A. Genomic organisation of the T6SS core component locus in MFE01. Genes are represented as arrows, indicating the direction of transcription. The sequences of the T6SS core component genes have been deposited in GenBank under the following accession numbers: vgrGc1: KX941475, tssA: KX941476, tssB: KX941477, tssC: KX941478, tssE: KX941479, paar-motif: KX941480, unkown1: KX907122, unknown2: KX941481, tssF: KX941482, tssG: KX941483, tssH: KX941484, sfa2: KX941485, tagU: KX941486, tagH: KX941487, tssJ: KX941488, tssK: KX941489, tssL: KX941490, tssM: KX941491, pppA: KX941492, ppkA: KX941493, vgrGc2: KX941494. B. Genomic organisation of the hcp3 locus. Genes are represented as arrows, indicating the direction of transcription. The sequences of the hcp3 locus genes have been deposited in GenBank under the following accession numbers: hcp3: KX941495, vgrG3: KX941496, arginine-decarboxylase: KX941497, sui1: KX941498, nudix-hydrolase: KX941499, duf2333: KX941500, amidase: KX941501, tec3: KX941502.