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Supporting Information Ziemert et al. 10.1073/pnas.1324161111 Fig. S1. Geographic origin and numbers of Salinispora strains used in this study. Fig. S2. Operational biosynthetic unit (OBU) phylogeny supports duplication followed by divergence. Nonribosomal peptide synthetase (NRPS)4 was detected in all but one of the 75 Salinispora strains. NRPS19 was placed in a separate OBU that shared ca. 80% homologous C-domain sequence identity with NRPS4. It possesses an additional C domain in the NRPS gene Orf8 and was observed in 16 S. arenicola and S. pacifica strains. Individual phylogenies of the NRPS genes orf3 and 4 and the kynurenine monooxygenase orf6 from these two pathways all revealed a sister relationship between the NRPS4 and NRPS19 clades, which can best be explained by a duplication event. The products of these pathways have yet to be identified. 1, methyltransferase; 2, major facilitator superfamily; 3, NRPS; 4, NRPS; 5, MbtH; 6, kynurenine-3-monooxygenase; 7, NRPS; 8, NRPS; 9, lantibiotic dehydratase; 10, penicillin amidase. 1of10

Fig. S3. Polyketide synthase (PKS) and NRPS relative abundance and NaDPoS PKS classification (1). FAS, fatty acid synthase. 1. Ziemert N, et al. (2012) The natural product domain seeker NaPDoS: A phylogeny based bioinformatic tool to classify secondary metabolite gene diversity. PLoS ONE 7(3):e34064. 2of10

Fig. S4. Salinispora species phylogeny. Concatenated maximum-likelihood phylogeny based on 10 loci (dnaa, gyrb, pyrh, reca, pgi, trpb, atpd, succ, rpob, topa) derived from the genome sequence data. Strain names are followed by a capitalized letter, which indicates the 16S rrna sequence type and geographic origin. No letter indicates standard (ST) sequence type as previously described (1). Bootstrap support for maximum-likelihood and neighbor-joining methods was the same and is indicated along with Bayesian posterior probabilities. Numbers on the right indicate major clades used in Fig. 5. 1. Freel KC, Edlund A, Jensen PR (2012) Microdiversity and evidence for high dispersal rates in the marine actinomycete Salinispora pacifica. Environ Microbiol 14(2):480 493. 3of10

Fig. S5. Taxonomic assignments of top BLAST matches for OBUs observed in one strain (singletons). Cyano, cyanobacteria; proteo, proteobacteria. Fig. S6. Location-specific pathway acquisition. Likelihood analysis showing multiple ancestral nodes for PKS17 on the Salinispora species tree (black circles). This result was used to infer that the OBU had been acquired independently by four S. arenicola strains from Fiji (CNS-991, CNT-005, CNY-231, and CNY-280) and one S. pacifica strain from the Sea of Cortex (CNY-331). 4of10

Table S1. Salinispora strains and sequence accession numbers Species and strain IMG genome ID NCBI taxon ID S. arenicola CNB-458 2517572210 1136425 S. arenicola CNB-527 2515154093 1137250 S. arenicola CNH-646 2515154181 1136427 S. arenicola CNH-877 2519103192 1169176 S. arenicola CNH-905 2515154183 1137251 S. arenicola CNH-941 2515154193 1137252 S. arenicola CNH-962 2519103193 1169175 S. arenicola CNH-964 2515154125 1136430 S. arenicola CNP-105 2518285551 1169174 S. arenicola CNP-193 2518285552 1169170 S. arenicola CNQ-748 2515154180 1144929 S. arenicola CNR-107 2519103194 1169167 S. arenicola CNR-921 2515154203 1136429 S. arenicola CNS-205 641228504 391037 S. arenicola CNS-991 2516143022 999546 S. arenicola CNS-051 2518285553 1169178 S. arenicola CNS-673 2519103185 1144930 S. arenicola CNS-744 2518285554 1169168 S. arenicola CNT-005 2517572137 1137255 S. arenicola CNT-798 2515154186 1137256 S. arenicola CNT-800 2515154088 1137253 S. arenicola CNT-850 2515154135 1136428 S. arenicola CNT-857 2515154127 1137254 S. arenicola CNT-859 2517572233 1169163 S. arenicola CNX-481 2518285555 1169169 S. arenicola CNX-482 2515154137 1136426 S. arenicola CNX-508 2515154188 1137257 S. arenicola CNX-814 2517572152 1169171 S. arenicola CNX-891 2515154187 1137258 S. arenicola CNY-011 2517572153 1169162 S. arenicola CNY-231 2518285558 1169179 S. arenicola CNY-234 2519103195 1169165 S. arenicola CNY-256 2518285559 1169166 S. arenicola CNY-260 2518285560 1169177 S. arenicola CNY-280 2517572154 1169173 S. pacifica CNQ-768 2517572155 1169193 S. pacifica CNR-114 2515154178 1137260 S. pacifica CNR-894 2515154194 1137261 S. pacifica CNR-942 2518285561 1169187 S. pacifica CNS-055 2518285562 1169182 S. pacifica CNS-103 2515154129 1137262 S. pacifica CNS-860 2518285563 1169186 S. pacifica CNS-996 2517572157 1169189 S. pacifica CNT-001 2515154184 1136416 S. pacifica CNT-003 2515154126 1136417 S. pacifica CNT-029 2515154177 1136418 S. pacifica CNT-045 2517572158 1169190 S. pacifica CNT-084 2515154202 1136419 S. pacifica CNT-124 2517572159 1169188 S. pacifica CNT-131 2515154200 1136420 S. pacifica CNT-569 2515154124 1137263 S. pacifica CNT-584 2517572160 1169191 S. pacifica CNT-603 2515154185 1136424 S. pacifica CNT-609 2517572161 1169184 S. pacifica CNT-796 2515154182 1206102 S. pacifica CNT-849 2518285550 1137264 S. pacifica CNT-851 2517572162 1169180 S. pacifica CNT-854 2515154170 1137265 S. pacifica CNT-855 2515154128 1137266 S. pacifica CNY-237 2517572163 1169185 S. pacifica CNY-330 2518645626 1169192 S. pacifica CNY-331 2518645627 1169181 S. pacifica DSM-45543 2517572194 168694 5of10

