A recent paper provides an updated perspective on the evolutionary history of chelicerates—a diverse and ecologically ...

The referred specimen of the enantiornithine bird Shangyang sp. (IVPP V 26899) was recovered near La-Ma-Dong Village in Jian-Chang County, within the Jiufotang Formation (dated ∼120 Ma). It can be ...

In frame translation initiation sites within coding sequences drive the expression of N-terminally truncated proteoforms.

BACKGROUND: Circular RNAs derived from both nuclear and mitochondrial genomes are identified in animal cells.

These findings challenge the traditional view of brain evolution and demonstrate that, while ... Less, but More: A New Evolutionary Scenario Marked by Massive Gene Loss and Expansion Feb. 10 ...

The Secrets of Fossil Teeth Revealed by the Synchrotron: A Long Childhood Is the Prelude to the Evolution of a Large Brain Nov. 13, 2024 — Could social bonds be the key to human big brains?

Molecular evolution is the area of evolutionary biology that studies evolutionary change at the level of the DNA sequence. It includes the study of rates of sequence change, relative importance of ...

One reason for this is convergent evolution. Convergent evolution occurs when organisms that aren’t closely related evolve similar features or behaviours, often as solutions to the same problems. The ...

It includes topics such as the evolution of genome structure, the genetic basis of speciation and adaptation, and genetic change in response to selection within populations. The neuron-specific ...

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