搜索优化
English
全部
搜索
Copilot
图片
视频
地图
资讯
更多
购物
航班
旅游
酒店
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
排序方式
最佳匹配
最新鲜
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
资讯
生物通
2 个月
删除 pcnB 基因可降低 ColE1 家族质粒拷贝数,影响耐药大肠杆菌的抗生 ...
为探究抗生素暴露和 pcnB 基因缺失对大肠杆菌质粒拷贝数(PCN)的影响,研究发现删除 pcnB 可增敏细菌,具潜在药用价值。 在微生物的世界里,抗生素耐药性如同一个 “超级反派”,正严重威胁着人类和动物的健康。质粒作为抗生素耐药基因的 “搬运工”,在 ...
当前正在显示可能无法访问的结果。
隐藏无法访问的结果
今日热点
S5 to premiere on Nov 26
North Carolina mass shooting
Crowned Miss World 2025
Baldwin Park shooting
Two dead after PSG win
Rihanna's father dies
MX band cancels US show
Patti LuPone apologizes
Ukraine attacks RU bombers
Suspect held in CO attack
Emmy-winning actress dies
Trump fires Kim Sajet
Ancient Mayan city found
Sex testing for all boxers
Trump drops NASA nominee
On Medicaid cuts
UMich student fled to China
Millions of bees escape
2-time MLB All-Star retires
Long Island Sound plane crash
Attack near Gaza aid site
‘Simpsons' composer dies
On IL with hamstring injury
Brian McKnight's son dies
OKs new COVID-19 vaccine
Concert canceled in DC
Wildfires worsen air quality
Zion Williamson sued
Faces season-ending surgery
Ending HIV vaccine studies
CEO eyes US expansion
1st Champions League title
Placed on 15-day IL
Targets visa applicants
Pacers reach NBA Finals
反馈