Pure total RNA and mRNA were successfully isolated from succulent halophyte,Salicornia bigelovii Torr. ,using a combining method of modified CTAB and commercial kit(Roche).

• 为提高缩叶肉质盐生植物海蓬子总RNA和mRNA的质量,将改良CTAB法与Tripure试剂盒方法相结合,从300 mg海蓬子发芽后20 d的幼苗中成功分离和纯化了高纯度的总RNA和mRNA。