Unformatted text preview: Mammalian euchromatin has sub structure, which can be revealed by G—banding or R-
banding G-banding of human chromosomes and human standard karyotype Karyotype G-banding is produced by treating chromosomes on a microscope slide with a proteases
followed by staining with Giemsa stain. G—banding differentiates euchromatin into darkly
and lightly staining bands. R-banding employs a different treatment of chromosomes and produces a negative of
G banding pattern. ...
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- Winter '08