Exact(6)
Because small-t shares methionine-containing tryptic peptides with large-T, the two polypeptides are probably coded, in part, by a common nucleotide sequence.
Walker, J. E., Saraste, M., Runswick, M. J. & Gay, N. J. Distantly related sequences in the α- and β-subunits of ATP synthase, myosin, kinases and other ATP-requiring enzymes and a common nucleotide binding fold.
In alignments with genomic sequences, two successive colors must be interpreted consistently since they share a common nucleotide that is interrogated twice.
Homeobox genes share a common nucleotide sequence motif (the homeobox) encoding the roughly 61 amino acid homeodomain.
Nucleotide substitute analysis showed that a common nucleotide substitution was observed at partial E1 gene site 250 (T→C) in outbreak isolates and FJ882911.
Comparative analysis of A2-gene alleles from CL (type I) and VL (Type II, III and IV) strains showed that the genes are composed of a common nucleotide sequence at the 5' end followed by a region of varying length inserted from the position 97 of the ORF to the 3' end which is a stretch of a number of more or less conserved repeated nucleotide patterns.
Similar(54)
The polymorphism associated with human lupus changed a common G nucleotide to an A nucleotide, thereby disrupting a binding site for what seemed to be the RUNX1 transcription factor.
Four-fold degenerate codon usage was A/T biased in the third position, and T was the preferred nucleotide, except in the Arg, Gly and Ser1 codon families, where A was the most common nucleotide in the third position.
Similarly, our novel miRNA candidates have A as the second most common nucleotide at the 5' end, with a frequency of 36%.
Current figures (miRBase V13) for the frequency of U at the first position are: Arabidopsis 76% and rice 58%, while the second most common nucleotide is A, with Arabidopsis 12% and rice 11%.
Briefly, if the most common nucleotide at an aligned position was prevalent 60% of the time, then it was reported in the consensus.
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