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cytophotometry

Syllabification: cy·to·pho·tom·e·try
Pronunciation: /ˌsīdəfōˈtämətrē
 
/

Definition of cytophotometry in English:

noun

Biology
The investigation of the contents of cells by measuring the light they allow through after staining.
Example sentences
  • The micronuclei of wild-type pairs provided a reliable diploid standard to quantify the macronuclear DNA content of exconjugants by cytophotometry.
  • The results of fluorescence cytophotometry showed that cells containing tetraploid nuclei gradually increased in number.
  • The determination of tumor heterogeneity and tumor cell proliferation by means of DNA cytophotometry gives valuable clues regarding prognosis.

Derivatives

cytophotometer

1
Pronunciation: /-ˈtämətər/
noun
Example sentences
  • The existence and amount of genome size variation within species of higher plants have been topical since the early days of genome size research, when commercial cytophotometers became available.
  • Measurements of stained nuclei occur in the cytophotometer, a device consisting of a microscope, a photometer, and an integrator.
  • Joanna is also determining the effects of the radiation on DNA replication by using an absorption cytophotometer.

cytophotometric

2
Pronunciation: /-ˌfōtəˈmetrik/
adjective
Example sentences
  • The cytophotometric analyses have been limited to a relatively small number of nuclei and simply showed the presence or absence of one or two genomic copies of DNA.
  • Using histochemical and cytophotometric methods, enzymes responsible for the membrane transport in the developing sporocyst of Fasciola hepatica were studied.

Definition of cytophotometry in:

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