Viruses and transposable elements are major drivers of evolution and make up over half the sequences in the human genome. In some cases, these elements are co-opted to perform …
J Ashley, B Cordy, D Lucia, LG Fradkin, V Budnik… - Cell, 2018 - cell.com
Summary Arc/Arg3. 1 is required for synaptic plasticity and cognition, and mutations in this gene are linked to autism and schizophrenia. Arc bears a domain resembling retroviral …
Arc is a unique immediate early gene whose expression is induced as synapses are being modified during learning. The uniqueness comes from the fact that newly synthesized Arc …
W Zhang, J Wu, MD Ward, S Yang, YA Chuang, M Xiao… - Neuron, 2015 - cell.com
Arc is a cellular immediate-early gene (IEG) that functions at excitatory synapses and is required for learning and memory. We report crystal structures of Arc subdomains that form a …
Localized translation plays a crucial role in synaptic plasticity and memory consolidation. However, it has not been possible to follow the dynamics of memory-associated mRNAs in …
S Farris, G Lewandowski, CD Cox… - Journal of …, 2014 - Soc Neuroscience
Arc is an immediate early gene that is unique among neuronal mRNAs because its transcripts are transported into dendrites and accumulate near activated synapses …
Mammalian excitatory synapses express diverse types of synaptic plasticity. A major challenge in neuroscience is to understand how a neuron utilizes different types of plasticity …
JL Dynes, O Steward - Journal of Comparative Neurology, 2007 - Wiley Online Library
The mRNA for Arc (activity‐regulated cytoskeletal protein) is delivered into dendrites and localizes selectively at active synapses. Here we use a green fluorescent protein‐based …
O Steward, PF Worley - Proceedings of the National …, 2001 - National Acad Sciences
Long-lasting forms of activity-dependent synaptic plasticity involve molecular modifications that require gene expression. Here, we describe a cellular mechanism that mediates the …