Nucleotide (GenBank) : X51479 Klebsiella pneumoniae cit(+) gene for citrate carrier protein.

Nucleotide (GenBank) : X79817 K.pneumoniae (ATCC 13882) citC, citD, citE, citF, citG, dapB genes.

Nucleotide (GenBank) : M96436 Klebsiella pneumoniae oxaloacetate decarboxylase (oadB) gene, 3' end.

Nucleotide (GenBank) : M26289 K.pneumoniae oxaloacetate decarboxylase gamma-chain gene, complete cds.

Nucleotide (GenBank) : M26290 K.pneumoniae oxaloacetate decarboxylase beta-chain gene (oadB) gene, complete cds.

Nucleotide (GenBank) : M83146 Klebsiella pneumoniae sodium-dependent citrate carrier protein (citS) and oxaloacetate decarboxylase gamma-subunit genes, complete cds.

Nucleotide (GenBank) : U31464 Klebsiella pneumoniae citrate fermentation regulatory genes: sensor kinase CitA (citA), response regulator CitB (citB) and transcriptional regulator LtrA (ltrA) genes, complete cds.