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腾讯网
5 天
DNA结构,不只有双螺旋
实际上,DNA除了双螺旋结构,还可以形成其他的非B型DNA结构(图一B-G),包括左手双螺旋的Z DNA(B)、鸟嘌呤富集区域形成的G-四链体(G-quadruplex)(C)、DNA串联重复错配形成的Slipped ...
生物谷
10 天
Cell:新型条形码技术Patho-DBiT有望更精确地诊断癌症
Patho-DBiT利用DNA条形码绘制RNA和蛋白的空间关系图,对RNA(某些类型的RNA在癌症中具有调控作用)进行全面探究。这项技术的独特之处在于,它拥有微流体设备,能从两个方向将条形码送入组织,形成独特的二维像素“马赛克”,提供空间信息,从而可 ...
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Bryar found dead at 44
Canadian media outlets sue
Trump warns BRICS nations
Little Rock mall shooting
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Teen killed by stray bullet
Trudeau meets with Trump
Arctic blast in US
Arms sale to Taiwan OK'd
Joins editorial board
Police: Man shot, killed
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State of emergency in NY
Chiefs clinch playoff berth
$28M Thanksgiving feast
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5-year extension w/ Dodgers
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Israeli strike in Gaza
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Adani on US indictment
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