这个词是什么意思？
A cationic cytochemical stain specific for cell nuclei, especially DNA. It is used as a supravital stain and in fluorescence cytochemistry. It may cause mutations in microorganisms.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D000165 · MeSH 2026。
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