The Drosophila Gateway™ Vector collection is a set of 68 Gateway-based vectors designed to express epitope-tagged proteins in Drosophila culture cells or flies. At its core is Invitrogen's Gateway™ ...

Welcome to our growing collection of fun, hands-on science activities from Carnegie Science! Curated by Jeff Rich, Education and Outreach Coordinator at the Carnegie Science Observatories, these ...

Niches are local tissue microenvironments that maintain and regulate stem cells. Long-predicted from mammalian studies, these structures have recently been characterized within several invertebrate ...

Geochemical data from MESSENGER have revealed details of Mercury's surface composition, showing that it differs from the other rocky planets in the inner solar system. For example, the planet's ...

This review paper explores recent efforts to estimate state-and national-scale carbon dioxide (CO2) and methane (CH4) emissions from individual anthropogenic source sectors in the US. Nearly all state ...

We use molecular dynamics with a first-principles-based shell model potential to study pyroelectricity in lithium niobate. We find that the primary pyroelectric effect is dominant, and pyroelectricity ...

Algal blooms appear to be increasing on benthic substrates of naturally nutrient-poor lakes worldwide, yet common drivers across these systems remain elusive. The phenomenon has been notable in ...

Turner, Jordan A.; Dale, Daniel A.; Lilly, James; Boquien, Mederic; Deger, Sinan; Lee, Janice C.; Whitmore, Bradley C.; Anand, Gagandeep S.; Benincasa, Samantha M ...

The origin of Earth's volatile elements is highly debated. Comparing the chalcogen isotope ratios in the bulk silicate Earth (BSE) to those of its possible building blocks, chondritic meteorites, ...

We present observations of the now Local Group galaxy candidates Cassiopeia dSph, Pegasus dSph = And VI and Camelopadalis A. Our deep color-magnitude diagrams show that the first two galaxies are ...

We report here a novel approach to direct gene expression in the mouse somite based on the combined application of adenovirus-mediated gene delivery and whole embryo ex vivo culture. As proof of ...

A set of genes, including a lectin, two scavenger receptors and two actin regulators, were found to aid the early steps of coral-algal endosymbiosis, including algae recognition and uptake, in a Xenia ...