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  2. Personal genomics - Wikipedia

    en.wikipedia.org/wiki/Personal_genomics

    Personal genomics or consumer genetics is the branch of genomics concerned with the sequencing, analysis and interpretation of the genome of an individual. The genotyping stage employs different techniques, including single-nucleotide polymorphism (SNP) analysis chips (typically 0.02% of the genome), or partial or full genome sequencing.

  3. Who We Are and How We Got Here - Wikipedia

    en.wikipedia.org/wiki/Who_We_Are_and_How_We_Got_Here

    Who We Are and How We Got Here is a 2018 book on the contribution of genome-wide ancient DNA research to human population genetics by the geneticist David Reich.He describes discoveries made by his group and others, based on analysis and comparison of ancient and modern DNA from human populations around the world.

  4. DNA - Wikipedia

    en.wikipedia.org/wiki/DNA

    According to another study, when measured in a different solution, the DNA chain measured 22–26 Å (2.2–2.6 nm) wide, and one nucleotide unit measured 3.3 Å (0.33 nm) long. [10] The buoyant density of most DNA is 1.7g/cm 3. [11] DNA does not usually exist as a single strand, but instead as a pair of strands that are held tightly together.

  5. Nucleic acid - Wikipedia

    en.wikipedia.org/wiki/Nucleic_acid

    Deoxyribonucleic acid (DNA) is a nucleic acid containing the genetic instructions used in the development and functioning of all known living organisms. The chemical DNA was discovered in 1869, but its role in genetic inheritance was not demonstrated until 1943. The DNA segments that carry this genetic information are called genes.

  6. Genetic genealogy - Wikipedia

    en.wikipedia.org/wiki/Genetic_genealogy

    Genetic genealogy is the use of genealogical DNA tests, i.e., DNA profiling and DNA testing, in combination with traditional genealogical methods, to infer genetic relationships between individuals. This application of genetics came to be used by family historians in the 21st century, as DNA tests became affordable.

  7. AOL Mail

    mail.aol.com

    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  8. Blueprint (Plomin book) - Wikipedia

    en.wikipedia.org/wiki/Blueprint_(Plomin_book)

    Blueprint: How DNA Makes Us Who We Are is a book by behavioral geneticist Robert Plomin, first published in 2018 by the MIT Press and Allen Lane.The book argues that genetic factors, and specifically variations in individuals' DNA, have a large effect on human psychological traits, accounting for approximately half of all variation in such traits.

  9. Acid guanidinium thiocyanate-phenol-chloroform extraction

    en.wikipedia.org/wiki/Acid_guanidinium...

    Most solutions also have an antioxidant, as oxidized phenol damages the nucleic acids. For RNA purification, the pH is kept at around 4, which retains RNA in the aqueous phase preferentially. For DNA purification, the pH is usually near 7, at which point all nucleic acids are found in the aqueous phase.