Model genetic organisms are used to perform studies for better understanding of how the body functions and for genetic analysis. More specifically, systems of the body, such as the nervous system and digestive system, are closely observed over time. Drugs are also most commonly tested on model genetic organisms to collect results before being tested and available for human use. Aspects of model genetic organisms include having a short generation time and producing numerous offspring. This allows for transfer of genes and characteristics to be observed faster and therefore more efficient for the researcher. In addition, using models that are well known are most convenient to use. For example, mice is a common model organism because their bodily systems resemble those of humans. Not only are they easy to be reared in laboratories but they are also inexpensive to purchase. Research performed on model genetic organism have greatly contributed to advancements in medical treatment and the understanding of the transfer of genes today.
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Model Organisms
I wonder which are the most commonly used model organisms. And I wonder how usage of them has evolved over time. It might make a fun proposal to draw up a plan to take a deep dive into the literature to assess which model organisms are used for which kinds of scientific projects.