English
全部
搜索
图片
视频
地图
资讯
Copilot
更多
购物
航班
旅游
笔记本
Top stories
冬季运动会
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
最佳匹配
最新
生物通
11 个月
肠道双歧杆菌基因组编辑新突破:CRISPR-Cas9 碱基编辑器系统(cBEST ...
本文构建了用于双歧杆菌基因组编辑的 CRISPR-Cas9 胞嘧啶碱基编辑器系统(cBEST),为研究和应用开辟新途径。 一、研究背景 在人体肠道微生物群落的大舞台上,双歧杆菌(Bifidobacterium)作为益生菌界的 “明星成员”,凭借其调节免疫反应、增强癌症免疫治疗 ...
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
US economy slowed in Q4
Isaiah Zagar dies
NORAD intercepts RU bombers
Ohio woman gets life in prison
Husband banned from HQ
Can be sued over suicides
Alysa Liu wins gold for US
WH ballroom plan approved
DOJ attorney held in contempt
Poland exits treaty
To enact anti-tanking rules?
Rapper Lil Poppa dies
To acquire Prisma, Newpay
Defends tariffs in Georgia
Judge dismisses lawsuit
Estate to settle claims
To give Democratic rebuttal
Slavery exhibit to be restored
West Virginia sues Apple
Sues Coca‑Cola bottler
Trade deficit declined in '25
Criticizes Pratt & Whitney
New dino species discovered
Average mortgage rate falls
Ambulance rams DHS office
Opens 9th party congress
Trump banner at DOJ HQ
Vaccine panel postponed
Stolz wins Olympic silver
'Grey's Anatomy' star dies
反馈