Approaches to Study Proteins Encoded by Essential Genes.

Abstract excerpt

Although the phenotypes and functions of nonessential proteins can be studied by deletion of their coding sequences (both gene copies in diploid organisms), essential genes cannot be deleted unless loss of the encoded protein can be bypassed. Bypass is often achieved by supplementation with the product of the enzyme. However, supplementation cannot bypass loss of essential genes such as those encoding enzymes of...

Topics

• Genes, Essential
• Mutation
• Temperature