RNA polymerase subunit homology among cyanobacteria, other eubacteria and archaebacteria.

@article{Schneider1988RNAPS,
  title={RNA polymerase subunit homology among cyanobacteria, other eubacteria and archaebacteria.},
  author={Gerhard J. A. Schneider and R Hasekorn},
  journal={Journal of bacteriology},
  year={1988},
  volume={170 9},
  pages={4136-40}
}
RNA polymerase purified from vegetative cells of the cyanobacterium Anabaena sp. strain PCC 7120 contains a dissociable sigma factor and a core of five subunits: the beta', beta, and two alpha subunits characteristic of all eubacteria and an additional 66,000-molecular-weight polypeptide called gamma. Fifteen of fifteen strains of unicellular and filamentous cyanobacteria tested contained a serologically related gamma protein. Antiserum to gamma reacted with Escherichia coli beta' and the A… CONTINUE READING

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