Drosophila melanogaster: Polytene Chromosome

This learning object describes the main characteristics of polytene chromosomes of Drosophila melanogaster, the techniques for the extraction of salivary glands and the staining process for its observation of polytene chromosomes in the laboratory. Leiva Brondo, M. (2019). Drosophila melanogaster: Polytene Chromosome. http://hdl.handle.net/10251/120621