Dissolved organic carbon (DOC) is essential to balance the metabolic demands of four dominant North-Atlantic deep-sea sponges

Autor: Gabrielle J. Tompkins, Hans Tore Rapp, Anja Engel, Barry MacDonald, Jasper M. de Goeij, Ronald Osinga, Titus Rombouts, Benjamin Mueller, Clea van de Ven, Corina P. D. Brussaard, Martijn C. Bart

Publikováno v: Limnology and Oceanography, 66(3), 925-938. Wiley-Blackwell
Limnology and Oceanography
Limnology and Oceanography, 66(3), 925-938
Limnology and Oceanography 66 (2021) 3

Sponges are ubiquitous components of various deep‐sea habitats, including cold water coral reefs, and form deep‐sea sponge grounds. Although the deep sea is generally considered to be a food‐limited environment, these ecosystems are known to be

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06cb46dbeeb6d10a6ca38cc2a1009ccd
https://dare.uva.nl/personal/pure/en/publications/dissolved-organic-carbon-doc-is-essential-to-balance-the-metabolic-demands-of-four-dominant-northatlantic-deepsea-sponges(e8575201-9336-4c32-b403-590a3d499c0d).html

A unique alkaline pH-regulated and fatty acid-activated tandem pore domain potassium channel (K2P) from a marine sponge

Autor: Sally P. Leys, Qiong-Yao Tang, Robert Heler, Gregory D. Wells, Erica N. Pritchard, Diomedes E. Logothetis, Linda M. Boland, Gabrielle J. Tompkins-MacDonald

Publikováno v: Journal of Experimental Biology. 215:2435-2444

SUMMARY A cDNA encoding a potassium channel of the two-pore domain family (K2P, KCNK) of leak channels was cloned from the marine sponge Amphimedon queenslandica. Phylogenetic analysis indicated that AquK2P cannot be placed into any of the establishe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29dfd321d4d475b82a748029cd95ce87
https://doi.org/10.1242/jeb.066233

Glass sponges arrest pumping in response to sediment: implications for the physiology of the hexactinellid conduction system

Autor: Gabrielle J. Tompkins-MacDonald, Sally P. Leys

Publikováno v: Marine Biology. 154:973-984

The hexactinellid sponge Rhabdocalyptus dawsoni propagates electrical signals to arrest its feeding current in response to mechanical stimuli and sediment. The deepwater habitat of other species of glass sponge, and the difficulty of working with the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cac949e0abcb608b20d1cb02b2e07387
https://doi.org/10.1007/s00227-008-0987-y