Our approach is similar to the proposed scenario of Ma et al. [ 39] who were interested in the de novo appearance of a single type of nucleotide synthetase on a surface, following the spirit of the model of Szabó et al. [ 31] for the appearance of replicases.
If sequence alignment generates a gap ("-" represents gap in this paper), then when the cursor points to a position, it is treated as a new type of nucleotide element.
The count of motifs with only a single type of nucleotide in Additional file 5 and the count of motif copy numbers in the genome by DNAStar could be conflated.
Since we did not distinguish among synonymous and nonsynonymous sites in the Arabidopsis sequences, the significant rate difference is an average across all types of nucleotide sites and reflects the net substitution rate of neutral sites and any sites influenced by positive or negative selection.
From the values, it is possible to calculate the odds of a given nucleotide sequence being an RNA editing site neighbor sequence over a random sequence by 7 where A is a given 41-nucleotide sequence in which the 31st residue was a cytidine and A i is the type of nucleotide at the ith position.
Bph9 in Pokkali was also a high and broad-spectrum BPH- resistance gene, encoding a rare type of nucleotide-binding and leucine-rich repeat (NLR) gene (Zhao et al., 2016).
In a recent study, we isolated Bph9 and revealed that Bph9 encodes a rare type of nucleotide-binding and leucine-rich repeat (NLR) gene (Zhao et al., 2016).
Each reaction involves a single-stranded DNA template, a DNA primer and a DNA polymerase in the presence of a mixture of the four unmodified nucleotides, one of which is labeled, and a type of modified chain-terminating nucleotide.
Recently, Bph9 from Pokkali has been cloned, encoding a rare type of nucleotide-binding and leucine-rich repeat (NLR) gene (Zhao et al., 2016).
Three test mixtures were composed of molecules differing in (1) position of one, the same nucleotide (A) in the sequence, (2) position of three nucleotides (A, C, G) in the sequence, and (3) type of nucleotide (A, C, G) in the same position of the sequence (20th).
