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Scientists set their sights on chromatin - the DNA-protein complex that packages DNA into chromosomes in the cell - to better understand how the genome works.
… , scientists have set their sights on chromatin - the DNA-protein complex that packages DNA into chromosomes in the … understand how the genome works. A better understanding of chromatin will yield important insights into the genome's … Genome Research Institute (NHGRI)-funded programs, the Encyclopedia of DNA Elements (ENCODE) project and the Centers …
Educational Resources
DNA replication is the process by which a molecule of DNA is duplicated.
… DNA Replication … DNA replication is the process by which a molecule of DNA is duplicated. … DNA, Cell Division, Cell Biology … … … DNA replication is the process by which a molecule of DNA is duplicated. … Educational Resources …
Educational Resources
DNA sequencing is a laboratory technique used to determine the exact sequence of bases (A, C, G, and T) in a DNA molecule.
… DNA Sequencing … DNA sequencing is a laboratory technique used to determine the exact sequence of bases (A, C, G, and T) in a DNA molecule. … Adenine, … laboratory technique for determining the exact sequence of nucleotides, or bases, in a DNA molecule. The sequence of …
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Researchers find that more than 80 percent of mouse genes had variations in the nearby regulatory DNA that affects gene activity.
… and heart disease usually stem from a complicated mix of genetics and lifestyle. While changes in many genes themselves play a role, small variations in DNA sequences near genes that control when and how much a … grasp wider role for genetic variation in regulatory elements of genome … Researchers find that more than 80 …
Fact Sheets
A DNA microarray is a tool used to determine whether the DNA from a particular individual contains a mutation in genes.
… The DNA microarray is a tool used to determine whether the DNA … in the genes BRCA1 and BRCA2 cause as many as 60 percent of all cases of hereditary breast and ovarian cancers. But there is not …
Fact Sheets
DNA sequencing determines the order of the four chemical building blocks - called "bases" - that make up the DNA molecule.
… DNA sequencing determines the order of the four chemical … DNA molecule. … Sequencing DNA means determining the order of the four chemical building blocks - called "bases" - that …
Educational Resources
Recombinant DNA Technology is a technology that uses enzymes to cut and paste together DNA sequences of interest.
… Recombinant DNA Technology … Recombinant DNA Technology is a technology … that uses enzymes to cut and paste together DNA sequences of interest. … Cell, Deoxyribonucleic Acid (DNA), Enzyme, … techniques to manipulate and isolate DNA segments of interest. This method can be used to combine (or splice) …
Educational Resources
Mitochondrial DNA is the small circular chromosome found inside mitochondria.
… Mitochondrial DNA … Mitochondrial DNA is the small circular chromosome found inside … Located in the cytoplasm, mitochondria are the site of the cell’s energy production and other metabolic …
Educational Resources
DNA fingerprinting is a laboratory technique used to establish a link between biological evidence and a suspect in a criminal investigation.
… DNA Fingerprinting … DNA fingerprinting is a laboratory … technique used to determine the probable identity of a person based on the nucleotide sequences of certain regions of human DNA that are unique to …
Educational Resources
Non-coding DNA corresponds to the portions of an organism’s genome that do not code for amino acids, the building blocks of proteins.
… Non-Coding DNA … Non-coding DNA corresponds to the portions of an … that do not code for amino acids, the building blocks of proteins. … DNA Sequence, Gene Expression, Chromosome, …