Microbiology and biotechnology - Assignment Example

This is to produce drug intermediates and produce vaccines or the drugs themselves (Baker, Nicklin and Griffiths, 2011). One application of gene therapy in medicine has been in treatment of type I diabetes. In the treatment, the researchers have used adenovirus as a vector to enable them delivers the gene for hepatocyte growth factor. Another application of gene therapy is in treatment of x-linked severe combined immunodeficiency (Baltz, Davies and Demain, 2010). This is a disease common in babies where they lack both T and B cells of the immune system and they are mainly exposed to infections.

The applications are through non-viral vectors being tested for the gene therapy uses. The application include receptor on the goal cell, artificial chromosomes and naked DNA that is not linked to another molecule at all and can be directly injected into the cell (Baltz, Davies and Demain, 2010). Crude oil and its products are non-renewable and are considered to one day come to an end. Biofuel has been used as a replacement of crude oil as the source is renewable and produced from biomass. The approach that has been used to eliminate the use of crude oil is on the effects on the environment and the costs of the use (El-Mansi and Bryce, 2007).

The approach is that biofuels may be easy to market than crude oil with consideration of performance, infrastructure and other factors. The other reasons for the approach are that biofuels play an important role in climate change and the important increase in production and use (El-Mansi and Bryce, 2007). Biotechnology has resulted to several advantages such as reduction in the costs of agriculture production as those in the sector are able to use fewer pesticides and herbicides in protecting their crops.

The improved varieties are also able to increase the yield in a short duration. Increase food production has also been observed through the use of the method. There has also been ability to produce food in even times