Technologies are available which will allow the conversion of lignocellulose into fuel ethanol using genetically engineered bacteria. Assembling these into a cost-effective process remains a challenge. Our work has focused primarily on the genetic engineering of enteric bacteria using a portable eth
Metabolic Engineering of Plants for Alkaloid Production
β Scribed by Erik H. Hughes; Jacqueline V. Shanks
- Publisher
- Elsevier Science
- Year
- 2002
- Tongue
- English
- Weight
- 145 KB
- Volume
- 4
- Category
- Article
- ISSN
- 1096-7176
No coin nor oath required. For personal study only.
β¦ Synopsis
Alkaloids purified from plants provide many pharmacologically active compounds, including leading chemotherapy drugs. As is generally true of secondary metabolites, overall productivity is low, making commercial production expensive. Alternative production methods remain impractical, leaving the plant as the best source for these valuable chemicals. Recently, significant progress in characterizing the biosynthetic pathways leading to various alkaloids has been made, and a number of relevant genes have been cloned. Metabolic engineering employing such genes provides a promising technology for improved productivity in plant cell cultures, plant tissue cultures, or intact plants. In exploring solutions though, metabolic engineers must be careful to recognize the limitations inherent in designing plant systems.
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