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From 2010.igem.org

Objectives:Solubilization

Suppose that you would like to get a object from nature. Can you say it is always easy to pick it up? Such as a gemstone in a mine, you encounter the difficulty that a fascinating or valuable target is in a mixture.

We solve this problem by making rhamnolipids , which is a biosurfactant naturally secreted by Pseudomonas Aeruginosa.

Why is this device needed?

For the first of all, we have to make the target be easily taken up from an mixture. Oil sand is a good example. It is a naturally occurring mixture of sand, clay and several minerals, and bitumen. This bitumen is a material for a usable fuels such as gasoline and diesel, though it is too viscous to produce fuels. One of the solutions is to solubilize a object from a mixture. This is because solubilization system is the first necessary step in Eco Tanker.

What is this device compose inside it?

This device can produce two enzymes. One is transacylase, the other is rhamnosyltransferase. Each protein is expressed by the gene, RhlA and RhlB respectively.

Fig.1 shows Rhamnolipids Biosynthetic Pathway, and you can see where two genes work for.

How does this device work in EcoTanker>

どんなプラスミドを作成し、形質転換するのか？（イラスト） どういった反応を受けて発現が制御されるのか？

progress

現在の進捗状況 ・構想段階 ・プラスミド構築済み ・発現確認済 ・機能確認済