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Showing 1 to 2 of 2 for “"Nucleolar organizer regions"”.
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Characterization of a novel family of nucleolus localized RNAs
… In human cells, nucleoli are formed around nucleolar organizer regions (NORs) located on the short arms of the five acrocentric chromosomes. NORs are composed of tandem copies of hundreds of rDNA repeats. However, the sequence beyond the rDNA array within the p-arms of NOR containing …
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Μορφομετρική μελέτη της περιοχής οργάνωσης του πυρηνίσκου (ΠΟΠ) στα νεοπλασματικά κύτταρα της Νόσου του Hodgkin
Eighty-nine lymph nodes from 53 cases of Hodgkin’s disease were studied for the evaluation of (NORs), in formalin fixed, paraffin embedded sections. For determination of morphometric profile of NORs, a semiautomatic image analysis system was used. The parameters that studied were number of NORs in …