Heterogeneous and dynamic marine shelf oxygenation and coupled early animal evolution
It is generally agreed that early diversification of animals and significant rise of atmospheric
and oceanic oxygen (O2) levels occurred in the Ediacaran (635–541 million years ago, Ma) …
and oceanic oxygen (O2) levels occurred in the Ediacaran (635–541 million years ago, Ma) …
Environmental factors influencing benthic communities in the oxygen minimum zones on the Angolan and Namibian margins
Thriving benthic communities were observed in the oxygen minimum zones along the
southwestern African margin. On the Namibian margin, fossil cold-water coral mounds were …
southwestern African margin. On the Namibian margin, fossil cold-water coral mounds were …
Breathless through time: oxygen and animals across Earth's history
Oxygen levels in the atmosphere and ocean have changed dramatically over Earth history,
with major impacts on marine life. Because the early part of Earth's history lacked both …
with major impacts on marine life. Because the early part of Earth's history lacked both …
Hypoxia in aquatic invertebrates: Occurrence and phenotypic and molecular responses
Global deoxygenation in aquatic systems is an increasing environmental problem, and
substantial oxygen loss has been reported. Aquatic animals have been continuously …
substantial oxygen loss has been reported. Aquatic animals have been continuously …
Microanalytical mass spectrometry with super-resolution microscopy reveals a proteome transition during development of the brain's circadian pacemaker
During brain development, neuronal proteomes are regulated in part by changes in
spontaneous and sensory-driven activity in immature neural circuits. A longstanding model …
spontaneous and sensory-driven activity in immature neural circuits. A longstanding model …
Adaptive strategies of sponges to deoxygenated oceans
Ocean deoxygenation is one of the major consequences of climate change. In coastal
waters, this process can be exacerbated by eutrophication, which is contributing to an …
waters, this process can be exacerbated by eutrophication, which is contributing to an …
What is it like to be a choanoflagellate? Sensation, processing and behavior in the closest unicellular relatives of animals
N Ros-Rocher, T Brunet - Animal Cognition, 2023 - Springer
All animals evolved from a single lineage of unicellular precursors more than 600 million
years ago. Thus, the biological and genetic foundations for animal sensation, cognition and …
years ago. Thus, the biological and genetic foundations for animal sensation, cognition and …
The evolutionary and physiological significance of the Hif pathway in teleost fishes
The hypoxia-inducible factor (HIF) pathway is a key regulator of cellular O2 homeostasis and
an important orchestrator of the physiological responses to hypoxia (low O2) in vertebrates …
an important orchestrator of the physiological responses to hypoxia (low O2) in vertebrates …
A small marine biosphere in the Proterozoic
The riverine supply of the globally limiting nutrient, phosphorus, to the ocean accounts for
only a few percent of nutrient supply to photosynthetic organisms in surface waters …
only a few percent of nutrient supply to photosynthetic organisms in surface waters …
Comparative biology of oxygen sensing in plants and animals
MJ Holdsworth, DJ Gibbs - Current Biology, 2020 - cell.com
Aerobic respiration is essential to almost all eukaryotes and sensing oxygen is a key
determinant of survival. Analogous but mechanistically different oxygen-sensing pathways …
determinant of survival. Analogous but mechanistically different oxygen-sensing pathways …