Bioinformatics combines molecular biology and information technology to analyze complex biological data. Jobs in this field include programmer, analyst, engineer, and molecular modeler. Programmers and analysts develop software and databases, while engineers focus on gene expression and DNA data. Molecular modelers use calculus to identify biologically active molecules and develop drugs.
Bioinformatics is the field where molecular biology meets information technology. Employing computer science programs and tools, biological scientists are able to record and manipulate complex data in innovative ways. This allows for more complete analysis and the ability to identify patterns in biological processes and cellular activities. Biological discoveries derived from bioinformatics databases and technological applications are especially useful for better understanding health and disease. Bioinformatics jobs can be found in private companies, research centers, government institutions and universities. Those interested in bioinformatics jobs can look for positions such as a programmer, analyst, engineer or molecular modeler.
Bioinformatics jobs with the title programmer or analyst typically involve computational analysis support. This could involve software development, database design, or interface creation. A programmer or analyst will likely work with a production team to create these advanced tools for processing and analyzing data. They also work with queries and algorithms. Queries are a means of extracting data from a database based on selected parameters. Algorithms are a means for solving problems based on a sequence of instructions for performing complex calculations. Some programmers and analysts may also maintain large databases, prepare data for peers, and monitor the flow of new data entering a database to ensure security and accuracy.
Bioinformatics jobs with the title of engineer will likely focus on working with and interpreting gene expression and deoxyribonucleic acid (DNA) data. DNA is the unique hereditary material found in the nucleus of human cells. It is the blueprint of a gene. Gene expression is the process by which a product, usually a protein, is created with a DNA-guided chemical process. Bioinformatics engineers also troubleshoot and improve methods of manipulating and extracting biological data. They often also work with programmers and analysts to develop new software and programs.
Molecular modeler title also falls under the category of bioinformatics jobs. Molecular modelers work in discovery research. They use calculus to identify biologically active molecular structures and work with molecular modeling of small molecules to help develop drugs for the pharmaceutical industry. This involves using computer programs to simulate chemical processes and prepare three-dimensional models of molecules. Molecular modelers also collect complex data to determine possible reactions of chemicals and compounds with human cells. With that data, they can apply findings to a three-dimensional model and turn it into a video that represents possible reactions.
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