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Oxidative Damage of DNA

Oxidative Damage of DNA

Oxidative Damage of DNA. Oxidative damage results from aerobic metabolism, environmental toxins, activated macrophages, and signaling molecules (NO). Compartmentation limits oxidative DNA damage. Oxidation of Guanine Forms 8-Oxoguanine. The most common mutagenic base lesion is 8-oxoguanine.

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383 views • 38 slides
Oxidative Damage of DNA

Oxidative Damage of DNA

Oxidative Damage of DNA. Oxidative damage results from aerobic metabolism, environmental toxins, activated macrophages, and signaling molecules (NO). Compartmentation limits oxidative DNA damage. Oxidation of Guanine Forms 8-Oxoguanine. The most common mutagenic base lesion is 8-oxoguanine.

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477 views • 34 slides
Oxidative Damage of DNA

Oxidative Damage of DNA

Oxidative Damage of DNA. Oxidative damage results from aerobic metabolism, environmental toxins, activated macrophages, and signaling molecules (NO). Compartmentation limits oxidative DNA damage. Oxidation of Guanine Forms 8-Oxoguanine. The most common mutagenic base lesion is 8-oxoguanine.

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425 views • 34 slides
Oxidative Damage of DNA

Oxidative Damage of DNA

Oxidative Damage of DNA. Oxidative damage results from aerobic metabolism, environmental toxins, activated macrophages, and signaling molecules (NO). Compartmentation limits oxidative DNA damage. Oxidation of Guanine Forms 8-Oxoguanine. The most common mutagenic base lesion is 8-oxoguanine.

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346 views • 34 slides
from Marnett and Plastaras, Trends Genet . 17 , 214 (2001)

from Marnett and Plastaras, Trends Genet . 17 , 214 (2001)

Endogenous DNA Damage. from Marnett and Plastaras, Trends Genet . 17 , 214 (2001). Biological Molecules are Labile. RNA is susceptible to hydrolysis. Reduction of ribose to deoxyribose gives DNA greater stability. N-glycosyl bond of DNA is more labile.

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312 views • 31 slides
Oxidative Damage of DNA

Oxidative Damage of DNA

Oxidative Damage of DNA. Oxidative damage results from aerobic metabolism, environmental toxins, activated macrophages, and signaling molecules (NO). Compartmentation limits oxidative DNA damage. Oxidation of Guanine Forms 8-Oxoguanine. The most common mutagenic base lesion is 8-oxoguanine.

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512 views • 30 slides
from Marnett and Plastaras, Trends Genet . 17 , 214 (2001)

from Marnett and Plastaras, Trends Genet . 17 , 214 (2001)

Endogenous DNA Damage. from Marnett and Plastaras, Trends Genet . 17 , 214 (2001). Biological Molecules are Labile. RNA is susceptible to hydrolysis. Reduction of ribose to deoxyribose gives DNA greater stability. N-glycosyl bond of DNA is more labile.

★ ★ ★ ★ ★

421 views • 30 slides
Oxidative Damage of DNA

Oxidative Damage of DNA

Oxidative Damage of DNA. Oxidative damage results from aerobic metabolism, environmental toxins, activated macrophages, and signaling molecules (NO). Compartmentation limits oxidative DNA damage. Oxidation of Guanine Forms 8-Oxoguanine. The most common mutagenic base lesion is 8-oxoguanine.

★ ★ ★ ★ ★

400 views • 30 slides
Oxidative Damage of DNA

Oxidative Damage of DNA

Oxidative Damage of DNA. Oxidative damage results from aerobic metabolism, environmental toxins, activated macrophages, and signaling molecules (NO). Compartmentation limits oxidative DNA damage. Oxidation of Guanine Forms 8-Oxoguanine. The most common mutagenic base lesion is 8-oxoguanine.

★ ★ ★ ★ ★

322 views • 30 slides

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