Using a modern imaging technology known as cryo-electron microscopy, researchers at UT Southwestern Medical Center have ...

Carotenoids, which are the most widespread class of pigments in nature, are usually tetraterpenoids with 40 carbon atoms. These molecules have a system of double bonds that constitute the chromophore ...

This study aims to evaluate the growth and pigmentation of koi fish (Cyprinus carpio) fed with carotenoids from golden snail eggs (GSE). Fish were fed a control diet (0 ppm), supplemented with 75 ppm, ...

Using advanced electron crystallography techniques, researchers at Stockholm University have succeeded in determining the ...