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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 … Southern blot analysis is a laboratory method used to study DNA. Specifically, purified DNA from a biological sample …
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 … or location within a genome (such as a gene or another DNA segment of interest), somewhat like a street address. The …
News Release
April 25, 2023 marks the 20th anniversary of the completion of the Human Genome Project and the 70th anniversary of the discovery of DNA’s double-helical structure, milestones being celebrated as part of National DNA Day.
… National DNA Day commemorates Human Genome Project’s completion and discovery of DNA’s double-helical structure. … said Dr. Green. “The students from Lime Kiln represent the next generation of genomic professionals who will help transform … National Institutes of Health celebrates DNA’s double anniversary …
Educational Resources
An anticodon is a trinucleotide sequence complementary to that of a corresponding codon in a messenger RNA (mRNA) sequence.
… Codon, DNA, Transfer RNA, TRNA, Messenger RNA, MRNA, Complementary … A codon is a DNA or RNA sequence of three nucleotides (a trinucleotide) …
Educational Resources
Transgenic means that one or more DNA sequences from another species have been introduced by artificial means.
… Transgenic means that one or more DNA sequences from another species have been introduced by … Cell, Cloning, Deoxyribonucleic Acid (DNA), Gene, Germ Line … been altered by the introduction of one or more foreign DNA sequences from another species by artificial means. …
News Release
The goat has contributed its DNA to a new method for high-quality, low-cost genome reconstruction, one that will be useful for reading human and other genomes.
… 10,000 years ago. Now, the goat has contributed its DNA to a study that presents a new method for high-quality, … goat Papadum poses for a photo. Papadum contributed DNA to a study that presents a new method for high-quality, … researchers used a variety of methods, including PacBio sequencing , which was released in 2011. Dr. Phillippy and …
Staff
Dr. Mullikin was the former director of the NIH Intramural Sequencing Center (NISC).
… to analyze large data sets generated by systematic DNA sequencing projects. A highly skilled computational … time of rapid technology change, which has now seen next-generation sequencing throughput increase 20-fold. This … Shimmer: detection of genetic alterations in tumors using next-generation sequence data. Bioinformatics , …
Educational Resources
Restriction fragment length polymorphism (RFLP) is a type of polymorphism that results from variation in the DNA sequence recognized by restriction enzymes.
… a type of polymorphism that results from variation in the DNA sequence recognized by restriction enzymes. … Deoxyribonucleic Acid (DNA), Electrophoresis, Genetic Marker, Polymorphism, … to differences (or variations) among people in their DNA sequences at sites recognized by restriction enzymes. …
Infographic
An infographic that explains why it was so difficult to fully complete the human genome sequence.
… The human genome contains a massive amount of DNA. The human genome consists of about 3 billion bases in a … must first determine the sequence of random pieces of DNA and then use those smaller sequences to put the whole … stretch from Boston to Houston. Note: Only 20 letters of DNA sequence shown. To imagine what ~3 billion letters of the …
News Release
The Telomere-to-Telomere (T2T) Consortium has generated the first truly complete sequence of a human Y chromosome - the final human chromosome to be fully sequenced.
… of two specific repeating sequences known as satellite DNA. It makes a beautiful, quilt-like pattern. All … sequence particularly difficult to complete. Assembling sequencing data is like trying to read a long book cut into … pieces of the human genome, the T2T Consortium applied new DNA sequencing technologies and sequence assembly methods, as …