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《科学》:让人患癌且早衰的遗传病,病因终于找到了!免疫系统 ...
在我们的细胞核中,DNA虽然受到严密包裹与保护,但这种保护并非绝对。无论是正常代谢过程产生的副产物,还是外界的辐射和化学物质等压力,都可能对DNA造成损伤。细胞依赖一整套精密的DNA修复系统来应对这些威胁,一旦修复机制失效,积累的DNA损伤便会破坏细 ...
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今日热点
Allows CA to use new map
To receive Medal of Honor
Suspect charged w/ terrorism
Apologizes to Epstein victims
Alex Saab arrested
Paul Weiss chairman resigns
DOJ removes ICE lawyer
Hayes suspended 1 game
US-RU nuclear pact expires
Charged with felony assault
AZ helicopter crash kills 2
TX anti-ESG law blocked
Abandon merger talks
Recalls 450K+ vehicles
Search enters 5th day
To close 250 locations
Sentenced to life in prison
Relations w/ US 'rock solid'
5th Dimension co-founder dies
Beats earning expectations
RU captain jailed over crash
Bans e-waste imports
Postpones Las Vegas shows
To resume military talks
NCAA denies appeal
PR voting machines probed?
Won’t seek reelection
Pennsylvania hospital fire
Montana's Hauck retires
US job openings fall
Famine spreads in Sudan
Peace talks continue
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