotus purpuratus...
Journal Articles
J Exp Biol (1991) 158 (1): 591–597.
Published: 1 July 1991
... and spermatozoa. At least eight different phosphagen kinases have been identified and these enzymes are widely distributed throughout the animal kingdom (see excellent reviews by Van Thoai, 1968 ; Watts, 1968 ). 28 2 1991 © 1991 by Company of Biologists 1991 Strongylocentrotus purpuratus...