stres genotoxický DNA poškodenie lézia DNA lézie DNA DNA lézia DNA lézie
English X references
DNA Injury DNA Lesion DNA Lesions Genotoxic Stress Stress, Genotoxic
Scope note in English
Injuries to DNA that introduce deviations from its normal, intact structure and which may, if left unrepaired, result in a MUTATION or a block of DNA REPLICATION. These deviations may be caused by physical or chemical agents and occur by natural or unnatural, introduced circumstances. They include the introduction of illegitimate bases during replication or by deamination or other modification of bases; the loss of a base from the DNA backbone leaving an abasic site; single-strand breaks; double strand breaks; and intrastrand (PYRIMIDINE DIMERS) or interstrand crosslinking. Damage can often be repaired (DNA REPAIR). If the damage is extensive, it can induce APOPTOSIS.
See also reference (FX) in Slovak
mutácia
See also reference (FX) in English
Mutation
Links
(80) - ARTICLES
(5) - MeSH descriptor
(16) - CiBaMed
(12) - BOOKS
subject heading
Number of the records: 1
openseadragon
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