Essays about: "Escherichia coli"

Showing result 1 - 5 of 143 essays containing the words Escherichia coli.

  1. 1. Recombinant expression of the cowpea chlorotic mottle virus

    University essay from Lunds universitet/Kemiska institutionen

    Author : Amanda Willas; [2019]
    Keywords : Biokemi; Biochemistry; Viruskapsid; Viruscaspid; CCMV; Chemistry;

    Abstract : All viruses are composed of both genetic material and a capsid. The capsid is composed by identical protein subunits and the purpose is protection of the genetic material, in this case RNA. READ MORE

  2. 2. Purification and refolding of a novel dipeptidyl peptidase III

    University essay from Linköpings universitet/Kemi

    Author : Lennie Jansson; [2019]
    Keywords : dipeptidyl peptidase III; DPP III; purification; refolding; protein; Arg-Arg-2NA;

    Abstract : There is a continuous search for novel enzymes to complement the abilities of today’s commercially available enzyme and find tailor-fit alternatives to suit the diverse array of bio-based industries. One application could be to increase biogas yield by finding substrate degrading proteases that can be added to the anaerobic digestion process and survive degradation themselves. READ MORE

  3. 3. Gene expression of rpmH, rnpA and rnpB in M.marinum & E. coli

    University essay from SLU/Department of Molecular Sciences

    Author : Suneel Sekhar Rachapudi; [2019]
    Keywords : rnpA; rnpB; rpmH; RNase P; Mycobacterium marinum; Escherichia coli;

    Abstract : Mycobacterium spp belongs to family Mycobacteriaceae, which includes pathogens (Mycobacterium tuberculosis & Mycobacterium leprae) and nonpathogens (Mycobacterium phlei). Mycobacterium tuberculosis is the leading cause of death by infections reported in many developing countries. Mycobacterium marinum is a model organism for M. READ MORE

  4. 4. Essential oils and phenolic compounds as food preservatives

    University essay from SLU/Department of Biosystems and Technology (from 130101)

    Author : Erika Häggman; [2019]
    Keywords : Origanum; Thymus; thymol; carvacrol; secondary metabolites; bacteria; foodborne; phenols; antimicrobial;

    Abstract : Recent studies have shown that consumers are increasingly choosing food items without synthetic preservatives or additives. In order to find alternatives to address the food industry’s need of ensuring food safety, this essay focuses on the possible use of natural preservatives derived from antiseptic plants. READ MORE

  5. 5. Biochemical characterization of resurrected ancestral ammonia lyases

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Albin Holmberg Larsson; [2019]
    Keywords : Ancestral sequence resurrection; Inborn errors of metabolism; Aromatic ammonia lyases; Enzyme kinetics; Thermostability;

    Abstract : This study set out to express, purify and characterize twelve ammonia lyase enzymes for potential application as a supplement to a treatment of an inborn error of metabolism disease. The DNA sequence for two wild-type ammonia lyases, three modified ammonia lyases and seven resurrected ancestral ammonia lyases had been synthesized and cloned in vectors. READ MORE