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Intercalating agents, such as ethidium bromide and proflavine, are molecules that may insert between bases in DNA, ...

Mutagenic agents

academic.brooklyn.cuny.edu/biology/bio4fv/page/molecular biology/mutagens.html

Mutagenic agents. I. electromagnetic radiation. a. x-rays and gamma rays. cause breaks in phosphodiester bonds and result chromosome mutations like ...

Effects of mutagenic agents on the DNA sequence in plants, Plant ...


Mutagenic agents can be classified into three categories: physical (e.g., gamma rays), chemical (e.g., ethyl methane sulphonate) and transposable elements ...

Mutagenesis - Noninduced Mutagenic Agents, Creating Mutations ...


Mutagenesis is the process of inducing mutations. Mutations may occur due to exposure to natural mutagens such as ultraviolet (UV) light, to industrial or ...

Mutagenesis Facts, information, pictures | Encyclopedia.com articles ...


Noninduced Mutagenic Agents. Environmental agents can influence the mutation rate not only by increasing it, but also by decreasing it. For example ...

Mutagenic - definition of mutagenic by The Free Dictionary


An agent, such as a chemical, ultraviolet light, or a radioactive element, that can induce or increase the frequency of mutation in an organism.

BBC - Higher Bitesize Biology - Mutations : Revision, Page3


A BBC Bitesize secondary school revision resource for Higher Biology on mutations: gene and chromosome mutations, mutagenic agents, polyploidy.

What are three examples of mutagens? | Reference.com


Full Answer. Mutagens are natural or human-made agents that have the ability to alter the structure or the sequence of human DNA. They cause mutations to ...

Action of Mutagenic Agents - Springer


There is growing concern that these agents may be significantly contributing to the health burden of man by increasing the frequency of genetic diseases.

Action of Mutagenic Agents - Springer


Mutagenic Agents. H. V. MALLING AND J. S. WASSOM. I. INTRODUCTION. 4. The biochemical processes which ensure the stability of genetic material.

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Mutation, Mutagens, and DNA Repair - Personal Web Pages


Jun 14, 1999 ... We can distinguish these from induced mutations; those that occur as a result of interaction of DNA with an outside agent or mutagen.

What are some examples of mutagens? - Quora


Mutagens may be of physical, chemical or biological origin. They may act directly on the DNA, ... A mutagen is any agent that affects a change (specifically referring to a change in DNA). Thus any carcinogen (that increases the risk of getting ...

Mutagen - Types Of Mutagens - Dna, Radiation, Ionizing, and ...


Chemical mutagens are classified as alkylating agents, cross-linking agents, and polycyclic aromatic hydrocarbons (PAHs). Alkylating agents act by adding ...