DNA is transcribed into RNA inside the nucleus, then the RNA exits the ... The structure of the NPC has been determined by cryo-electron microscopy 7, but this technique cannot be used for living ...

The artificial cell nucleus (right) constructed using the purified DNA was morphologically very similar to the natural cell nucleus derived from an egg (left).

In addition to the nucleus, eukaryotic cells may contain ... For instance, researchers can use high resolution electron microscopy to take a snapshot through a thin cross-section or slice of ...

The 3D electron microscopy imaging is available using Serial Block Face (SB-EM) and Focused Ion Beam Scanning Electron Microscopy (FIB-SEM) or Electron Tomography (ET) Electron tomography is TEM based ...

Scanning Transmission Electron Microscopy (STEM) and Transmission Electron Microscopy (TEM) are two closely related imaging techniques used in material science, nanotechnology, and biology for ...

High resolution deconvolution microscopy-based image of MDA-MB-453 human breast cancer cells simultaneously labeled by immunofluorescence (Her-2, Green), DNA (DAPI, Blue, nucleus) and mRNA FISH ...

The picture shows a close-up of one carbon atom. A hydrogen atom has one proton as the nucleus and one electron in the region outside the nucleus. The electron and proton are attracted to each other.