中文摘要：

采用改良的CTAB法,成功地从柱花草的叶片组织中提取了总RNA,且其总RNA具有完整性好、纯度和产量高的特点,可用于进一步的分子生物学实验。

英文摘要：

An improved CTAB method for extracting total RNA from tissues of Stylosanthes leaves is introduced, with which total RNA with good quality and high yield and high purity can be obtained.