Selenocysteine (Sec) incorporation requires the TGA opal codon and a downstream Sec insertion sequence (SECIS), which can be partially randomized and cloned into M13 pIII fusion constructs for phage d
The second and third amino acid residues of the N-terminal arm of most Hox protein homeodomains are basic (lysine or arginine), whereas they are asparagine and alanine, respectively, in the Hoxa1 home
The OGG1 gene of Saccharomyces cerevisiae codes for a DNA glycosylase that excises 7,8-dihydro-8- oxoguanine (8-OxoG) and 2,6-diamino-4-hydroxy-5- N -methylformamidopyrimidine (Fapy) from damaged DNA.
The Antwerp database on large subunit ribosomal RNA now contains 607 complete or nearly complete aligned sequences. The alignment incorporates secondary structure information for each sequence. Other