Cell Biology. A short segment of a chromosome located at an end of, or within, one of its arms, demarcated by a single constriction (narrowed…
单词 | θ19129 |
释义 | the world > life > biology > biological processes > genetic activity > genetic components > [noun] > chromosome > part or section (7) satellite1921 Cell Biology. A short segment of a chromosome located at an end of, or within, one of its arms, demarcated by a single constriction (narrowed… trabant1926 Cytology. = satellite, n. 9. secondary constriction1932 Connected with what is second in local position. (Cytology): a chromosomal constriction not associated with the centromere. puff1936 Cell Biology. A transient expansion of a region of a polytene chromosome associated with RNA synthesis. Cf. puffed, adj. 2d, puffing, n.2 2c. microsatellite1962 Genetics. A very small chromosomal satellite (satellite, n. 9). pseudogene1977 a DNA sequence that is very similar to that of a functional gene but is not transcribed or translated, e.g. as a result of mutations that have… Subcategories:— condition (1) |
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