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Electronic Journal of Biotechnology ISSN: 0717-3458
  © 2010 by Universidad Católica de Valparaíso -- Chile
Vol. 13 No. 1, Issue of January 15, 2010
 


Figure 4. Different colony morphology of strain after GAAS2507 was exposed to nitrogen ions with the energy of 20 KeV and dose of 2.34 x 1015 ions/cm2.


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