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.

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Helix’s USP is that it makes a mattress to suit every body type and sleeping style. The Helix Twilight is a firm mattress for side sleepers — which, on paper, sounds like a bit of a dichotomy.

The small study in patients with a rare disorder that causes liver and lung damage showed the potential for precisely targeted infusions. By Gina Kolata Researchers have corrected a disease ...

“The DNA double helix is one of the most recognizable molecular structures in science,” Dr. Batra says. “But DNA can actually exist in multiple shapes, and G-quadruplexes are one of them. There are ...

Their work of the following years led to further and even greater surprises. The effect on the worms was due to something that was being inherited and accumulated in the offspring, yet had nothing to ...

Genomic DNAs were extracted with the QIAamp DNA Mini kit (Qiagen, Inc., Valencia ... which were then inserted into the KpnI and HindIII sites of a luciferase reporter vector (pGL3-basic, Promega ...

The basic pattern of genomic DNA methylation is established at the time of embryo implantation through a wave of de novo methylation, but CpG islands are protected through a mechanism that ...

To make the full-length wild-type Ubp10 expression plasmid (pMN2), the protein coding sequences were amplified from Saccharomyces cerevisiae genomic DNA by PCR using KOD polymerase (EMD Millipore).

Before a cell divides, it first creates copies of its DNA so that the two daughter cells both receive a complete copy of its genetic blueprint. The DNA is arranged in a double helix that is made of ...