Results 191 to 200 of about 9,836 (232)
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Pentamerism and the ancestral echinoderm
Nature, 1974ONE of the difficulties in an account of the origin of the echinoderms is their five-fold radial symmetry. Nichols1 has proposed a hypothetical ancestral echinoderm derived from a lophophorate ancestor. Sipunculoids have a recurved gut and a hydraulically operated tentacular system using a special compartment of the coelom.
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2005
More than 6,500 species have been recorded in the phylum Echinodermata. A variety of biologically active substances have been isolated from the echinoderm species: saponins, glycolipids, carotenoids, porphyrins, naphthoquinones, venoms and others.
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More than 6,500 species have been recorded in the phylum Echinodermata. A variety of biologically active substances have been isolated from the echinoderm species: saponins, glycolipids, carotenoids, porphyrins, naphthoquinones, venoms and others.
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Comprehensive Lipid Profile of Eight Echinoderm Species by RPLC–Triple TOF-MS/MS
Journal of Agricultural and Food Chemistry, 2023Peixu Cong, Xiaowei Fan, Changhu Xue
exaly
Transphosphorylation in echinoderms
Journal of Cellular and Comparative Physiology, 1954openaire +2 more sources
Morphology and Chemical Messenger Regulation of Echinoderm Muscles
Biology, 2023Huachen Liu, Muyan Chen, Chen Muyan
exaly
The echinoderms of the turkish seas
1995The echinoderms off the Turkish coasts have been studied between 1987 and 1993 with special emphasis on the Aegean Sea, and 47 species have been identified. One of these species, Brissopsis mediterranea, is recorded for the first time for the Aegean Sea.
Ozaydin, O, Katagan, T, Unsal, S
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Phylogenomic analysis of echinoderm class relationships supports Asterozoa
Proceedings of the Royal Society B: Biological Sciences, 2014Maximilian J Telford +2 more
exaly
Ca2+signalling during fertilization of echinoderm eggs
Seminars in Cell and Developmental Biology, 2001Laurinda A Jaffé +2 more
exaly
Further Insights on the Carotenoid Profile of the Echinoderm Marthasterias glacialis L.
Marine Drugs, 2012Lilian Regina Barros Mariutti +2 more
exaly