Table S1. Cont. Species and strain IMG genome ID NCBI taxon ID S. pacifica DSM-45544 2517287019 999543 S. pacifica DSM-45546 2516653042 1050198 S. pacifica DSM-45547 2516493032 1050199 S. pacifica DSM-45548 2517287023 999544 S. pacifica DSM-45549 2517434008 999545 S. tropica CNB-440 640427140 369723 S. tropica CNB-476 2517572211 1137247 S. tropica CNB-536 2517572212 1136431 S. tropica CNH-898 2515154094 1137248 S. tropica CNR-699 2518645624 1169198 S. tropica CNS-197 2515154163 1137249 S. tropica CNS-416 2517572164 1169195 IMG, Integrated Microbial Genomes database; NCBI, National Center for Biotechnology Information. 6of10

Table S2. Pathway (OBU) distributions among Salinispora arenicola strains Name CNB-458 CNB-527 CNH-646 CNH-877 CNH-905 CNH-941 CNH-962 CNH-964 CNQ-748 CNR-107 CNR-921 CNP-105 CNP-193 CNS-051 CNS-205 CNS-673 CNS-744 PKS4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 FAS1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 NRPS4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 lym 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 NRPS 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 PKS2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 rif 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 PKS1A 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 PKS3A 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 PKS3B 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 NRPS2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 PKS1B 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Sid1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 PKS5 1 1 0 1 1 0 0 0 1 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 1 1 1 1 1 1 1 PKS1C 1 1 0 0 0 0 0 0 1 1 1 0 0 1 1 1 1 0 1 0 0 0 0 0 0 1 1 1 1 1 0 1 1 1 1 1 0 PKS16 0 0 1 1 1 1 0 1 0 0 0 1 1 0 0 0 0 1 0 1 1 1 1 1 1 0 0 0 0 0 1 0 0 0 0 0 1 PKS15 0 0 1 1 1 1 0 1 0 0 0 1 1 0 0 0 0 1 0 1 1 1 1 1 1 0 0 0 0 0 1 0 0 0 0 0 1 NRPS14 0 0 1 1 1 1 0 1 0 0 0 1 1 0 0 0 0 1 0 1 1 1 1 1 1 0 0 0 0 0 1 0 0 0 0 0 1 PKS7 0 0 1 1 1 1 0 1 0 0 0 1 1 0 0 0 0 1 0 1 1 1 1 1 0 0 0 0 0 0 1 0 0 0 0 0 1 PKSNRPS2 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 1 0 1 0 sal 0 0 0 0 0 1 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 NRPS16 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 NRPS3 0 0 0 0 0 1 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PKS17 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 NRPS19 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PKS38 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PKS39 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 NRPS15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 NRPS45 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 PKS28 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PKS18 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 arn 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PKS40 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 PKS45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 PKS46 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 PKS57 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PKS58 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PKS59 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 cym 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 NRPS17 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 NRPS38 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 NRPS40 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 NRPS54 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 NRPS55 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 NRPS56 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 NRPS57 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 NRPS58 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 CNS-991 CNT-005 CNT-798 CNT-800 CNT-849 CNT-850 CNT-857 CNT-859 CNX-481 CNX-482 CNX-508 CNX-814 CNX-891 CNY-011 CNY-231 CNY-234 CNY-237 CNY-256 CNY-260 CNY-280 7of10

