Arabidopsis Thaliana Research Paper

Arabidopsis thaliana as a model organism Arabidopsis thaliana is a small plant in the mustard family (Mitchell-Olds,2001) that became the best studied model system in plant species. Thaliana is considered a weed. The flowering plant Arabidopsis thaliana is a important model system to identify genes and determine their functions. In 1964, Plant scientists made a prediction that Arabidopsis thaliana would become the botanical equivalent of Drosophila, and history has carried out this prediction. Arabidopsis thaliana was the first plant to have its genome sequences. Thaliana has an average length of about 20-30 cm not including the roots, and a life span of only 6 to 8 weeks. It is grown in salty or metallic soils or in very cold or hot climates and each Arabidopsis plant can produce thousands of seeds. Twenty-five years ago, Arabidopsis thaliana
The first characteristic of Arabidopsis is its suitability to laboratory life. Firstly, it has a short life cycle which is very suitable for time. It takes about 6-8 week to grow. Arabidopsis thaliana has four stages of growth in its life cycle. Starting from seed to seedling, which takes about 11 days, and then to vegetative growth which takes 39 days, and then goes on to reproductive growth, and that takes 45 days. Lastly it moves to the flowering stage.It also only requires a small amount of space, (Haughn, & Kunst, 2010). The genome of Arabidopsis is comparatively small, taking only about 120 million base pairs (Mb), but it contains all the information necessary to encode a plant. The plants are small and easy to grow. Many genetic screens are performed on Petri dishes, with up to a thousand seedlings reviewed on every single dish. The next characteristic is its cost effectiveness. Not only is it very easy to grow, but it is also very inexpensive. It is not an economically important plant, and it is much cheaper to study Arabidopsis opposed to other