English
全部
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
搜索
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
按相关度排序
按时间排序
生物谷
10 小时
Nat Commun:利用反义寡核苷酸增加TRA2β基因中的毒性外显子水平,可 ...
这项新研究的核心是称为毒性外显子(poison exon)的微小遗传元件,这是大自然自己的蛋白生产“开关”。当这些外显子包含在RNA信息中时,它们会在蛋白形成之前触发其破坏,从而防止有害的细胞活动。在健康细胞中,毒性外显子调节关键蛋白的水平,控制遗传机制。但在癌症中,这种安全机制经常失效。
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
今日热点
Vatican shares Pope's photo
Israeli attack in Gaza
Names new military chief
Iran denies US claims
US deports Venezuelans
Reach extensions w/ Bengals
Staff placed on leave
US Navy warship at border
Deported despite valid visa?
Wins Los Angeles Marathon
Quake strikes Malibu area
Cannes winner dies at 43
Former NY Rep. Lowey dies
Files for bankruptcy again
To speak on Tuesday
US airman charged in killing
NCAA '25 brackets revealed
Electrical fire halts show
Sets US attendance record
Trump on Biden pardons
Withdraws nomination
North Macedonia deadly fire
Crew-10 arrives at ISS
Survives 95 days at sea
Win Indian Wells titles
SuperSonics icon dies
US mulls travel ban
Man wins $50M over burns
Man set on fire in NYC
Former NFL receiver dies
Kellogg's envoy role reduced
To review F-35 jets purchase
Oklahoma wildfires
反馈