| nucleon |
A constituent of the nucleus; that is, a proton or a neutron.
출처: www.lbl.gov/abc/wallchart/glossary/glossary.html
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|---|---|
| nucleotide |
the "building block" of nucleic acids, such as the DNA molecule. A nucleotide consists of one of four bases - adenine, guanine, cytosine, or thymine - attached to a phosphate-sugar group. In DNA the sugar group is deoxyribose, while in RNA (a DNA-related molecule which helps to translate genetic information into proteins), the sugar group is ribose, and the base uracil substitutes for thymine. Each group of three nucleotides in a gene is known as a codon. ...
출처: www.cs.uu.nl/people/ronnie/local/genome/n.html
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| nucleoside |
Purine or pyrimidine base linked to ribose or deoxyribose.
출처: www.macalester.edu/~psych/whathap/UBNRP/autismwebp...
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| nucleotide |
A subunit of DNA or RNA consisting of a nitrogenous base (adenine, guanine, thymine, or cytosine in DNA; adenine, guanine, uracil, or cytosine in RNA), a phosphate molecule, and a sugar molecule (deoxyribose in DNA and ribose in RNA). Thousands of nucleotides are linked to form a DNA or RNA molecule. See DNA, base pair, RNA.
출처: www.ornl.gov/sci/techresources/Human_Genome/public...
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| nucleosome |
The basic level of chromatin organization, each nucleosome contains 146 base pairs of DNA wrapped around a core of eight histone proteins.
출처: www.jco.org/cgi/glossarylookup
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