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Enoki, Winter Mushroom · 1999 · Journal Article

High relevance

Determination and analysis of protein and amino acid content in Flammulina velutipes

Flammulina velutipes

Cognition & nerves
SpeciesEnoki, Winter Mushroom
JournalEdible Fungi of China
Year1999

Key points

  • A system for machine assisted karyotyping and chromosome analysis has been developed
  • The system uses a drum- or TV-scanner as input device, runs provisionally in 32 K memory, and also allows human interaction on several stages
  • The accuracy with which banded chromosomes are karyotyped depends strongly on the type of classifier and varies from 40 up to 80%
  • The accuracy of the human assisted classifier (98%) comes close to that of a skilled technician (99.5%) using manual chromosomal analysis
  • Due to technical and memory limitations, the time necessary for the karyotyping of one cell is too long and depends on the interaction time; however karyotyping within 5 min, including human interaction, will be possible in the near future

From the paper

Abstract

A system for machine assisted karyotyping and chromosome analysis has been developed. The system uses a drum- or TV-scanner as input device, runs provisionally in 32 K memory, and also allows human interaction on several stages. The accuracy with which banded chromosomes are karyotyped depends strongly on the type of classifier and varies from 40 up to 80%. The accuracy of the human assisted classifier (98%) comes close to that of a skilled technician (99.5%) using manual chromosomal analysis. Due to technical and memory limitations, the time necessary for the karyotyping of one cell is too long and depends on the interaction time; however karyotyping within 5 min, including human interaction, will be possible in the near future.

Citation

Li Xuemei, Li Zongyi, Shan Guangfu, Guo Guangpu, Shi Ling (1999). Determination and analysis of protein and amino acid content in Flammulina velutipes. Edible Fungi of China

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