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The outward expression of a gene is determined by the alleles. Alleles come and pairs, and the pairings can be heterozygous or homozygous.
For homozygous (both alleles are the same) phenotypes, the trait you see is the same as the alleles. For example, if both alleles are for a white flower, the flower will be white.
There are different outcomes for heterozygous (one dominant allele, the other recessive) phenotypes. In complete dominance (the most common), the dominant allele is the the trait you see. For example, the flower has an allele for red (dominant) and white (recessive), it will be red because red is dominant to white. In incomplete dominance, the dominant allele is not strong enough to fully cut out the recessive so trait will be a mix of both. In the flower's case, it would be pink because white will be seen through the red. In codominance, both alleles are expressed just on different areas. The flower would have both red and white splotches.
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What does the outward expression of a gene mean?
Genes can produce visible body types, for example, hair color, eye color, height, skin color, and various other things. Most genes do not have such an easily observable result, but if there is any observable result at all, even one that you would have to observe with a microscope, then that is the outward expression of that gene.
What is The expression of a gene is called?
The expression of a gene 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.
What is the physical expression of a gene?
The physical expression is called the phenotype.
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 does the outward expression of a gene mean?
Genes can produce visible body types, for example, hair color, eye color, height, skin color, and various other things. Most genes do not have such an easily observable result, but if there is any observable result at all, even one that you would have to observe with a microscope, then that is the outward expression of that gene.
Is the genotype the outward expression of a gene?
No, the genotype refers to the genetic makeup of an individual, including all the genes and alleles they possess. The outward expression of these genes is known as the phenotype, which is influenced by both genetic and environmental factors.
What is The expression of a gene is called?
The expression of a gene 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.
When was Mouse gene expression database created?
Mouse gene expression database was created in 2010.
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.
What has the author Lorraine O'Driscoll written?
Lorraine O'Driscoll has written: 'Gene expression profiling' -- subject(s): Labortechnik, Gene expression, Laboratory manuals, Gene Expression Profiling, Genexpression
Benefits of medical treatments that control gene expression?
I would guess that if a gene is not functioning normally then controlling the expression of that gene would be beneficial.
Why lac operon the gene expression is switch off?
explain the regulation of gene expression in lac operon.
What is the gene expression?
Gene expression is the process by which inheritable information from a gene, such as the DNA sequence, is made into a functional gene product, such as protein or RNA.
When was Critical Reviews in Eukaryotic Gene Expression created?
Critical Reviews in Eukaryotic Gene Expression was created in 1991.
What gene controls the expression of the D1x gene in vertebrates?
The D1x gene is controlled by the Pou4f1 gene in vertebrates. Pou4f1 is a transcription factor that regulates the expression of D1x in the developing nervous system.
