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Table 2 S. meliloti 1021-derived mutant strains

From: A comparative genomics screen identifies a Sinorhizobium meliloti 1021 sodM-like gene strongly expressed within host plant nodules

ORF Predicted function Length (amino acids) Type of mutation Strain name
SMc01562 hypothetical protein 96 deletion ΔSMc01562.6
     ΔSMc01562.25
     ΔSMc01562.100
SMc01562 hypothetical protein 96 non-disrupting insertion of pJH104 GUS marker A104U.original
     A104U.Xsd1
     A104U.Xsd6
     A104U.Xsd25
     A104U.Xs100
SMc01986 hypothetical protein 119 deletion ΔSMc01986.1
     ΔSMc01986.6
     ΔSMc01986.25
     ΔSMc01986.100
SMc01986 hypothetical protein 119 non-disrupting insertion of pJH104 GUS marker C104.1A.Xsd1
     C104.1A.original
     C104.2B.Xsd100
SMc00135 hypothetical protein 243 deletion ΔSMc00135.B1
     ΔSMc00135.B17
SMc00135 hypothetical protein 243 non-disrupting insertion of pJH104 GUS marker B104.3A
     B104.4B
     B104.2 C
SMc01422 hypothetical protein (probable operon with SMc01423,SMc01424) 128 deletion (SMc01422, SMc01423, SMc01424 all deleted in this strain) ΔSMc01422-24.D21 ΔSMc01422-24.D29
SMc01423 probable nitrile hydratase subunit β 219 deletion same as above
SMc01424 probable nitrile hydratase subunit α 213 deletion same as above
SMc01424-01422 hypothetical protein (probable operon with SMc01423,SMc01422) 213 non-disrupting insertion of pJH104 GUS marker D104.2A
     D104.3B
     D104.1 C
SMa0044 hypothetical protein 89 deletion ΔSMa0044.c1
     ΔSMa0044.c6
     ΔSMa0044.c10
SMa0044 non-disrupting insertion of pJH104 GUS marker 89   SMa0044.104.1A
     SMa0044.104.1B
     SMa0044.104.4 C
SMb20431 hypoth. arylmalonate decarboxylase 261 ORF-disrupting insertion of pJH104 GUS marker SMb20431.original
     SMb20431.Xsd1
SMb20360 hypothetical protein 243 ORF-disrupting insertion of pJH104 GUS marker SMb20360.original
     SMb20360.Xsd1
SMc03964 hypothetical protein 300 ORF-disrupting insertion of pJH104 GUS marker SMc03964.original
     SMc03964.Xsd6
SMc00911 hypothetical protein 275 ORF-disrupting insertion of pJH104 GUS marker SMc00911.original
     SMc00911.Xsd1
     SMc00911.original2
SMa1334 hypothetical protein 398 ORF-disrupting insertion of pJH104 GUS marker (may have a polar effect on 3′ genes Sma1332,-1331,-1329) SMa1334.original
     SMa1334.Xsd1
SMc01266 hypothetical protein 438 ORF-disrupting insertion of pJH104 GUS marker (may have a polar effect on 3′ gene Smc01265) SMc01266.original
     SMc01266.Xsd1
greA transcription elongation factor 158 ORF-disrupting insertion of pJH104 GUS marker greA.12.4.1a
expA1 (wgaA) EPSII biosynthesis enzyme 490 ORF-disrupting insertion of Tn5-Nm in expA—symbiotically proficient, competitor assay strain expA125::Tn5.Xsd1