1B). In all cases, the flap sequence significantly enhanced GFP transduction mediated by the HIV vector. Figure 1: The HIV-1 central DNA flap enhances gene transduction of primary neural cells.

4K aerial journey over Tlyaratinsky district's majestic mountains, pristine landscapes, and iconic tourist attractions. Royalty-free licenses let you pay once to use copyrighted images and video clips ...

Controlling nature by bulldozing dirt and pouring concrete has long been the guiding vision of the U.S. Army Corps of Engineers. For 250 years that ethos inspired both awe and disgust.