Specialist α-tubulins for pluralist microtubules
- PMID: 34762120
- PMCID: PMC8590278
- DOI: 10.1083/jcb.202110038
Specialist α-tubulins for pluralist microtubules
Abstract
α- and β-tubulins are encoded by multigene families, but the role of tubulin diversity for microtubule function has been a longstanding mystery. A new study (2021. J. Cell Biol.https://doi.org/10.1083/jcb.202010155) shows that the two budding yeast α-tubulins have distinct roles during mitotic spindle positioning.
© 2021 Moore and Wethekam.
Comment on
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Tubulin isotypes optimize distinct spindle positioning mechanisms during yeast mitosis.J Cell Biol. 2021 Dec 6;220(12):e202010155. doi: 10.1083/jcb.202010155. Epub 2021 Nov 5. J Cell Biol. 2021. PMID: 34739032 Free PMC article.
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