Fluorescent imaging methods are powerful tools for quantifying and localizing RNAs in single cells but are limited by the number of spectrally distinct fluorophores. In this issue of Chem, Li and co-workers use a DNA sequence to encode fluorescence by mixing different colors and intensities to build a colorful tag library.

中文翻译：

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用于彩色绘画RNA的DNA编码荧光

荧光成像方法是用于定量和定位单个细胞中RNA的强大工具，但受到光谱上不同的荧光团数量的限制。在本期《化学》杂志中，Li和同事使用DNA序列通过混合不同的颜色和强度来构建荧光标签库，从而编码荧光。