The addition of proteins carrying fluorochrome to polytene chromosomes of Drosophila.
D000818:Animals; D002875:Chromosomes; D012321:DNA-Directed RNA Polymerases; D004331:Drosophila melanogaster; D004926:Escherichia coli / Q000201:enzymology; D005455:Fluorescent Antibody Technique; D006657:Histones; D008856:Microscopy, Fluorescence; D011485:Protein Binding; D012469:Salivary Glands / Q000166:cytology*; D013950:Thymus Gland
D006657:Histones; D012321:DNA-Directed RNA Polymerases