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Double helix is the description of the structure of a DNA molecule.
… Double helix is the description of the structure of a DNA molecule. … Adenine, Cytosine, Guanine, Thymine, ACGT, Base Pairs, DNA, Watson And Crick … is a term used to describe the physical structure of DNA. A DNA molecule is made up of two linked strands that wind …
Fact Sheets
Data used to estimate the cost of sequencing the human genome over time since the Human Genome Project.
… Institute (NHGRI) has tracked the costs associated with DNA sequencing performed at the sequencing centers funded by … as an important benchmark for assessing improvements in DNA sequencing technologies and for establishing the DNA sequencing capacity of the NHGRI Genome Sequencing …
Educational Resources
Genetic engineering is the process of using recombinant DNA (rDNA) technology to alter the genetic makeup of an organism.
… Genetic engineering is the process of using recombinant DNA (rDNA) technology to alter the genetic makeup of an … Genetic Engineering, Recombinant DNA, Genes, DNA Sequence … that uses laboratory-based technologies to alter the DNA makeup of an organism. This may involve changing a single …
Educational Resources
A restriction enzyme is an enzyme isolated from bacteria that cuts DNA molecules at specific sequences.
… enzyme is an enzyme isolated from bacteria that cuts DNA molecules at specific sequences. … Bacteria, Deoxyribonucleic Acid (DNA), Enzyme, Genetic Engineering, Recombinant DNA (rDNA) … enzyme is a protein isolated from bacteria that cleaves DNA sequences at sequence-specific sites, producing DNA …
Educational Resources
A genetic marker is a DNA sequence with a known physical location on a chromosome.
… A genetic marker is a DNA sequence with a known physical location on a chromosome. … Genetic Marker, DNA Sequence, Chromosome, Genetic Disease, Inheritance … A genetic marker is a DNA sequence with a known physical location on a chromosome. … help link an inherited disease with the responsible gene. DNA segments close to each other on a chromosome tend to be …
Educational Resources
A mutation is a change in a DNA sequence. Mutations can result from DNA copying mistakes made during cell division, exposure to ionizing radiation, exposure to chemicals called mutagens, or infection by viruses.
… A mutation is a change in a DNA sequence. Mutations can result from DNA copying mistakes made during cell division, exposure to … Mutation, DNA Sequence, Germ Line, Gene … A mutation is a change in the DNA sequence of an organism. Mutations can result from errors …
Educational Resources
Cytogenetics is the branch of genetics that studies the structure of DNA within the cell nucleus.
… is the branch of genetics that studies the structure of DNA within the cell nucleus. … DNA, Nucleus, Chromosomes, Fluorescence In Situ … Chromosomes are microscopic structures containing DNA that reside within the nucleus of a cell. During cell … is the branch of genetics that studies the structure of DNA within the cell nucleus. …
Educational Resources
Polymorphism involves one of two or more variants of a particular DNA sequence.
… involves one of two or more variants of a particular DNA sequence. … Base Pair, Deoxyribonucleic Acid (DNA), Genotype, Mutation, Phenotype … to the presence of two or more variant forms of a specific DNA sequence that can occur among different individuals or … can be much larger, involving longer stretches of DNA. …
Educational Resources
A promoter is a sequence of DNA needed to turn a gene on or off.
… A promoter is a sequence of DNA needed to turn a gene on or off. … Deoxyribonucleic Acid (DNA), Enzyme, Gene, Gene Expression, Gene Regulation, … A promoter, as related to genomics, is a region of DNA upstream of a gene where relevant proteins (such as RNA … A promoter is a sequence of DNA needed to turn a gene on or off. …
Research Funding
The Encyclopedia of DNA Elements (ENCODE) Pilot Project launched in September 2003 to identify all functional elements in the human genome sequence.
… a public research consortium named the Encyclopedia of DNA Elements (ENCODE) in September 2003 to carry out a … and new methods to identify functional sequences in DNA. On July 23-24, 2002, the NHGRI organized a workshop, … for finding various functional elements in human DNA. Prior to embarking upon the target selection, it was …