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  2. Human genome - Wikipedia

    en.wikipedia.org/wiki/Human_genome

    Indeed, even within humans, there has been found to be a previously unappreciated amount of copy number variation (CNV) which can make up as much as 5–15% of the human genome. In other words, between humans, there could be +/- 500,000,000 base pairs of DNA, some being active genes, others inactivated, or active at different levels.

  3. Genome size - Wikipedia

    en.wikipedia.org/wiki/Genome_size

    Genome size ranges (in base pairs) of various life forms. Genome size is the total amount of DNA contained within one copy of a single complete genome.It is typically measured in terms of mass in picograms (trillionths (10 −12) of a gram, abbreviated pg) or less frequently in daltons, or as the total number of nucleotide base pairs, usually in megabases (millions of base pairs, abbreviated ...

  4. Base pair - Wikipedia

    en.wikipedia.org/wiki/Base_pair

    In the human genome, the centimorgan is about 1 million base pairs. [15] [16] ... A few research groups have been searching for a third base pair for DNA, ...

  5. Human Genome Project - Wikipedia

    en.wikipedia.org/wiki/Human_Genome_Project

    The human genome has approximately 3.1 billion base pairs. [63] The Human Genome Project was started in 1990 with the goal of sequencing and identifying all base pairs in the human genetic instruction set, finding the genetic roots of disease and then developing treatments. It is considered a megaproject.

  6. DNA - Wikipedia

    en.wikipedia.org/wiki/DNA

    The set of chromosomes in a cell makes up its genome; the human genome has approximately 3 billion base pairs of DNA arranged into 46 chromosomes. [96] The information carried by DNA is held in the sequence of pieces of DNA called genes. Transmission of genetic information in genes is achieved via complementary base pairing. For example, in ...

  7. Human genetic variation - Wikipedia

    en.wikipedia.org/wiki/Human_genetic_variation

    The human genome has a total length of approximately 3.2 billion base pairs (bp) in 46 chromosomes of DNA as well as slightly under 17,000 bp DNA in cellular mitochondria. In 2015, the typical difference between an individual's genome and the reference genome was estimated at 20 million base pairs (or 0.6% of the total). [2]

  8. Genome - Wikipedia

    en.wikipedia.org/wiki/Genome

    The human genome has around 500,000 LINEs, taking around 17% of the genome. ... Genome size is the total number of the DNA base pairs in one copy of a haploid genome ...

  9. Mitochondrial DNA - Wikipedia

    en.wikipedia.org/wiki/Mitochondrial_DNA

    Human mitochondrial DNA was the first significant part of the human genome to be sequenced. [4] This sequencing revealed that human mtDNA has 16,569 base pairs and encodes 13 proteins. As in other vertebrates, the human mitochondrial genetic code differs slightly from nuclear DNA. [5]