Roles for Drp1, a dynamin-related protein, and milton, a kinesin-associated protein, in mitochondrial segregation, unfurling and elongation during Drosophila spermatogenesis.

Abstract excerpt

Mitochondria undergo dramatic rearrangement during Drosophila spermatogenesis. In wild type testes, the many small mitochondria present in pre-meiotic spermatocytes later aggregate, fuse, and interwrap in post-meiotic haploid spermatids to form the spherical Nebenkern, whose two giant mitochondrial compartments later unfurl and elongate beside the growing flagellar axoneme. Drp1 encodes a dynamin-related protein...

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