The authors use elegant time-dependent microscopy reporter assays in immortalized tumor cell models to show that HIV-1 Vif causes a pseudo-metaphase arrest rather than a G2 arrest. The metaphase ...

Middle: Cartoon model depicting pseudo-metaphase alignment of Vif-expressing cells with unbalanced microtubule attachment followed by three-step polar chromosome cycle. Bottom: Cartoon depiction of ...

Busà Photography / Getty Images Many people believe that being wealthy means having a nice house, a late-model car, and a summer cottage, but the kind of money possessed by the wealthiest 1% of ...

Toybrary owner Liza Wilson said 1-year-olds become engrossed in figuring out how to hook, snap, click, or slide each latch. “The best baby toys are sensory, like this,” Wilson said.

Now select the ‘Manage’ option appearing in the top ribbon under the ‘Picture Tools’ Select the ‘Slide Show’ option to begin the photos slideshow. As soon as you click the ‘Slide ...

Following 1°h of hybridization, the slide was subjected to a wash series (pre-warmed to 45°C) consisting of 3 jars containing 4X SSC and 0.1% Tween-20 in each one of them (5°min each). Meanwhile, ...

There are two important events in oocyte meiotic maturation, the G2/M transition and metaphase I progression ... the oocytes were moved onto a clean glass slide that dropped with a solution (1% PFA ...

RNA was isolated from 1 × 10 6 cells using Trizol reagent (Invitrogen ... Of the 20 OCI/AML-4 metaphase cells analyzed all contain the karyotype 46, xx, der (6) add (6) (p25) add (6) (q25 ...