4 Infectious Bacterial Identification from DNA - Lab Report Example

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Other ways of identifying bacteria such as Grahm staining and Ziehl-Neelsen staining which use staining of the bacteria using a special dye prove to be inefficient in comparison to genetic testing method that use DNA sequencing. Genetic testing has an advantage over the other…
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Lab 4 Infectious Bacterial Identification from DNA
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"4 Infectious Bacterial Identification from DNA"

Download file to see previous pages It is difficult to identify bacterial pathogens using the common lab processes which include morphological methods and biochemical procedures (Reece et al 2012). Bacteria that are difficult to identify yield inconsistent results when analysts use these manual procedures of bacteria identification. However, the DNA sequencing method offers a better solution of identifying different types of bacteria. This report offers the procedure of identifying Burkholderia cepacia, a bacterium that causes cold in small children.
Finally, add 1 cm3 of culture to all the DNA strands from different blood samples that have undergone the above procedures to identify the Burkholderia cepacia bacterium from other similar bacteria that cause cold.
Pyrosequencing becomes possible in the DNA of different bacteria that cause cold in children when culture and Carlsbad solution is added to the sample DNA strands because of some bacteria’s ability to assume different colors when these solutions used in this analysis are added to them (Luna et al 2007). Therefore, Burkholderia cepacia stands out distinctively as purple which makes it easy to identify its species when considering the various bacteria that cause cold. DNA sequencing stands out to be the most effective method of identifying the many infectious bacteria that ...Download file to see next pagesRead More
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