A complex molecular machine, the spliceosome, ensures that the genetic information from the genome, after being transcribed ...

Scanning electron microscopy is a general type of electron microscopy that generates a topological image of a sample using a beam of electrons to achieve much higher spatial resolution than light ...

A complex molecular machine, the spliceosome, ensures that the genetic information from the genome, after being transcribed ...

Electron microscopy uses a beam of electrons to illuminate a sample and achieve much higher spatial resolution than light microscopy. Transmission electron microscopy generates an image of the ...

The electron microscope is invented by Max Knoll and Ernst Ruska (shown), allowing for the investigation of a wide range of materials, including biological samples.

The discovery of rutherfordium-252, the shortest-lived superheavy nucleus with a 60-nanosecond half-life, advances the understanding of the “island of stability” and lays groundwork for further ...

The management of Leishmania donova ni (LD), responsible for fatal visceral leishmaniasis (VL), faces increasing challenges due to rising drug-unresponsiveness, leading to increasing treatment ...

In biology textbooks, the endoplasmic reticulum is often portrayed as a distinct, compact organelle near the nucleus, and is ...

The circadian system constrains an organism's palette of behaviors to portions of the solar day appropriate to its ecological niche. The central light-entrained clock in the suprachiasmatic nucleus ...

Bonus Aug 03, 2007 Aug 06, 2007 Apr 30, 2007 Bonus Ratio: 1 share(s) for every 1 shares held Bonus Aug 06, 2004 Aug 09, 2004 Apr 24, 2004 Bonus Ratio: 1 share(s) for every 1 shares held Bonus Sep 17, ...

A new milestone in nuclear physics has been achieved with the direct observation of three different deformations in the atomic nucleus of lead-190 (190 Pb). These deformations, associated with ...