Search results for "Modal Number"

showing 2 items of 2 documents

Cytogenetics, flow cytometry, cytophotometry and morphometry of 22 cases of primary breast carcinoma. A comparative study.

1992

Cytogenetic, flow cytometric, cytophotometric and morphometric analyses were performed on 22 previously untreated, primary solid breast carcinomas. Although the cell nuclei as the primary object of these studies were the same in all the tumors, distinct features were evaluated in each case to determine to what degree the results obtained by these techniques are comparable. From the cytogenetic viewpoint, six tumors had a modal number in the diploid range, seven were in the triploid range, and two in the tetraploid range; seven tumors had no modal number. These data correlate with the flow cytometry and cytophotometry results obtained, with DNA values slightly higher than their respective ch…

Adultmedicine.medical_specialtyPathologyNuclear areaBreast NeoplasmsBiologyFlow cytometryPolyploidyBreast cancermedicineChromosomes HumanHumansAgedCell NucleusChromosome Aberrationsmedicine.diagnostic_testChromosomes Human Pair 11CarcinomaCytogeneticsDNAMiddle Agedmedicine.diseaseCytophotometryModal NumberChromosome BandingChromosomes Human Pair 1KaryotypingFemalePloidyBreast carcinomaChromosomes Human Pair 16Virchows Archiv. B, Cell pathology including molecular pathology
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Karyotypes in two species of the genusHippocampus (Pisces: Syngnatiformes)

1988

Diploid modal numbers of chromosomes 2n=48 forHippocampus ramulosus and 2n=44 forH. hippocampus, collected in the Gulf of Palermo in May 1985, are established. No sex-linked heteromorphic pairs are observed in the two species analyzed. The karyotype ofH. hippocampus seems to be a derived condition.

EcologyZoologyHippocampusKaryotypeAquatic SciencePloidyBiologyEcology Evolution Behavior and SystematicsModal NumberGenus HippocampusMarine Biology
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