用核基质结合区(SAR)序列提高小麦最小表达框转基因表达的稳定性

苏瑞波^1,², 陈明^2,^*, 徐兆师², 李连城², 马庆^1,^*, 马有志²

Improvement of Minimal Gene Cassette Expression Stability by Scaffold Attachment Region (SAR) Sequence in Wheat Transformation

SU Rui-Bo^1,², CHEN Ming^2,^*, XU Zhao-Shi², LI Lian-Cheng², MA Qing^1,^*, MA You-Zhi²

图3 pSGUS重组质粒的酶切 A: Kpn I和 Spe I双酶切pSGUS表达载体。M1: marker DL10000; 1: pSGUS质粒经 Kpn I和 Spe I酶切; 2: pSGUS质粒; M2: marker III。B: Sac I和 Bam H I双酶切pSGUS表达载体。M: marker III; 1~2: pSGUS质粒经 Sac I和 Bam H I酶切; 3: pSGUS质粒。
Fig. 3 Digested vector of recombinant plasmid pSGUS A: Vector pSGUS digested by Kpn I and Spe I. M1: marker DL10000; 1: pSGUS digested by Kpn I and Spe I; 2: pSGUS; M2: marker III. B: Vector pSGUS digested by Sac I and Bam H I. M: marker III; 1-2: pSGUS digested by Sac I and Bam H I; 3: pSGUS.