Results 31 to 40 of about 7,817 (206)

The Pax gene family: Highlights from cephalopods. [PDF]

PLoS ONE, 2017
Pax genes play important roles in Metazoan development. Their evolution has been extensively studied but Lophotrochozoa are usually omitted. We addressed the question of Pax paralog diversity in Lophotrochozoa by a thorough review of available databases.
Sandra Navet, Auxane Buresi, Sébastien Baratte, Aude Andouche, Laure Bonnaud-Ponticelli, Yann Bassaglia   +5 more
doaj   +1 more source

The pupillary response of cephalopods [PDF]

, 2005
This paper provides the first detailed description of the time courses of light-evoked pupillary constriction for two species of cephalopods, Sepia officinalis (a cuttlefish) and Eledone cirrhosa (an octopus).
Douglas, R. H., Wagner, H. J., Williamson, R.   +2 more
core   +1 more source

Accommodation in the cuttlefish (Sepia officinalis) [PDF]

Journal of Experimental Biology, 1999
ABSTRACT We have studied natural accommodation in the eye of six specimens of cuttlefish (Sepia officinalis) as they were fed with fish and shrimp. Using infrared photoretinoscopy, we observed (1) that the resting refractive state of the cuttlefish was emmetropic or slightly hyperopic, (2) that accommodation took place only a fraction of
F, Schaeffel, C J, Murphy, H C, Howland
openaire   +2 more sources

Population identification of common cuttlefish (Sepia officinalis) inferred from genetic, morphometric and cuttlebone chemistry data in the NE Mediterranean Sea

Scientia Marina, 2010
The population structures of the common cuttlefish Sepia officinalis from the north-eastern Mediterranean (Antalya and Iskenderun Bays), Aegean (Izmir Bay) and Marmara Seas were analyzed with mtDNA PCR-RFLP, body morphometry and cuttlebone chemistry ...
Cemal Turan, Deniz Yaglioglu
doaj   +1 more source

Ocean acidification and temperature rise: effects on calcification during early development of the cuttlefish Sepia officinalis [PDF]

, 2013
This study investigated the effects of seawater pH (i.e., 8.10, 7.85 and 7.60) and temperature (16 and 19 °C) on (a) the abiotic conditions in the fluid surrounding the embryo (viz.
A Guerra, A Rodriguez y Baena, A Venn, AG Dickson, AR Palmer, BA Seibel, BA Seibel, BA Seibel, C Mehrbach, DE Jacob, DM Checkley, E Barbieri, E Beniash, E Beniash, EJ Denton, EJ Denton, EJ Denton, EJ Denton, ER Cronin, F Gazeau, F Gazeau, F Gomi, F Melzner, F Melzner, F Melzner, F Melzner, F Touratier, Frank Melzner, François Oberhänsli, GG Waldbusser, H Kurihara, H-O Pörtner, H-O Pörtner, HJ Spero, HL Wood, HS Findlay, I Zondervan, IM Weiss, J Bijma, J Lemaire, J Orr, J Thomsen, J Thomsen, J-C Shiao, JA Pechenik, JB Ries, JC Blackford, JD Birchall, Jean-Louis Teyssié, Jean-Pierre Gattuso, JW Forsythe, K Sherrard, KJ Kroeker, L Addadi, LM Parker, M Byrne, M Bégovic, M Stumpp, M Stumpp, MA Gutowska, MA Gutowska, MA Gutowska, MA Gutowska, MY Hu, MY Hu, MY Hu, Narimane Dorey, O Hoegh-Guldberg, P Bustamante, P Bustamante, P Miramand, Paco Bustamante, PG Rodhouse, PL Munday, R Rodolfo-Metalpa, R Rodolfo-Metalpa, R Rosa, R Villanueva, RA Gooding, S Dupont, S Dupont, S Levitus, S Martin, Sophie Martin, SV Boletzky, SV Boletzky, SV Boletzky, SV Boletzky, SV Boletzky, T Lacoue-Labarthe, T Lacoue-Labarthe, T Lacoue-Labarthe, T Lacoue-Labarthe, T Lacoue-Labarthe, T Lacoue-Labarthe, Thomas Lacoue-Labarthe, U Riebesell, V Tunnicliffe, VJ Fabry, WA Miller, Y Politi   +100 more
core   +3 more sources

Abiotic conditions in cephalopod (Sepia officinalis) eggs: embryonic development at low pH and high pCO2 [PDF]

, 2009
Low pO(2) values have been measured in the perivitelline fluids (PVF) of marine animal eggs on several occasions, especially towards the end of development, when embryonic oxygen consumption is at its peak and the egg case acts as a massive barrier to ...
A Brante, A Kress, AG Dickson, B Dewachter, B Kugel, B Michaelidis, C Chaffe, C Lenfant, C Mehrbach, CM Vleck, CS Cohen, CS Sikes, E Lewis, ER Cronin, F Melzner, Frank Melzner, G Wolf, HO Pörtner, HO Pörtner, J Lemaire, JM Diez, JN Cameron, K Johansen, M Fernandez, M Fernandez, Magdalena A. Gutowska, N Heisler, P Dejours, P Furla, PJ Rombough, RS Seymour, RS Seymour, VJ Fabry, W Burggren, W Decleir   +34 more
core   +1 more source

Effect of UV irradiation on free radicals in synthetic melanin and melanin biopolymer from Sepia officinalis – EPR examination

Nukleonika, 2015
Free radicals in synthetic melanin and melanin from Sepia officinalis were studied by electron paramagnetic resonance (EPR) spectroscopy. The effect of time of ultraviolet (UV) irradiation on free radicals in these melanins was tested.
Zdybel Magdalena, Pilawa Barbara
doaj   +1 more source

Recruitment dynamics of eight fishery species in the northwest Mediterranean Sea

Scientia Marina, 2002
The recruitment dynamics into the fishery of eight species in the northwestern Mediterranean Sea was studied on the basis of a monthly length sampling on commercial landings lasting one year (March 1999-February 2000). The results show that three species
Josep Lloret, Jordi Lleonart
doaj   +1 more source

Thermal effects on cephalopod energy metabolism - A case study for Sepia officinalis [PDF]

, 2008
Cephalopods are the largest, most active invertebrates and there is considerable evidence for their convergent evolution with fishes. However, most active cephalopods display standard and active metabolic rates that are several-fold higher than ...
Bock, C., Claireaux, G., Ellington, C., Mark, F., Melzner, Frank, Poermer, H.   +5 more
core   +1 more source

Sepia officinalis

, 2014
Publicado
António V. Sykes, Pedro Domingues, José Pedro Andrade   +2 more
openaire   +3 more sources