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1997
Abstract B symbol for 1 boron. 2 a residue of either of the a-amino acidsL-aspartic acid or L-asparagine when the state of amidation isuncertain (alternative to Asx). 3 a residue of an incompletelyspecified base in a nucleic acid sequence that may be cytosineor guanine or either thymine (in DNA) or uracil (in RNA).4 the ribonucleoside (5-
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Abstract B symbol for 1 boron. 2 a residue of either of the a-amino acidsL-aspartic acid or L-asparagine when the state of amidation isuncertain (alternative to Asx). 3 a residue of an incompletelyspecified base in a nucleic acid sequence that may be cytosineor guanine or either thymine (in DNA) or uracil (in RNA).4 the ribonucleoside (5-
openaire +1 more source

