Browsing IPB e-Journal by Author "Is Helianti"

Now showing items 1-2 of 2

    • Direct Cloning of a Xylanase Gene from Pawan-Riau Hot Spring 

      Is Helianti (2007)
      A functional gene containing an Open Reading Frame (ORF) encoding a β-1, 4-endoxylanase glycosyl hydrolase family 11 was cloned directly using metagenomic PCR-cloning method from Pawan Hot Spring sample in Riau. The gene ...

    • Recent Developments in the Bioconversion of Lignocelluloses into Ethanol 

      Koesnandar | Is Helianti | Nurhayati, Niknik (2008)
      Ethanol has been commercially produced using sugars derived from sugarcane and corn. Recently, research has been focused on the development of thermotolerant and ethanol-tolerant yeast or bacteria that are able to produce ...