Open Science Research Excellence
@article{(International Science Index):http://waset.org/publications/8502,
  title    = {Regulatory Effects of Carbon Sources on Tabtoxin Production (A β-lactam Phytotoxin of Pseudomonas syringae pv. tabaci)},
  author    = {N. Messaadia and  D. Harzallah},
  country   = {},
  institution={},
  abstract  = {The effects of divers carbon substrates were
investigated for the tabtoxin production of an isolated pathogenic
Pseudomonas syringae pv. tabaci, the causal agent of wildfire of
tobacco and are discussed in relation to the bacterium growth. The
isolated organism was grown in batch culture on Woolley's
medium (28°C, 200 rpm, during 5 days). The growth has been
measured by the optical density (OD) at 620 nm and the tabtoxin
production quantified by Escherichia coli (K-12) bioassay
technique. The growth and the tabtoxin production were both
influenced by the substrates (sugars, amino acids, organic acids)
used, each, as a sole carbon source and as a supplement for the
same amino acids. The most significant quantities of tabtoxin were
obtained in presence of some amino acids used as sole carbon
source and/or as supplement.},
    journal   = {International Journal of Biological, Biomolecular, Agricultural, Food and Biotechnological Engineering},  volume    = {5},
  number    = {1},
  year      = {2011},
  pages     = {26 - 30},
  ee        = {http://waset.org/publications/8502},
  url       = {http://waset.org/Publications?p=49},
  bibsource = {http://waset.org/Publications},
  issn      = {eISSN:1307-6892},
  publisher = {World Academy of Science, Engineering and Technology},
  index     = {International Science Index 49, 2011},
}