Bioinformatics Lab

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In this lab, we will be studying how scientists use taxonomy, phylogeny and blast as tools to discover the relationships between species from common ancestors over generations. The human genome sequencing is very important because it is used to figure out genes, determine DNA based on the sequence, and look at the physical and morphological appearances.
Bioinformatics, from the root words, is related to the information of life from in a type of computer science because of the sequences and BLAST techniques being used. Bioinformatics is so useful to evolutionary biologists and genetics because it is a technique used to gain large amounts of data and analyze the chemical data. BLAST is the basic local alignment search tool that is used as a …show more content…
The Gallus gallus should be placed close to the end of the cladogram because it is a most recently evolved species. The gene sequence is 100% similar. The gene that has the next most similar gene sequence to the gene of interest is the Meleagris gallopavo.
For gene 2, the Drosophila Melanogaster F102063 has the most similar gene sequence to the gene of interest. The species should be placed in the beginning where the insects are beginning to form into more complex species. The gene sequence is 92% similar. The species that has the next similar gene sequence to the gene of interest is the Drosophila Melanogaster RE58855.
In gene 3, the Taeniopygia guttata has the most similar gene sequence to the gene of interest. The species should be close to the end because it is a species that is a part of the most recently evolved. The gene sequence is 99% similar. The species that has the next similar gene sequence to the Taeniopygia guttata is the Taeniopygia guttata …show more content…
Once I found out all of the species I figured out that the fossil should fall in between the insect, crocodilians and birds on the cladogram, but more specifically at the section where the crocodilian and bird branch combine. One of my classmates decided that the fossil specimen should be placed where the birds and crocodilian section combines, and I couldn't agree with her more. It was not just all about the DNA sequence, it was about the morphological and physical appearances and by comparing the DNA sequences with each gene to show its evolutionary
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