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What is the physical expression of a gene?
The physical expression is called the phenotype.
Differential gene expression?
Differential gene expression refers to the gene expression that reacts to stimuli or triggers. It is a means of gene regulation where certain hormones produce an effect on protein biosynthesis.
The first stage of gene expression is called?
The first stage of gene expression is known as transcription. This is the process by which RNA Polymerase, along with other transcription factors, reads and transcribes the DNA sequence into a complementary RNA strand.
What is the difference between cloning and expression vectors?
Cloning vectors are used to increase the number of copies of the cloned gene or to amplify a foreign gene. Expression vectors are used to increase the expression of the foreign gene product.
What is gene expression-?
Gene expression is the process by which the information encoded in a gene is used to direct the assembly of a protein molecule. The cell reads the sequence of the gene in groups of three bases. Each group of three bases (codon) corresponds to one of 20 different amino acids used to build the protein.
What is the physical expression of a gene?
The physical expression is called the phenotype.
What are chromosomal changes which involve gene-orientation but do not result in gene expression changes called?
inversions
What is it called when sections of chromosomes control genes?
regulation of gene expression
What codes for protein in the process of gene expression?
In the process of gene expression, the gene codes for protein.
Differential gene expression?
Differential gene expression refers to the gene expression that reacts to stimuli or triggers. It is a means of gene regulation where certain hormones produce an effect on protein biosynthesis.
What is an enhancer in biology and how does it function to regulate gene expression?
In biology, an enhancer is a DNA sequence that can increase the expression of a gene. Enhancers work by binding to specific proteins called transcription factors, which then help activate the gene's transcription process. This regulation of gene expression allows cells to respond to different signals and control their development and function.
What is gene silencing?
Gene silencing is a process by which the expression of a specific gene is suppressed, leading to a reduction or elimination of the gene's protein product. This can occur through various mechanisms, such as RNA interference or epigenetic modifications, which can silence gene expression at the transcriptional or post-transcriptional level. Gene silencing plays a crucial role in regulating gene expression and can be used in research and therapeutic applications.
What does differential gene expression mean?
Differential gene expression refers to the phenomenon where the level of expression of a gene can vary between different cells, tissues, or organisms. This variability can lead to distinct phenotypic differences, such as the development of specialized cell types or response to environmental stimuli. Studying differential gene expression is important for understanding how genes function and how organisms develop and respond to their surroundings.
When a gene inherited from one parent masks the expression of the gene inherited from the other parent that gene is said to be?
That gene is said to be dominant. Dominant genes will be expressed over recessive genes in a heterozygous individual.
When was Mouse gene expression database created?
Mouse gene expression database was created in 2010.
Is the promoter transcribed in the process of gene expression?
Yes, the promoter is transcribed in the process of gene expression.
Through gene expression the messages encoded in the DNA contained in a cell direct the cells activity Which of the following sentences best defines gene expression?
Gene expression is the activation of a gene that results in the formation of a protein.
