title: Electron microscopic study of meiosis in diploid male silkworms.
mesh_terms: D000818:Animals; D012831:Bombyx / Q000196:embryology*; D002467:Cell Nucleus; D002875:Chromosomes; D003593:Cytoplasm; D004171:Diploidy; D005407:Flagella; D008297:Male; D008540:Meiosis; D008854:Microscopy, Electron; D008870:Microtubules; D008928:Mitochondria; D013091:Spermatogenesis