Cell BiologyProceedings of the National Academy of SciencesPeer-reviewed
A centrin-Sfi1 myoneme fishnet powers ultrafast calcium-triggered contraction in the giant ciliate Spirostomum ambiguum
Joseph Lannan, Carlos Floyd, L. X. Xu…·Mary Williard Elting
This paper investigates ultrafast contraction in Spirostomum using myonemes, showing centrin-Sfi1 structures drive calcium-triggered contraction without actomyosin or ATP.
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