Examlex
The area under a normal curve is 1 only if the distribution is standardized N(0, 1).
Silencer
A regulatory DNA sequence that can bind repressor proteins to inhibit the expression of a gene.
Insulator
A material that resists the flow of electric charge, used in various applications to protect against electric shock or retain heat.
Transcription Factor
Regulatory protein that influences transcription by binding directly to DNA; e.g., an activator or repressor.
Enhancer
DNA sequences that increase the transcription level of a gene they are associated with, enhancing gene expression.
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