The expression products of all genes are proteins.
举一反三
- proteins are the final products of most genes
- proteins are the final products of most genes A: 正确 B: 错误
- Reporter genes can be used to indicate not only the amount of gene expression, but also the sites of the expressed proteins.
- Eukaryotic genes have additional steps and more regulatory binding sites controlled by more regulatory proteins. Besides, nucleosomes and their modifiers influence genes expression.
- Tumor suppressor genes encode proteins that normally restrain cell division. Mutation in one or more of these genes can lead to tumor formation.