Endonuclease III from Escherichia coli, yeast (yNtg1p and yNtg2p) and human and E.coli endonuclease VIII have a wide substrate specificity, and recognize oxidation products of both thymine and cytosine. DNA containing single dihydrouracil (DHU) and tandem DHU lesions were used as substrates for these repair enzymes. It was found that yNtg1p prefers DHU/G and exhibits much weaker enzymatic activ...

abu'l faid thawban ibn ibrahim, known as dhu'l-nun al-misri, is one of the most prominent figures in the history of sufism.  he is certainly considered as one of the top ten sufi scholars throughout the history. recognition of his status and his unheard words, as an effective criterion of western islam-world, seems necessary to recognize islamic sufism, for most of resources appreciat...

Dihydrouracil (DHU) is a DNA base damage product produced in significant amounts by ionizing radiation damage to cytosine under anoxic conditions. DHU represents a model for pyrimidine base damage (ring saturation products) of the type recognized and repaired by Escherichia coli endonuclease III and its homologs in other species. We have built this lesion into synthetic oligonucleotides, with D...

Abstract Disordered hyperuniformity (DHU) is one of the most prominent manifestations engineered disorder, which aims to circumvent limitations commonly related order. Considering k ‐space, isotropic DHU characterized by an suppression scattering for wavenumbers approaching zero. Thereby, stealthy a particularly strong form DHU, where even suppressed 0 < ≤ K within circular window radius . A...

Dehydrouramil hydrate hydrochloride (DHU), a stable analogue of alloxan, inhibited the phosphorylation of an endogenous protein of Mr 53,000 catalysed by a Ca2+-calmodulin-dependent protein kinase in extracts of islets of Langerhans. The concentration of DHU required for 50% inhibition was 0.09 mM. DHU did not inhibit islet cyclic AMP-dependent protein kinase and caused only slight inhibition o...