Definición de mutagen en inglés:

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Pronunciación: /ˈmjuːtədʒ(ə)n/


An agent, such as radiation or a chemical substance, which causes genetic mutation.
Oraciones de ejemplo
  • Among the mutagens that have been used to induce mutations, chemical mutagens administered in various ways have become especially popular.
  • The integrity and stability of the genetic material is continuously being threatened by endogenous and exogenous factors such as chemical mutagens and radiation.
  • Cell-culture procedures, chemical mutagens, and radiation all have been applied in what people now refer to as traditional, or conventional, plant breeding for the better part of a century.



Pronunciación: /mjuːtəˈdʒɛnɪsɪs/
Oraciones de ejemplo
  • We carried out several rounds of mutagenesis for each chromosome arm.
  • He was preeminent in the fields of mutagenesis and radiation biology.
  • We and others have shown that studies of mutagenesis in cultured mammalian cells can help predict carcinogenesis.


Pronunciación: /mjuːtəˈdʒɛnɪk/
Oraciones de ejemplo
  • This cell line detects a wide variety of mutagenic lesions, including point mutations, deletions and various types of chromosomal aberrations.
  • This suggests a mutagenic source different from germ cell replication.
  • Substances which allow the Salmonella to grow are considered mutagenic.


Pronunciación: /mjuːtədʒ(ə)ˈnɪsɪti/


1940s: from mutation + -gen.

For editors and proofreaders

Saltos de línea: muta|gen

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