gen ifadesi

listen to the pronunciation of gen ifadesi
Turkish - English
gene expression
The transcription and translation of a gene into messenger RNA and thus into a protein
= The detectable effect of a gene in the phenotype All of our genes are in every cell of our body We can have so many different kinds of cells because not all genes are turned on and functioning all the time Only some are working at any one time in each cell Sometimes a gene turns on due to something in the enviorment and sometimes some internal process causes a gene to begin or stop functioning An example is the effect of the emphasema gene on people who smoke Those with that gene who smoke get emphysema 15 years younger than those who do not smoke Smoking (environment) alters when this gene is expressed (turned on) See Expressing a Gene
The process in which a gene is read and its protein is produced Hence, the gene is "expressed "
The actual production of the protein which the gene encodes
In general, the process by which proteins are made from the instructions encoded in DNA Specifically, the conversion of information from gene to protein via transcription (i e , generation of mRNA) and translation Transcription is the assembly of complementary single-stranded RNA from a DNA template Translation is the process of converting RNA to protein by the assembly of a polypeptide chain from an mRNA molecule at the ribosome In some instances, "gene expression" is used to refer to the presence, amount, and time-course of one or more gene products in a particular cell or tissue Expression studies are typically performed at the RNA (mRNA) or protein level in order to determine the number, type, and level of genes that may be up-regulated or down-regulated during a cellular process, in response to an external stimulus, or in sickness or disease Microarrays and proteomics now allow the study of expression profiles of sets of genes or even entire genomes
the process by which the information in a gene is used to create proteins
is the production of a specific protein Genomics is the study of genes
the production of a particular gene product or protein
Gene expression refers to the transcription and translation of a specific part of the DNA code with the ultimate outcome being protein synthesis
conversion of the information encoded in a gene first into messenger RNA and then to a protein
When a gene operates or is switched on in an organism it is said to be expressed
The conversion of DNA sequence information to a phenotype Gene expression involves activation of transcription, processing of the transcript, translation of structural genes, and assembly of the protein products
The process by which a gene's coded information is converted into proteins Expressed genes include those that are transcribed into messenger RNA and translated into proteins as well as those that are transcribed into RNA but not into proteins
Transcriptional activity of a gene resulting in one or more RNA products and, usually, following translation, one or more protein products
The degree to which a gene is active in a certain tissue of the body, measured by the amount of mRNA in the tissue
The process by which the information encoded in a gene is converted into an observable phenotype (most commonly production of a protein)
the full use of the information in a gene through transcription and translation leading to production of a protein
-The process by which the information encoded in a gene is converted into protein or some form of RNA The DNA sequence is first transcribed into RNA and then usually translated into protein
The process by which genes are transcribed and translated into proteins Age-related changes in gene expression may account for some of the phenomena of aging
the process by which a gene's coded information is translated into the structures present and operating in the cell (either proteins or RNAs)
gen ifadesi
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