A single gene may have a small number of nucleotides or a large number of nucleotides, in the same way that a word may be small or large (e.g. 'cell' vs. 'electrophysiology'electrophysiology
For each COG group in each genome, the total number of US cores in the genes was divided by the total number of nucleotides in the same genes.
Thus, aa residues 1 9 of M2e and M1 are encoded by the same nucleotides in the same reading frame and aa 10 23 of M2e and 239 252 of M1 in a different reading frame.
†Positions of nucleotides with mutation, which were counted from the first nucleotide of the coding sequence or the first nucleotide after the stop codon in the case of intergenic spacers; –, deletion of nucleotides, in which the number of nucleotides deleted equals the nucleotides in the same column for the corresponding strains that do not have the deletion.
The key advantage to the PRT assay is that a single pair of primers amplifies two genomic loci, producing products which differ in size by a few nucleotides, in the same tube.
A SNP was reported only when the number of different nucleotides in the same position was observed in more than 10% of the reads and sequence coverage of that region was at least 10X.
In addition to preferential monomer length in the nine TR families structural analyses further revealed a periodic distribution of A or T tracts (4 10 nucleotides), in the same manner as observed in TCAST and other centromeric satDNAs found in several other Tribolium species.
If two genotypes, for example one with the nucleotide G and another with the nucleotide A in the same position, have the same fitness, but mutation from G to A happens more often than mutation from A to G, then genotypes with A will tend to evolve.
Blast analysis of the first 764 nucleotides of the reverse complemented GenBank: FJ985864 indicated that nucleotides 1 359 aligned perfectly, beginning 26,374 nucleotides downstream in the same BAC, and nucleotides 403 764 aligned perfectly, beginning 35,659 nucleotides downstream also in the same BAC, with a gap of approximately 8900 bp between the two alignments (data not shown).
Detected SNPs were assigned ancestral or derived by assuming that the nucleotide found in the same position in the two other species was the ancestral nucleotide.
