Some single-celled organisms are known to transition to multicellularity during their lifetimes, usually either by cloning themselves or when many similar cells come together to form a larger ...
Knowing which genes are responsible for the transformations could help with developing antifungal treatments, and may have ...
Basic knowledge about the rate and range of mutation is central to our understanding of numerous evolutionary processes that include maintaining sexual reproduction and rates of molecular evolution.
Some 400 million years ago, long before dinosaurs or even trees had evolved, an enigmatic organism towered over the landscape like a prehistoric monolith. Now, new research makes the case that the ...
The discovery of a billion-year-old fossil in Scotland offers exciting new insight into animal evolution, BC researcher says Loch Torridon in Scotland, where the microfossil was discovered. Photo: ...
Cell biology is the discipline of biological sciences that studies the structure, physiology, growth, reproduction and death of cells. Research in cell biology uses microscopic and molecular tools and ...
La Brava (37° 53´ S; 57° 58´ W), Los Padres (37° 56´ S; 57° 44´ W) and Nahuel Rucá (37° 40´ O; 57° 23 ’W). Modified from Romanelli et al. (2013). For the extraction of hydras, some substrates were ...
Approximately 450 million years ago, during the Ordovician Biodiversification Event-a period marked by an explosion of life in the oceans-the first brown algae (Phaeophyceae) emerged. These algae, ...
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