METHYLMALONYL-CO-A-DECARBOXYLASE (ENZYME); VEILLONELLA (MIKROBIOLOGIE); AMINOSÄURESEQUENZ, PRIMÄRSTRUKTUR (PROTEINE, PEPTIDE); MIKROBIELLE GENE (MIKROBIOLOGIE); PRIMÄRSTRUKTUR DER DESOXYRIBONUKLEINSÄUREN; VERGLEICHENDE BIOCHEMIE; GENEXPRESSIONSMECHANISMUS (GENETIK); METHYLMALONYL-CO-A DECARBOXYLASE (ENZYMES); VEILLONELLA (MICROBIOLOGY); AMINO ACID SEQUENCE, PRIMARY STRUCTURE (PROTEINS, PEPTIDES); MICROBIAL GENES (MICROBIOLOGY); PRIMARY STRUCTURE OF DEOXYRIBONUCLEIC ACIDS; COMPARATIVE BIOCHEMISTRY; MECHANISM OF GENE EXPRESSION (GENETICS)