منابع مشابه
A multi-protein receptor-ligand complex underlies combinatorial dendrite guidance choices in C. elegans
Ligand receptor interactions instruct axon guidance during development. How dendrites are guided to specific targets is less understood. The C. elegans PVD sensory neuron innervates muscle-skin interface with its elaborate dendritic branches. Here, we found that LECT-2, the ortholog of leukocyte cell-derived chemotaxin-2 (LECT2), is secreted from the muscles and required for muscle innervation ...
متن کاملDendrite development
Neurons extend elaborate dendrites studded with spines. Unexpectedly, this cellular sculpting is regulated by the origin recognition complex -- the core machinery for initiating DNA replication.
متن کاملDendrite Structure
Acknowledgements: Thanks to Marcia Feinberg and Karen Szumowski for assistance with figures. Thanks also to Betsy Velasquez for assistance with the bibliographic material. Contributions to some three-dimensional reconstructions were made by Josef Spacek and Rachel Ventura. Summary Dendrites are extensions of the cell body of the neuron specialized for receiving and processing the vast majority ...
متن کامل1 Dendrite structure
Dendrites are extensions of the cell body of the neuron specialized for receiving and processing the vast majority of excitatory synaptic inputs. Dendrites exhibit enormously diverse forms. In many cases the shape of the dendritic arbor can be related to the mode of connectivity between neurons, with dendrites often ramifying in characteristic spatial domains where they receive specific inputs....
متن کاملSpines slow dendrite diffusion
L ittle bulbous neuronal protrusions known as spines slow diffusion along dendrites, say Fidel Santamaria, George Augustine (Duke University, Durham, NC), and colleagues. Based on their new data, they offer a new hypothesis for how active synapses are tagged during long-term potentiation (LTP). Spines are thought to act locally by preventing the chemical messengers made at a synapse from leakin...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Genome Biology
سال: 2000
ISSN: 1474-760X
DOI: 10.1186/gb-2000-1-2-reports0063