fulltext.study @t Gmail

From systems biology to fuel—Chlamydomonas reinhardtii as a model for a systems biology approach to improve biohydrogen production

Paper ID Volume ID Publish Year Pages File Format Full-Text
24608 43530 2009 11 PDF Available
Title
From systems biology to fuel—Chlamydomonas reinhardtii as a model for a systems biology approach to improve biohydrogen production
Abstract

With economic wealth the need for energy is rising. Hence we are facing two problems: to satisfy the increasing energy demand and concomitantly deliver emission-free energy to avoid global warming. The process of photosynthesis offers a natural and highly efficient method to produce emission-neutral biofuels. However, using higher plants for such purposes causes several problems which are difficult to overcome and includes competition with food producing agriculture in terms of arable land, the need for fresh water, low process efficiency and the application of energy-intensive fertilizer in order to enhance growth performance. Photosynthetic microorganisms and, in particular, microalgae offer an alternative approach. In this case production sites in photo-bioreactors can be located on cheap, rural land and the organisms can be cultured in sea water rather than fresh water. However microorganisms are not naturally adapted as efficient producers of biofuels. Due to the complex regulatory network and mutual interaction of physiological processes and organelles, identifying the optimal production strategy is impossible without a greater understanding of the complex interplay of all cellular processes. Systems biology has emerged recently as a discipline to gain an understanding of these networks and their translation into a mathematical in silico model. An in silico model allows simulating optimization steps and, therefore, provides a useful method to identify targets for directed genetic/physiological modification to optimize the system for a biotechnological approach.

Keywords
Biofuels; Biotechnology; Chlamydomonas reinhardtii; Systems biology
First Page Preview
From systems biology to fuel—Chlamydomonas reinhardtii as a model for a systems biology approach to improve biohydrogen production
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us
Publisher
Database: Elsevier - ScienceDirect
Journal: Journal of Biotechnology - Volume 142, Issue 1, 1 June 2009, Pages 10–20
Authors
,
Subjects
Physical Sciences and Engineering Chemical Engineering Bioengineering
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us