Biol. 48:443 (1970), by the search for similarity method of Pearson & Lipman, Proc. Cell. Biol. When you liked this short article along with you would want to acquire details regarding n-acetylneuraminic acid factory generously check out our web-site. 4:1440-1448) ADH2 (Russell et al. "Conservatively modified variations" of a particular polynucleotide sequence refers to those polynucleotides that encode identical or essentially identical amino acid sequences, or where the polynucleotide does not encode an amino acid sequence, to essentially identical sequences.