lyxose

Making ribose in interstellar ices Astrobiologists have long speculated on the origin of prebiotic molecules such as amino acids… Expand

We present electronic structure calculations on the isomerization and epimerization of xylose to xylulose and lyxose… Expand

ABSTRACT Enzymatic processes are useful for industrially important sugar production, and in vitro two-step isomerization has… Expand

Evidence for an “RNA world,” an episode of life on Earth during which RNA was the only genetically encoded component of… Expand

Seven new tannins, elaeagnatins A-G, have been isolated from the leaves of Elaeagnus umbellata (Elaeagnaceae) together with… Expand

Isolation and structure elucidation of an acid-resistant fluorescent molecule from human extracellular matrix revealed the… Expand

When initial velocities are measured with yeast hexokinase at pH 7, 17 degrees, the inert coordination complex chromium-ATP is… Expand

In the nucleoside triphosphatase activity that yeast hexokinase shows in the absence of acceptor substrate the Km values for… Expand

The demonstration that epithelial cells of mouse and rat synthesize basement membrane antigens in tissue culture has established… Expand

Thirty sugars and related compounds have been tested on the blowfly Phormia regina Meigen to determine their nutritive value for… Expand