Genetic testing allows the genetic diagnosis of vulnerabilities to inherit diseases, and can also be used to determine a child's paternity (genetic father) or a person's ancestry. Normally, every person carries two copies of every gene, one inherited from their mother, one inherited from their father. The human genome is believed to contain around 20,000 - 25,000 genes. In addition to studying chromosomes to the level of individual genes, genetic...
more
Read article at Wikipedia
Genetic testing
Facts from the Community
From the BioVenturist base
Products involving this technology:
Similar topics in Freebase
-
Genomics
Genomics is the study of the genomes of organisms. The field includes intensive efforts to determine the entire DNA sequence of organisms and fine-scale genetic mapping efforts. The field also includes studies of intragenomic phenomena such as heterosis, epistasis, pleiotropy and other interactions... -
SNP genotyping
Genotyping provides a measurement of the genetic variation between members of a species. Single nucleotide polymorphisms (SNP) are the most common type of genetic variation. A SNP is a single base pair mutation at a specific locus, usually consisting of two alleles (where the rare allele frequency... -
Personalized medicine
Personalized medicine is an umbrella term for all medical technologies enabling medicines tailored to individuals or specific groups of individuals. In contrast to current treatment modalities, where individuals and their disease states are grouped into gross phenotypic classifiers across entire... -
DNA sequencing
The term DNA sequencing refers to sequencing methods for determining the order of the nucleotide bases—adenine, guanine, cytosine, and thymine—in a molecule of DNA. Knowledge of DNA sequences has become indispensable for basic biological research, other research branches utilizing DNA sequencing,... -
Third Generation DNA sequencing
-
Second Generation DNA Sequencing
-
First Generation DNA Sequencing
First Generation DNA Sequencing generally refers to automated sequencing methods using Sanger chain-termination chemistry methods. Optimizations of this type of sequencing allowed for the initial sequencing of the human genome. -
Biomarker
According to the FDA a valid biomarker is described as a “biomarker that is measured in an analytical test system with well established performance characteristics and for which there is an established scientific framework or body of... -
Molecular Diagnostics
-
Diagnostics