A fluorescent red basic xanthene dye, the chloride of tetramethyldiaminoxanthene, pyronin Y or pyronin G, or of tetraethyldiaminoxanthene pyronin B. These dyes, especially pyronin Y, are used in combination with methyl green for differential staining of RNA (red) and DNA (green); difference in staining result is probably due to the higher degree of...
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http://www.encyclo.co.uk/local/20973
(pi´ro-nin) a red aniline histologic stain.
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http://www.encyclo.co.uk/local/21001
Type: Term Pronunciation: pī′rō-nin Definitions: 1. A fluorescent red basic xanthene dye, the chloride of tetramethyldiaminoxanthene, pyronin Y or pyronin G (C.I. 45005), or of tetraethyldiaminoxanthene, pyronin B (C.I. 45010). These dyes, especially pyronin Y, are used in combination with methyl green for differential staining of R...
Found on
http://www.medilexicon.com/medicaldictionary.php?t=74526
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