Results 1 to 10 of about 31,670 (211)

Echinoderms have bilateral tendencies [PDF]

PLoS ONE, 2012
Echinoderms take many forms of symmetry. Pentameral symmetry is the major form and the other forms are derived from it. However, the ancestors of echinoderms, which originated from Cambrian period, were believed to be bilaterians.
AB Smith, AB Smith, AB Smith, C Arenas-Mena, CH O'Donoghue, Chengcheng Ji, CJ Lowe, DA Jones, DL Pawson, E Batschelet, E Popodi, E Popodi, ER McCain, ES Reese, EW Knight-Jones, FHC Hotchkiss, FHC Hotchkiss, FHC Hotchkiss, FHC Hotchkiss, G Ubaghs, GA Wray, Hector Escriva, HP Kjerschow-Agersborg, HS Jennings, IZ Rodenhouse, JE Smith, Jianhao Lv, K Yoshimura, KJ Peterson, Liang Wu, LJ Cole, LR McEdward, M Byrne, M Migita, P Martinez, R Mooi, R Mooi, R Raff, RA Cameron, RPS Jefferies, S Long, Sishuo Wang, V Duboc, VB Morris, Wenchan Zhao   +44 more
core   +17 more sources

Identification and expression analysis of Sox family genes in echinoderms [PDF]

BMC Genomics
The Sox gene family, a collection of transcription factors widely distributed throughout the animal kingdom, plays a crucial role in numerous developmental processes.
Xiaojing Li, Tiangui Cao, Hui Liu, Longhai Fu, Quanchao Wang   +4 more
doaj   +2 more sources

Recent Advances in Natural Products Derived from Marine Echinoderms and Endophytic Microbes: Chemical Insights and Therapeutic Potential [PDF]

Marine Drugs
Echinoderms, a diverse group of marine invertebrates including starfish, sea urchins, and sea cucumbers, have been recognized as prolific sources of structurally diverse natural products.
Shuangyu Li, Yan Xiao, Qiang Li, Mingzhi Su, Yuewei Guo, Xin Jin   +5 more
doaj   +2 more sources

Echinoderms Diversity in Cibuaya Beach Ujung Genteng, West Java

Jurnal Ilmu Dasar, 2021
The research about Echinoderms diversity in Cibuaya Beach Ujung Genteng, West Java has been conducted from February to July 2019. It aimed to know diversity index of Echinoderms.
Zarfa Izra Egharitya Chipta Triacha, Meilisha Putri Pertiwi, Teti Rostikawati   +2 more
doaj   +1 more source

Machinery and Developmental Role of Retinoic Acid Signaling in Echinoderms

Cells, 2022
Although a recent genomic survey revealed its ancient evolutionary origin in the animal kingdom, retinoic acid (RA) signaling was previously thought to be unique to chordates.
Shumpei Yamakawa, Hiroshi Wada
doaj   +1 more source

Advances in the Lower Ordovician of the western Iberian Chain, NE Spain [PDF]

Estonian Journal of Earth Sciences, 2023
The western Iberian Chain of NE Spain represents a lateral prolongation of the West Asturian-Leonese Zone. As other proximal sectors fringing NW Gondwana, the chain comprises a con­formable and continuous Furongian‒Tremadocian transition, comprising a
J. Javier Álvaro, Blanca Martínez-Benítez   +1 more
doaj   +1 more source

Extracellular Matrix of Echinoderms

Marine Drugs, 2023
This review considers available data on the composition of the extracellular matrix (ECM) in echinoderms. The connective tissue in these animals has a rather complex organization.
Igor Yu. Dolmatov, Vladimir A. Nizhnichenko   +1 more
doaj   +1 more source

Matrix Metalloproteinases and Tissue Inhibitors of Metalloproteinases in Echinoderms: Structure and Possible Functions

Cells, 2021
Echinoderms are one of the most ancient groups of invertebrates. The study of their genomes has made it possible to conclude that these animals have a wide variety of matrix metalloproteinases (MMPs) and tissue inhibitors of metalloproteinases (TIMPs ...
Igor Yu. Dolmatov, Vladimir A. Nizhnichenko, Lyudmila S. Dolmatova   +2 more
doaj   +1 more source

Geoconservation in the Cabeço da Ladeira Paleontological Site (Serras de Aire e Candeeiros Nature Park, Portugal): Exquisite Preservation of Animals and Their Behavioral Activities in a Middle Jurassic Carbonate Tidal Flat

Geosciences, 2021
The Cabeço da Ladeira paleontological site in central Portugal became known as the “Jurassic Beach”. Formerly an active quarry, the site was protected in order to preserve the large exposures of a Middle Jurassic (early?
Susana Machado, Lia Mergulhão, Bruno Claro Pereira, Pedro Pereira, Jorge Carvalho, José António Anacleto, Carlos Neto de Carvalho, João Belo, Ricardo Paredes, Andrea Baucon   +9 more
doaj   +1 more source

Current Progress in Lipidomics of Marine Invertebrates

Marine Drugs, 2021
Marine invertebrates are a paraphyletic group that comprises more than 90% of all marine animal species. Lipids form the structural basis of cell membranes, are utilized as an energy reserve by all marine invertebrates, and are, therefore, considered ...
Andrey B. Imbs, Ekaterina V. Ermolenko, Valeria P. Grigorchuk, Tatiana V. Sikorskaya, Peter V. Velansky   +4 more
doaj   +1 more source