Cytoneme-mediated contact-dependent transport of the Drosophila decapentaplegic signaling protein.
Cytoneme-mediated contact-dependent transport of the Drosophila decapentaplegic signaling protein.
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DOI:
10.1126/science.1244624
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发表时间:
2014-02-21
期刊:
影响因子:
--
通讯作者:
Kornberg TB
中科院分区:
文献类型:
--
作者:
Roy S;Huang H;Liu S;Kornberg TB
Decapentaplegic (Dpp), a Drosophila morphogen signaling protein, transfers directly at synapes made at sites of contact between cells that produce Dpp and cytonemes that extend from recipient cells. The Dpp that cytonemes receive moves together with activated receptors toward the recipient cell body in motile puncta. Genetic loss-of-function conditions for diaphanous, shibire, neuroglian and capricious perturbed cytonemes by reducing their number or only the synapses they make with cells they target; and reduced cytoneme-mediated transport of Dpp and Dpp signaling. These experiments provide direct evidence that cells use cytonemes to exchange signaling proteins, that cytoneme-based exchange is essential for signaling and normal development, and that morphogen distribution and signaling can be contact-dependent, requiring cytoneme synapses.
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影响因子:
9.8
作者:
Enneking EM;Kudumala SR;Moreno E;Stephan R;Boerner J;Godenschwege TA;Pielage J
通讯作者:
Pielage J
DOI:
10.1083/jcb.200503140
发表时间:
2005-08-15
期刊:
The Journal of cell biology
影响因子:
--
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Arndt-Jovin DJ
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作者:
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64.5
作者:
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通讯作者:
Kunes, S