Results 151 to 160 of about 669,704 (210)

Chronological lifespan extension and nucleotide salvage inhibition in yeast by isonicotinamide supplementation. [PDF]

open access: yesJ Biol Chem
Kalita AI   +9 more
europepmc   +1 more source

Whence the demise and fall of the RNA World?

open access: yes
Medvegy A   +3 more
europepmc   +1 more source
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Enzymic determination of uracil nucleotides in tissues

Analytical Biochemistry, 1970
Abstract An enzymic assay for the sequential determination of UDP-glucose, UDP-galactose, UTP, UDP, and 5′-UMP in tissues is described. Two moles of NAD are reduced per mole of uracil nucleotide by use of UDPG dehydrogenase as indicator enzyme. The procedure is highly specific for the measurement of uridine 5′-phosphates.
Dietrich Keppler
exaly   +4 more sources

Receptors responsive to extracellular uracil nucleotides [PDF]

open access: possibleDrug Development Research, 1998
The cloning of P2Y 4 and P2Y 3 (chicken) / P2Y 6 (rat, human) receptors has been the ultimate proof that receptors for pyrimidine nucleotides exist. However, on the basis of their structure these receptors do not constitute a family of their own but belong to the P2Y family, which thus encompasses selective purinoceptors (P2Y 1 , P2Y 11 ), nucleotide
Marc Parmentier
exaly   +3 more sources

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