title: Synaptonemal complex and chromosome structure.
mesh_terms: D000782:Aneuploidy; D000818:Animals; D002462:Cell Membrane; D002875:Chromosomes / Q000648:ultrastructure*; D003434:Crossing Over, Genetic; D004261:DNA Replication; D004277:DNA, Single-Stranded / Q000378:metabolism; D004330:Drosophila / Q000378:metabolism; D006570:Heterochromatin / Q000378:metabolism; D008540:Meiosis; D008854:Microscopy, Electron; D009940:Organoids; D011995:Recombination, Genetic
chemical_list: D004277:DNA, Single-Stranded; D006570:Heterochromatin