Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 3 of 3 for “"sigma subunit"”.
-
Characterisation of the AP-3 adaptor-like complex
… complex consist of an alpha/gamma like subunit, delta, a beta subunit (beta3A/B), a mu subunit (mu3A/B) and a sigma subunit (sigma3A/B). We named the adaptor-like complex AP-3, by analogy with the AP-1 and AP-2 complexes. The AP-3 complex is localised to perinuclear and more peripheral …
-
The effect of heat shock, growth atmosphere, and recovery atmosphere on the survival of Escherichia coli 0157:H7 to heat
… cells contained a protein corresponding to a sigma³² subunit of RNA polymerase which has been identified as the 71,000 Galton heat shock protein characteristic of E. coli cells. Anaerobic plating resulted in a significant increase in the mean D values of both aerobically grown and …
-
Role of region 4 of the sigma 70 subunit of RNA polymerase in transcriptional activation of the lux operon during quorum sensing
… role of region 4 of the Escherichia coli sigma 70 subunit of RNAP in LuxR-dependent transcriptional activation of the luxI promoter has been investigated. Rich in basic amino acids, this conserved portion of sigma 70 is likely to be surface-exposed and available to interact with …