Essays about: "Feathers degradation"
Found 2 essays containing the words Feathers degradation.
University essay from Högskolan i Borås/Institutionen Ingenjörshögskolan
Abstract : A recombinant Bacillus megaterium strain with a chromosomally integrated gene kerA, expressing keratinase, was analyzed regarding action in specific environmental stresses to obtain optimum parameters necessary for bacterial growth and optimal expression of the recombinant gene.The strain was grown on chicken feathers as substrate and the degradation of feather keratin during the growth was investigated with different levels of pH, temperature and feather concentration in the broth. READ MORE
University essay from Högskolan i Borås/Institutionen Ingenjörshögskolan; Högskolan i Borås/Institutionen Ingenjörshögskolan
Abstract : The keratinase gene (kerA) of Bacillus licheniformis ATCC®53757 was PCR amplified and subsequently cloned into Bacillus megaterium expression vector; pHIS1525.SPlipA and transformed in Bacillus megaterium ATCC®14945. The kerA gene carrying the recombinant plasmid pKERHIS1525. READ MORE