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NodD binds to target DNA in isologous octamer |
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| Authors: | LIU Songtao LV Huafeng HONG Guofan |
| Institution: | (1) Shanghai Institute of Biochemistry, Chinese Academy of Sciences, 200031 Shanghai, China |
| Abstract: | NodD, the major regulatory protein of nodulation, was partially purified from Rhizobium leguminosarum 8401(pIJ1518), and its binding sequences within nodF promoter of R.l. bv. viciae were determined by DNase I footprinting. A series of techniques based on gel retardation were used to analyze the NodD_target DNA interaction, showing that NodD binds to target DNA in isologous octamer. |
| Keywords: | NodD DNase I footprinting gel retardation octamer Rhizobium leguminosarum bv viciae |
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