Results 181 to 190 of about 1,281,546 (311)

SECONDARY SEXUAL CHARACTERS IN JAPANESE SEA-URCHINS

, 1958
Yutaka Tahara, Minoru Okada, Naomasa Kobayashi   +2 more
openalex   +1 more source

Expanding the Ichnofacies Model to Tidal Straits: Testing Predictions and Assessing Anomalies

Terra Nova, EarlyView.
ABSTRACT Trace fossils are instrumental in facies analysis, but some depositional environments remain underexplored. Cenozoic deposits in Italy have been studied to evaluate the ichnology of tidal straits. These comprise four zones: (1) strait centre, (2) dune‐bedded strait zone, (3) strait end and (4) strait margin.
Luis A. Buatois, M. Gabriela Mángano, Valentina M. Rossi, Sergio G. Longhitano, Julio Leva Lopez, Marcello Gugliotta, Domenico Chiarella   +6 more
wiley   +1 more source

Prickly Defenders: A Review of Venomous Sea Urchins (Echinoidea). [PDF]

Mar Drugs
Ehlert-Flaskämper S, Motti CA, Harris RJ.   +2 more
europepmc   +1 more source

Trophic niches reflect compositional differences in microbiota among Caribbean sea urchins. [PDF]

PeerJ, 2021
Rodríguez-Barreras R, Tosado-Rodríguez EL, Godoy-Vitorino F.   +2 more
europepmc   +1 more source

Structure mirroring function: What's the ‘matter’ with the funny current?

The Journal of Physiology, EarlyView.
Abstract figure legend The ‘funny’ (If) current of cardiac pacemaker cells has been first identified in the late 1970s as a major mechanism in the generation and control of cardiac pacemaking. Decades of studies have since described the properties of the funny current and of its molecular components, HCN channels, in the heart and brain, providing the ...
Andrea Saponaro, Dario DiFrancesco
wiley   +1 more source

Locality matters: Variation in the reproductive cycle and population structure of subtropical sea urchins. [PDF]

PLoS One
Núñez-González R, Sarmiento-Lezcano AN, Caballero MJ, Tilic E, Castro-Hernández JJ.   +4 more
europepmc   +1 more source

An optimized Tet-On system for conditional control of gene expression in sea urchins.

Development, 2023
Khor JM, Ettensohn CA.
europepmc   +1 more source

Evolutionary Changes in the Chromatin Landscape Contribute to Reorganization of a Developmental Gene Network During Rapid Life History Evolution in Sea Urchins. [PDF]

Mol Biol Evol, 2022
Davidson PL, Byrne M, Wray GA.
europepmc   +1 more source

Temperature and CO2 additively regulate physiology, morphology and genomic responses of larval sea urchins, Strongylocentrotus purpuratus

Proceedings of the Royal Society B: Biological Sciences, 2013
J. Padilla-Gamiño, M. Kelly, T. G. Evans, G. Hofmann   +3 more
semanticscholar   +1 more source

Territory Size but Not Territorial Defence Varies With Habitat Quality and Competitor Density in a Farming Species

Ethology, Volume 131, Issue 9, Page 65-76, September 2025.
Algal‐farming damselfish in high‐quality habitats with more neighbours and smaller territories did not differ in their defence costs to those in poorer habitats with larger territories and fewer neighbours. While overall intrusion and attack frequencies were similar between these two habitat areas, territory holders interacted differently with ...
Katie Dunkley, William Bensted‐Smith, Wilson Iñiguez, Inti Keith, James E. Herbert‐Read   +4 more
wiley   +1 more source