Results 71 to 80 of about 20,338 (222)
Do echinoderm genomes measure up? [PDF]
, 2015 Echinoderm genome sequences are a corpus of useful information about a clade of animals that serve as research models in fields ranging from marine ecology to cell and developmental biology.
Cameron, R. Andrew +4 more
core +1 more source
Meteoritics &Planetary Science, EarlyView.Abstract The Tvären structure in southeastern Sweden has been listed as a confirmed marine‐target impact structure for decades. However, to date, no measurements and/or indexed data of planar deformation features in quartz grains from the structure have been published or any other unequivocal evidence of impact.
Katarzyna J. Gajewska +6 more
wiley +1 more source
Contribution to the knowledge of echinoid fauna from Persian Gulf (Echinodermata: Echinoidea) [PDF]
Iranian Journal of Animal Biosystematics, 2016 Species identification is always important. Records of sea urchins and sand dollars species (Echinodermata, Echinoidea) is given from Iranian waters. Nine Species of Echinoderms were identified through the study.
Seyed Afshin Nateghi Shahrokni +3 more
doaj +1 more source
Zoologica Scripta, EarlyView.ABSTRACT Hadal environments (> 6000 m ocean depths) are often viewed as isolated locations with high species endemism due to limited dispersal. However, molecular studies continue to reveal greater complexity that questions historical perceptions. Recent population genetic studies focused on scavenging amphipods have identified broadly distributed ...
Brett C. Gonzalez +2 more
wiley +1 more source
Diet composition and food habits of demersal and pelagic marine fishes from Terengganu waters, east coast of Peninsular Malaysia [PDF]
, 2004 Fish stomachs from 18 demersal and pelagic fishes from the coast of Terengganu in Malaysia were examined. The components of the fishes’ diets varied in number, weight, and their frequency of occurrence.
Bachok, Z., Mansor, M.I., Noordin, R.M.
core
Echinoderms Have Bilateral Tendencies
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. Echinoderm larvae are bilateral during their early development.
Chengcheng Ji +5 more
openaire +5 more sources
Inhibition and relaxation of sea urchin sperm flagella by vanadate [PDF]
, 1980 Direct measurements of the stiffness (elastic bending resistance) of demembranated sera urchin sperm flagella were made in the presence of MgATP2- and vanadate.
Okuno, Makoto
core +3 more sources
Computational and Systems Oncology, Volume 6, Issue 1, December 2026.ABSTRACT Resistance to chemotherapy, which is demonstrated in almost every patient with advanced‐stage lung cancer (ALC), underscores an urgent need to unravel the underlying molecular mechanisms and identify novel strategies to overcome drug resistance. In the present study, an attempt was made to identify epigenetic targets and modulators that can be
Okibur Rahman +2 more
wiley +1 more source
Sea Urchins as an Inspiration for Robotic Designs
Journal of Marine Science and Engineering, 2018 Neuromorphic engineering is the approach to intelligent machine design inspired by nature. Here, we outline possible robotic design principles derived from the neural and motor systems of sea urchins (Echinoida).
Klaus M. Stiefel, Glyn A. Barrett
doaj +1 more source
Petrologic evidence for earliest Miocene tectonic mobility on eastern Taranaki Basin margin [PDF]
, 2006 At Gibsons Beach on the west coast of central North Island, the earliest Miocene (Waitakian) Otorohanga Limestone, the top-most formation in the Te Kuiti Group, is unconformably overlain on an undulating, locally channelised erosion surface by the Early ...
Hood, Steven D. +3 more
core +1 more source