Synchronized 3T6 (mouse fibroblast) ghost monolayers (isolated nuclei) were utilized to study the effects of ATP and ADP levels on DNA replication in vitro. A system yielding discontinuous ...
Researchers used a novel phosphate-activation reagent, 2-MeImIm-Cl, in an improved coupling reaction to increase the yield of ADP- or ATP-containing molecules. Unlike traditional reactions, the ...
Extracellular purine (ATP, ADP) and pyrimidine (UTP, UDP) nucleotides mediate their effects via P2 receptors (Ralevic and Burnstock, 1998). P2 receptors consist of ligand-gated intrinsic ion channels, ...
ATP-ADP exchange was estimated in the presence of plasma membrane H+-ATPase of oat (Avena sativa) roots partially purified with Triton X-100 by measuring [14C]ATP formation from [14C]ADP. Most studies ...
ATP is the main source of energy for most cellular processes. The building blocks of ATP are carbon, nitrogen, hydrogen, oxygen, and phosphorus. Because of the presence of unstable, high-energy bonds ...
A simple two-carbon compound may have been a crucial player in the evolution of metabolism before the advent of cells, according to a new study. The finding potentially sheds light on the earliest ...
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