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Educational Resources
A physical map of a chromosome or a genome that shows the physical locations of genes and other DNA sequences of interest.
… that shows the physical locations of genes and other DNA sequences of interest. … Chromosome, Gene, Deoxyribonucleic Acid (DNA), Positional Cloning … A physical map, as related to … of landmarks or markers (such as genes, variants and other DNA sequences of interest) within a chromosome or genome. A …
Talking Glossary
Cell-free DNA testing is a laboratory method that involves analyzing free (i.e., non-cellular) DNA contained within a biological sample, most often to look for genomic variants associated with a hereditary or genetic disorder.
… Cell-Free DNA Testing … Cell-free DNA testing is a laboratory method that involves analyzing free (i.e., non-cellular) DNA contained within a biological sample, most often to look …
Educational Resources
A primer is a short, single-stranded DNA sequence used in the polymerase chain reaction (PCR) technique.
… Primer … A primer is a short, single-stranded DNA sequence used in the polymerase chain reaction (PCR) technique. … Deoxyribonucleic Acid (DNA), Gene Amplification, Hybridization, Polymerase Chain … in a very short timeframe. Primers are also used in DNA sequencing and other experimental processes. … A primer is a …
Educational Resources
Southern blotting is a laboratory technique used to detect a specific DNA sequence in a blood or tissue sample.
… is a laboratory technique used to detect a specific DNA sequence in a blood or tissue sample. … Deoxyribonucleic Acid (DNA), Electrophoresis, Northern Blot, Probe, Restriction … blot analysis is a laboratory method used to study DNA. Specifically, purified DNA from a biological sample …
Outreach
Become an official member of the National DNA Day Network by planning and registering your event.
… Become an official member of the National DNA Day Network by planning and registering your event. Your event will be listed on the National DNA Day Network Map and offers an opportunity to expand your … … Loading... … If you are interested in hosting a DNA Day event but need ideas, we encourage groups to work …
Educational Resources
A tandem repeat is a sequence of two or more DNA base pairs that is repeated in such a way that the repeats lie adjacent to each other on the chromosome.
… Repeat … A tandem repeat is a sequence of two or more DNA base pairs that is repeated in such a way that the … … Base Pair, Chromosome, Deoxyribonucleic Acid (DNA), DNA Fingerprinting, Non-Coding DNA … A tandem repeat is a …
Educational Resources
A locus is the specific physical location of a gene or other DNA sequence on a chromosome, like a genetic street address.
… locus is the specific physical location of a gene or other DNA sequence on a chromosome, like a genetic street address. … Locus, Allele, DNA Polymorphism, Gene, Chromosome … A locus, as related to … or location within a genome (such as a gene or another DNA segment of interest), somewhat like a street address. The …
Outreach
The DNA Day Starter Kit contains all of the materials you need to plan your classroom or community event.
… The DNA Day Starter Kit contains a style guide and all of the … to make your event a success.  … Starter Kit Components … DNA Day Starter Kit … The DNA Day Starter Kit contains all of the materials you need to …
Outreach
Frequently asked questions about National DNA Day - a unique day when students, teachers, and the public can learn more about genetics and genomics.
… What is National DNA Day and why is it important? National DNA Day commemorates the successful completion of the Human Genome Project in 2003 and the discovery of DNA's double helix by James Watson and Francis Crick in 1953. …
Educational Resources
An anticodon is a trinucleotide sequence complementary to that of a corresponding codon in a messenger RNA (mRNA) sequence.
… codon in a messenger RNA (mRNA) sequence. … Codon, DNA, Transfer RNA, TRNA, Messenger RNA, MRNA, Complementary Sequence … A codon is a DNA or RNA sequence of three nucleotides (a trinucleotide) …