Part:BBa_K819010

Medium cheZ generator

CheZ is a significant protein in E.coli chemotaxis pathway. CheZ can prevent the cells from tumbling around and keep them moving. Deletion of CheZ or repression of CheZ expression can result in a non-motile phenotype.
CheZ was placed under a weak promoter BBa_J23113. This part expresses CheZ protein weakly and induces weak mobility in delta CheZ E.coli strain.

Figure 1. E.coli was grown on semi-solid medium. (a) MG1655 strain with cheZ gene deleted; (b) CheZ gene under weak promoter BBa_J23112 (BBa_K819009); (c) CheZ gene under medium promoter BBa_J23113 (this part); (d)wild type MG1655 strain;

Sequence and Features

Assembly Compatibility:

• 10
  COMPATIBLE WITH RFC[10]
• 12
  INCOMPATIBLE WITH RFC[12]

  Illegal NheI site found at 7
  Illegal NheI site found at 30
  
• 21
  COMPATIBLE WITH RFC[21]
• 23
  COMPATIBLE WITH RFC[23]
• 25
  COMPATIBLE WITH RFC[25]
• 1000
  COMPATIBLE WITH RFC[1000]