Kinesin-5 and kinesin-14 are partially antagonistic in spindle assembly in the holocentric silkworm cells.

We previously showed that the silkworm holocentric spindles are square-shaped, compared to the canonical oval shape of human monocentric spindles (Vanpoperinghe et al. 2021). Further, while kinesin-5 depletion resulted in monopolar spindles in both cells, kinesin-14 depletion affected only the silkworm cells, resulting in mal-shaped spindles (Vanpoperinghe et al.