Table S3. Pathway (OBU) distributions among Salinispora tropica strains Pathway CNB-440 CNB-476 CNB-536 CNH-898 CNS-197 CNS-416 CNR-699 PKS4 1 1 1 1 1 1 1 FAS1 1 1 1 1 1 1 1 NRPS4 1 1 1 1 1 1 1 lym 1 1 1 1 1 1 1 Sid1 1 1 1 1 1 1 1 lom 1 1 1 1 1 1 1 slm 1 1 1 1 1 1 1 sal 1 1 1 1 1 1 1 Sid3 1 1 1 1 1 1 1 Sid4 1 1 1 1 1 1 1 NRPS3 1 1 0 1 1 1 1 spo 1 1 0 1 1 1 1 STpks1 1 0 0 0 1 0 1 FAS5 0 0 1 1 0 0 0 NRPS36 0 0 1 1 0 0 0 cya 0 0 1 0 0 0 0 PKS41 0 0 1 0 0 0 0 PKS42 0 0 0 1 0 0 0 NRPS41 0 0 0 1 0 0 0 Strain 8of10

Table S4. Pathway (OBU) distributions among Salinispora pacifica strains Strain CNQ-768 CNS-055 CNR-114 CNR-894 CNR-942 CNS-103 CNS-860 DSM45543 DSM45544 CNS-996 CNT-001 CNT-003 CNT-029 CNT-045 CNT-084 CNT-124 CNT-131 DSM45546 DSM45547 DSM45548 DSM45549 CNT-569 CNT-584 CNT-603 CNT-609 CNT-851 CNT-854 CNT-855 CNT-796 CNY-330 CNY-331 Pathway PKS4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 FAS1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 NRPS4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 cya 1 0 1 1 0 1 1 1 1 1 1 1 1 1 0 1 1 1 1 0 1 0 1 1 0 1 1 1 1 1 1 lym 1 1 1 1 1 1 0 0 1 0 1 1 1 0 0 1 1 1 1 1 0 1 1 1 0 1 1 1 1 1 1 lom 1 1 1 1 1 1 0 0 1 0 1 1 0 0 1 0 1 0 0 1 0 1 0 1 1 1 0 1 1 1 1 NRPS20 0 1 0 0 1 0 1 1 1 1 0 0 1 1 0 1 0 1 1 1 0 1 1 0 0 1 1 1 1 1 1 PKS16 1 1 1 1 1 1 0 0 1 0 1 1 0 0 1 0 1 0 0 0 0 1 0 1 1 1 0 1 1 1 1 slm 1 1 1 1 0 1 0 0 1 0 1 1 0 0 1 0 1 0 0 0 0 0 0 1 1 1 0 1 1 1 1 PKS19 1 1 1 1 0 1 0 0 1 0 1 1 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 1 1 1 1 NRPS16 1 0 1 1 0 1 0 0 1 0 1 1 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 1 1 1 1 NRPS19 1 0 1 1 0 1 0 0 1 0 1 1 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 1 1 1 PKS25 0 0 0 0 0 0 1 1 0 1 0 0 1 1 0 1 0 1 1 0 0 0 1 0 0 0 1 0 0 0 0 NRPS28 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 1 1 1 0 0 1 0 1 0 1 0 0 0 0 NRPS1 0 1 0 0 0 0 1 1 0 1 0 0 1 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 sal 0 0 0 0 1 0 1 1 0 1 0 0 0 1 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 SID1 0 0 0 0 0 1 0 0 1 1 0 0 0 1 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 NRPS27 0 0 0 0 0 0 1 1 0 1 0 0 1 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 PKS12 1 0 0 1 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 FAS3 0 0 0 0 0 0 1 1 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 NRPS43 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 PKS44 0 0 0 0 0 0 1 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 NRPS21 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 NRPS22 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 NRPS42 0 0 0 0 0 0 1 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 SID3 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 SID4 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 PKS9 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 PKS31 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 1 0 0 NRPS10 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 NRPS37 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 PKS2 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 NRPS3 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 spo 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 STPKS1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 PKS28 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 PKS10 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PKS20 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 FAS2 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PKS22 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PKS24 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PKS26 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 PKS27 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 PKS32 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 PKS33 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 9of10

Table S4. Cont. Strain CNQ-768 CNS-055 CNR-114 CNR-894 CNR-942 CNS-103 CNS-860 DSM45543 DSM45544 CNS-996 CNT-001 CNT-003 CNT-029 CNT-045 CNT-084 CNT-124 CNT-131 DSM45546 DSM45547 DSM45548 DSM45549 CNT-569 CNT-584 CNT-603 CNT-609 CNT-851 CNT-854 CNT-855 CNT-796 CNY-330 CNY-331 Pathway PKS34 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 PKS35 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 PKS43 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PKS47 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PKS49 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PKS53 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 PKS54 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 PKS56 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 NRPS26 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 NRPS32 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 NRPS33 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 NRPS49 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 PKS17 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 FAS5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 NRPS36 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 PKS8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PKS23 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 FAS4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PKS29 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 PKS30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 PKS36 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 PKS48 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PKS50 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PKS51 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PKS52 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PKS55 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 NRPS18 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 NRPS23 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 NRPS24 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 NRPS25 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 NRPS29 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 NRPS30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 NRPS31 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 NRPS35 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 NRPS44 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 NRPS46 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 NRPS47 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 NRPS48 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 NRPS50 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 NRPS51 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 NRPS52 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 NRPS53 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 NRPS59 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 of 10