Transcription into RNA does not occur for that gene.
The genes are controlled by the control elements in their upstream sequence. It can also regulated at RNA level by si, sh RNAs. The regulation is basically influenced by the surrounding environments. Proteins mediated the regulation of gene expression.
When a gene is "turned off" in terms of genetic expression, it means that the gene is not being actively used to produce proteins or other molecules in the cell. This can happen through a variety of mechanisms that prevent the gene from being transcribed into messenger RNA, which is needed for protein synthesis. As a result, the function of the gene is temporarily or permanently silenced, leading to a decrease or absence of the corresponding protein or molecule in the cell.
The main purpose of gene regulation in eukaryotes is to control which genes are turned on or off in response to internal and external signals. This allows for precise control of gene expression, ensuring that the right genes are expressed at the right time and in the right amount for proper cell function and development.
If the O gene on your X chromosome acts as a switch, with "on" making you orange and "off" making you black, you would be a female since the gene is located on the X chromosome. In this scenario, if you had the O gene turned on, you would have orange fur or skin, and if it was turned off, you would have black fur or skin.
No, genes are not expressed all the time. Gene expression is tightly regulated in response to various internal and external cues. Different genes are turned on or off at specific times and in specific cell types to control various functions in the body.
No. If a gene is expressed, it is turned on.
How is a gene not expressed
The genes are controlled by the control elements in their upstream sequence. It can also regulated at RNA level by si, sh RNAs. The regulation is basically influenced by the surrounding environments. Proteins mediated the regulation of gene expression.
When a gene is "turned off" in terms of genetic expression, it means that the gene is not being actively used to produce proteins or other molecules in the cell. This can happen through a variety of mechanisms that prevent the gene from being transcribed into messenger RNA, which is needed for protein synthesis. As a result, the function of the gene is temporarily or permanently silenced, leading to a decrease or absence of the corresponding protein or molecule in the cell.
repressor proteins block the gene physically and prevent transcription from occurring
the gene is never expressed. ^^^^ this guy is a frickin idiot. and this would more of be in the cells/ biology section. What happens is a repressor binds to the operator and turns off the gene so the protein doesn't get made. and when its needed the repressor detaches and the gene is turned back on. ( this all happens on a strand of DNA )
The main purpose of gene regulation in eukaryotes is to control which genes are turned on or off in response to internal and external signals. This allows for precise control of gene expression, ensuring that the right genes are expressed at the right time and in the right amount for proper cell function and development.
It is an arabidopsis plant with the AADL protein "turned off." Scientists insert a nucleotide into the gene sequence which stops the AADL gene from being able to function. The AADL gene tells a ribosome to make the AADL protein. With it being turned off, the AADL protein never gets made.
If the O gene on your X chromosome acts as a switch, with "on" making you orange and "off" making you black, you would be a female since the gene is located on the X chromosome. In this scenario, if you had the O gene turned on, you would have orange fur or skin, and if it was turned off, you would have black fur or skin.
No, genes are not expressed all the time. Gene expression is tightly regulated in response to various internal and external cues. Different genes are turned on or off at specific times and in specific cell types to control various functions in the body.
Genomic imprinting is a phenomenon where certain genes are expressed differently depending on whether they are inherited from the mother or the father. This can impact gene expression and inheritance patterns by causing specific genes to be turned on or off based on their parental origin, leading to unique patterns of inheritance and gene expression in offspring.
get off on it is slang for Get turned on by something.