structural details of chromosomes are difficult to detect under a light microscope. Thus, to make analysis more effective and efficient, cytologists have developed stains that bind with DNA and ...

These can be diagnosed by cytogenetic study (karyotype analysis) of virtually any tissue type. Numerical chromosomal abnormalities (aneuploidies) -- the presence of an extra chromosome (trisomy ...

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Table 1 Chromosomal Abberrations after 131I Therapy ... Pooling of the data of these patients at each interval appeared justified by analysis of the aberration data, which showed no significant ...