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Severing enzymes amplify microtubule arrays through lattice GTP-tubulin incorporation

Spastin and katanin sever and destabilize microtubules. Paradoxically, despite their destructive activity they increase microtubule mass in vivo. Here we combine single-molecule fluorescence total internal reflection and electron microscopy to show that the elemental step in microtubule-severing was...

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Bibliografske podrobnosti
izdano v:Science
Main Authors: Vemu, Annapurna, Szczesna, Ewa, Zehr, Elena A., Spector, Jeffrey O., Grigorieff, Nikolaus, Deaconescu, Alexandra M., Roll-Mecak, Antonina
Format: Artigo
Jezik:Inglês
Izdano: 2018
Teme:
Online dostop:https://ncbi.nlm.nih.gov/pmc/articles/PMC6510489/
https://ncbi.nlm.nih.gov/pubmed/30139843
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1126/science.aau1504
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