Part:BBa_K3748015

pREV1

Weak strenght yeast promoter S.cerevisiae.

Sequence and Features

Assembly Compatibility:

• 10
  COMPATIBLE WITH RFC[10]
• 12
  COMPATIBLE WITH RFC[12]
• 21
  INCOMPATIBLE WITH RFC[21]

  Illegal BglII site found at 705
  
• 23
  COMPATIBLE WITH RFC[23]
• 25
  COMPATIBLE WITH RFC[25]
• 1000
  COMPATIBLE WITH RFC[1000]

Team Estonia_TUIT characterization of BBa_K3748015 (pREV1)

pREV1 is a constitutive promoter responsible for the expression of REV1, a gene encoding bi-functional DNA-directed DNA polymerase/deoxycytidyl transferase (Lee et al., 2015). This enzyme is involved in error-prone translesion synthesis, one of the pathways for DNA repair (Lawrence, 2004).

pREV1 promoters showed a constitutive level of Venus fluorescence throughout the experiment, confirming that it is a constitutive promoter. Compared to the background fluorescence of the DOM90 strain pREV1 demonstrated a five-fold higher level of fluorescence intensity (Fig. 1).

Figure 3. The expression level of Venus is controlled by pREV1. Bars indicate the mean fluorescence signal (AU), and error bars show the standard deviation.

References:

• Lee, M. E., DeLoache, W. C., Cervantes, B., & Dueber, J. E. (2015). A Highly Characterized Yeast Toolkit for Modular, Multipart Assembly. ACS Synthetic Biology, 4(9), 975–986. https://doi.org/10.1021/SB500366V/SUPPL_FILE/SB500366V_SI_002.ZIP
• Lawrence, C. W. (2004). Cellular functions of DNA polymerase ζ and REV1 protein. Advances in Protein Chemistry, 69, 167–203. https://doi.org/10.1016/S0065-3233(04)69006-1