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karyotype |
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karyotype /karyo·type/ (-tīp″) the chromosomal constitution of the cell nucleus; by extension, the photomicrograph of chromosomes arranged according to the Denver classification.
Karyotype A standard arrangement of photographic or computer-generated images of chromosome pairs from a cell in ascending numerical order, from largest to smallest. Mentioned in: Down Syndrome, Genetic Testing karyotype [ker′ē·ətīp′] Etymology: Gk, karyon + typos, mark 1 the number, form, size, and arrangement within the nucleus of the somatic chromosomes of an individual or species, as determined by a microphotograph taken during metaphase of mitosis. 2 a diagrammatic representation of the chromosome complement of an individual or species, in which the chromosomes are arranged in pairs in descending order of size and according to the position of the centromere. See also chromosome, Denver classification, idiogram. karyotypic, adj. karyotype (ker´ēōtīp) n the chromosomal arrangement of a single cell. The schematic representation of an individual's chromosomes, arranged in pairs according to number, form, and size. karyotype the chromosomal constitution of the cell nucleus; by extension, the photomicrograph of chromosomes arranged in numerical order. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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9,19,20) Most pathologists consider WDLs and ALTs to be identical on the basis of histologic patterns and karyotypic findings. However, it is unlikely because the sustained nontumorigenic phenotype of HaCaT cells during long-term propagation is well associated with their preserved chromosomal balance demonstrated by karyotypic and CGH analysis (Boukamp et al. The same phenotypic and karyotypic methods as the first patient were used to identify the isolate. |
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