The codon to be modified is underlined, with the nucleotide to be deaminated in red.
A nucleotidase is a hydrolytic enzyme that catalyses the hydrolysis of a nucleotide to its original constituents.
The cGMP-dependent relaxation of contractile cells depends on the ability of the cyclic nucleotide to interfere with intracellular calcium; however, this is not the only mechanism involved.
The cytosine nucleotide to be methylated is located next to a guanine nucleotide, i.e. in a CpG dinucleotide, although recent research has found methylated cytosine in other sequence contexts, such as CpA [24].
A timed x-ray exposure clearly showed that the enzyme had wrapped around the DNA strands and had added a nucleotide to the partial strand.
Others join two substrates together, such as DNA polymerase linking a nucleotide to DNA.
These enzymes function by repeatedly adding a nucleotide to the 3′ hydroxyl group at the end of the growing polynucleotide chain.
We therefore arbitrarily assign the breakpoint nucleotide to the most 5' nucleotide of the short repeat.
Subsequent reduction allowed nucleotide to rebind, i.e. for nucleotide exchange to occur [16], [25].
This Fur Box consists of two 9 bp inverted repeat sequences separated by a single A nucleotide to create a 19 bp palindromic sequence as follows: GATAATGATAATCATTATC [33].
All longitudinal within-host sequences were translated from nucleotide to protein sequences with the GeneCutter tool (http://www.hiv.lanl.gov/content/sequence/HIV/HIVTools.html).html
