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Keywords: crab
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Journal Articles
JEB: 100 years of discovery
Series: CENTENARY ARTICLE
J Exp Biol (2023) 226 (17): jeb246035.
Published: 23 August 2023
... interests The authors declare no competing or financial interests. © 2023. Published by The Company of Biologists Ltd 2023 Summary: Reflections on the development of neuroethology in the Southern Cone of South America. Native species Behavior Physiology Neurons Electric fish Crab...
Journal Articles
J Exp Biol (2022) 225 (6): jeb243702.
Published: 14 March 2022
... was designed and tested in vitro (data not shown). Es-sgRNA1 ( Fig. 7 A) was injected together with Cas9 protein into the embryos. After in vitro hatching, about 10% of the injected embryos survived and were screened for eye phenotype ( Table 2 ). Compared with normal crab zoeae ( Fig. 7 B; Movie 1...
Includes: Supplementary data
Journal Articles
J Exp Biol (2019) 222 (3): jeb188706.
Published: 1 February 2019
... traits (boldness, activity and hesitancy), agonistic behaviour and energy status (glycogen, glucose and lactate) in the swimming crab Portunus trituberculatus . The main results were as follows. (1) Boldness was significantly correlated with activity and hesitancy. Bold crabs were more likely to initiate...
Journal Articles
In collection:
Neuroethology
J Exp Biol (2016) 219 (8): 1172–1177.
Published: 15 April 2016
... of crabs Neohelice granulata from two isolated populations exposed to different risks of avian predation. Individuals from the high-risk area proved to be more reactive to visual danger stimuli (VDS) than those from an area where predators are rare. Control experiments indicate that the response difference...
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J Exp Biol (2006) 209 (19): 3766–3776.
Published: 1 October 2006
... perturbations, results from previous experiments may not represent natural physiological responses. The present study investigated how an osmoconforming decapod, the graceful crab Cancer gracilis , balanced the demands of physiological systems(prioritization or additivity of events) during feeding and digestion...
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J Exp Biol (2006) 209 (7): 1285–1300.
Published: 1 April 2006
... patterns. Long-lasting augmentation of the excitatory junction potentials (EJPs)quickens and strengthens the muscle response to a given motor pattern. We used the muscle gm6 of the crab Cancer pagurus to study the functional consequences and temporal dynamics of facilitation and augmentation. This stomach...
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J Exp Biol (2005) 208 (1): 83–91.
Published: 1 January 2005
... crab Cancer magister balances the demands of physiological systems when they feed and digest in hypoxia. Cardiac parameters and haemolymph flow rates through each arterial system exiting the heart were measured using a pulsed-Doppler flowmeter. Scaphognathite beat frequency (ventilation rate...
Journal Articles
J Exp Biol (2004) 207 (26): 4491–4504.
Published: 15 December 2004
...Dirk Weihrauch; Steve Morris; David W. Towle SUMMARY The excretory transport of toxic ammonia across epithelia is not fully understood. This review presents data combined with models of ammonia excretion derived from studies on decapod crabs, with a view to providing new impetus to investigation...
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J Exp Biol (2003) 206 (3): 619–626.
Published: 1 February 2003
... the activity of the basolateral Na + /K + -ATPase and by changing a conductive pathway, probably at the apical membrane. * Author for correspondence (e-mail: 3guerres@bg.fcen.uba.ar ) 30 10 2002 © The Company of Biologists Limited 2003 2003 Chasmagnathus granulatus crab cyclic...