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 ...

Key nuclear processes in eukaryotes, including DNA replication, repair, and gene regulation, require extensive chromatin remodeling catalyzed by energy-consuming enzymes. It remains unclear how the ...

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, ...

Aranan Tarih Aralığı: 2025-7-25 / 2025-07-26 Aranan Kelime: which one of the following statements is not correct a photophosphorylation is the synthesis of atp from adp and inorganic phosphate in the ...