Summary
Reprogrammed yeast produce artemisinin precursors and other complex molecules.
In depth
Amyris engineered yeast to make artemisinic acid with about 25 g/L, then chemical conversion to artemisinin. Yeast also produce opioids, cannabinoids, vanillin and spider silk proteins.
Genes from plants or bacteria are introduced, enzymes balanced and flux directed with promoters of different strengths. Competing pathways are knocked out. Scale-up needs optimisation of fermentation.
Example: yeast produce vanillin and cannabinoids such as CBD precursors.
Frequently asked questions
What is Metabolic Pathway Engineering in Yeast?
Reprogrammed yeast produce artemisinin precursors and other complex molecules.
Which area of biology covers Metabolic Pathway Engineering in Yeast, and how advanced is it?
Metabolic Pathway Engineering in Yeast is one of the 56 topics in Biotechnology & Genomics. It is rated Advanced, so it suits learners who want specialist depth. Related topics in this area include Recombinant DNA, Synthetic Biology, Reporter Genes.
Can you give an example of Metabolic Pathway Engineering in Yeast?
It reduces reliance on plant extraction.
What should I learn before Metabolic Pathway Engineering in Yeast?
Work through the Beginner topics in Biotechnology & Genomics first, such as Biotechnology, Genetic Engineering, Selective Breeding, then return to Metabolic Pathway Engineering in Yeast. Advanced topics assume the Intermediate vocabulary.
What topics are related to Metabolic Pathway Engineering in Yeast?
The closest topics to Metabolic Pathway Engineering in Yeast are Recombinant DNA, Synthetic Biology, Reporter Genes, Genetic Engineering. Comparing them side by side is a good way to see how the ideas connect.
How can I check that I understand Metabolic Pathway Engineering in Yeast?
Read the summary and the in-depth section, then use the quick check on the interactive lesson for Metabolic Pathway Engineering in Yeast. To practise the whole of Biotechnology & Genomics, use the Biotechnology & Genomics quiz.
How is Metabolic Pathway Engineering in Yeast different from Recombinant DNA?
Metabolic Pathway Engineering in Yeast: Reprogrammed yeast produce artemisinin precursors and other complex molecules. Recombinant DNA: DNA made by combining sequences from different sources, typically using restriction enzymes and ligase. Read both side by side and note what each one explains.
How should I study Metabolic Pathway Engineering in Yeast step by step?
First, read the summary and write the definition in your own words. Second, read the in-depth section and note any example. Third, compare it with Recombinant DNA and explain the difference aloud. Finally, take the Biotechnology & Genomics quiz and come back to this page for any question you miss.