Our cells constantly receive DNA damage from factors such as ultraviolet rays, irradiations, toxins and chemicals. For women, ...
Cigarette smoke causes cancer primarily by damaging the DNA. A new study that mapped these damages has revealed that the way ...
"Sunburn damages the DNA, leading to cell death and inflammation. So the textbooks say. But in this study we were surprised to learn that this is a result of damage to the RNA, not the DNA that ...
Exonuclease action of replicative polymerase gamma drives damage-induced mitochondrial DNA clearance
How cells respond to mitochondrial DNA (mtDNA) damage is not fully understood. This study uncovers a mechanism of mtDNA ...
LIG4 syndrome is an exceptionally rare disorder caused by a genetic mutation that prevents the body from repairing damaged ...
Chip Chick on MSN8d
What We Didn't Get Right About Sunburns: It's Damage To Your RNA, Not DNA, That Causes ThemMany people follow the golden rules of avoiding direct sunlight between the hours of noon and 3 p.m., staying in […] ...
Comparison of that ancient DNA with modern human DNA showed that the two species had interbred and that people today still carry the genetic fingerprint of that intermixing. Since then ...
Of course, though, testing a child's parentage based on physical features is far too subjective — that's typically where DNA tests come in. Such tests can offer a far more scientific way of ...
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