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@article{(International Science Index):http://waset.org/publications/13582,
  title    = {Activation of Prophenoloxidase during Bacterial Injection into the Desert Locust, Schistocerca Gregaria},
  author    = {Shaiemaa and  A. Momen and  Dalia and  A.M. Salem and  Emad and  M.S. Barakat and  Mohamed and  S. Salama},
  country   = {},
  institution={},
  abstract  = {The present study has been conducted to characterize
the prophenoloxidase (PPO) system of the desert locust, Schistocerca
gregaria following injection of Bacillus thuringiensis kurstaki (Bt).
The bulk of PPO system was associated with haemocytes and a little
amount was found in plasma. This system was activated by different
activators such as laminarin, lipopolysaccharide (LPS) and trypsin
suggesting that the stimulatory mechanism may involve an enzyme
cascade of one or more associated molecules. These activators did
not activate all the molecules of the cascade. Presence of
phenoloxidase activity (PO) coincides with the appearance of protein
band with molecular weight (MW) 70.154 KD (Kilo Dalton).},
    journal   = {International Journal of Biological, Biomolecular, Agricultural, Food and Biotechnological Engineering},  volume    = {6},
  number    = {8},
  year      = {2012},
  pages     = {585 - 594},
  ee        = {http://waset.org/publications/13582},
  url       = {http://waset.org/Publications?p=68},
  bibsource = {http://waset.org/Publications},
  issn      = {PISSN:2010-376X, EISSN:2010-3778},
  publisher = {World Academy of Science, Engineering and Technology},
  index     = {International Science Index 68, 2012},
}