在这里，我们描述了两种广泛使用的确定 miRNA 表达的方法，包括 miRNA 实时 PCR 和 miRNA Northern 分析。 科学摘要： 作为一种全局转录因子，Myc 调节蛋白质编码基因和非编码 microRNA 基因。 Myc 激活或抑制的 miRNA 参与影响肿瘤发生、介导细胞凋亡、增殖、血管生成 ...

A handful of northern states will have a chance to see the northern lights Monday night, as forecasters have predicted mild auroral activity over much of Canada stretching into the U.S. Monday's ...

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Americans in more than a dozen northern states could see the northern lights Sunday, as the National Oceanic and Atmospheric Administration predicts the aurora borealis will be more visible than ...

A ridge of high pressure extends across the state from the west, and this will be replaced by a series of cold fronts brushing the south during the weekend and early new week, together with their ...

A high pressure system lies in the Great Australian Bight and extends a ridge south of Tasmania. A low pressure system lies over the Tasman Sea and will move slowly southeastwards over coming days as ...

The Canada Revenue Agency (CRA) created the Northern Service Centres to provide a year-round presence to support individuals and businesses in the Yukon, Northwest Territories and Nunavut. Employees ...

Experiencing the beauty and magic of the Northern Lights, or aurora borealis, is something everyone should put on their bucket list. The breathtaking display is unlike anything you can see ...

Depending on local conditions, the best views are expected in Alaska and along the northern border in Washington, Idaho, Montana, North Dakota, South Dakota, Minnesota, Wisconsin and Michigan, ...

The bar is set high and success figures to continue as long as Matt Poulin, our Northern edition girls’ team Winter Coach of the Year, is pushing the buttons. Previous winners : • 2023-24 Tom ...