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Table 2 Significant markers associated with forage quality traits under well-watered control (CTL), mild water deficit (Mild) and severe water deficit (Severe) in the panel of 198 accessions. Chromosome numbers are based on M. truncatula

From: Identification of genetic loci associated with forage quality in response to water deficit in autotetraploid alfalfa (Medicago sativa L.)

Treat-ment Trait Marker Chr P value R2 Associated with other traits Annotated gene
CTL ADF S1_110050752 4 5.86E-05 0.08 DDM,ENE,IVTDMD30,IVTDMD48,ME,NEG,NEL,NEM,CP,TDN
CTL DMI1 S1_305729816 7 5.68E-05 0.11 IVTDMD30,IVTDMD48,NDFD48,CP, RFQ,TDNL programmed cell death protein
CTL ADF S1_231443201 7 9.34E-05 0.08 DDM,ENE,ME,NEG,NEL,NEM,TDN,TDNL
CTL ASH S1_276968305 U 5.83E-07 0.15 FAT,IVTDMD48,NDFD48,TDNL
CTL IVTDMD48 S1_351118210 6 7.44E-05 0.11 NDFD48,NFC,RFQ,TDNL
CTL dNDF30 S1_157382372 8 8.21E-05 0.11 Lignin,NFC  
CTL DMI1 S1_176594850 5 9.97E-05 0.10 DMI,FAT hypothetical protein
CTL ASH S1_220027052 7 3.15E-06 0.12 NFC  
CTL ASH S1_371197359 2 4.46E-06 0.15 TDNL reticulon-like protein B2
CTL ASH S1_7257201 1 9.57E-05 0.08 TDNL  
CTL FAT S1_301932961 U 8.36E-05 0.10 TDNL  
CTL NFC S1_201458525 6 1.67E-05 0.10 TDNL  
CTL NFC S1_153379823 4 4.19E-06 0.15   cadmium/zinc-transporting ATPase
CTL ASH S1_121767806 4 6.37E-05 0.09   
CTL ASH S1_271419513 8 7.47E-06 0.11   
CTL ASH S1_280254383 U 9.57E-05 0.10   
CTL ASH S1_292633486 U 2.14E-05 0.11   
CTL ASH S1_371197348 U 5.12E-05 0.13   
CTL ASH S1_60623914 2 2.29E-05 0.09   
CTL dNDF30 S1_322005811 U 1.15E-05 0.10   
CTL IVTDMD30 S1_62489807 2 6.63E-05 0.09   
CTL IVTDMD48 S1_66277800 3 9.85E-05 0.12   
CTL Lignin S1_333201923 U 7.53E-05 0.11   
CTL NDFD48 S1_212677714 7 9.72E-05 0.08   
CTL NDFD48 S1_250094545 8 6.34E-05 0.12   
CTL NFC S1_314670933 U 3.91E-05 0.11   
CTL CP S1_164595549 7 8.47E-06 0.10   
CTL CP S1_247656456 8 4.15E-05 0.12   
CTL CP S1_258595951 8 8.41E-05 0.10   
CTL CP S1_28009323 1 6.19E-05 0.10   
CTL CP S1_385819739 U 7.88E-05 0.08   
CTL RUP S1_110050740 7 4.92E-06 0.11   
CTL RUP S1_185177363 5 2.30E-05 0.12   
CTL RUP S1_217816246 7 4.70E-05 0.10   
CTL TDNL S1_162648265 5 1.22E-05 0.10   
CTL TDNL S1_316254019 U 1.39E-05 0.11   
CTL TDNL S1_373469214 U 4.59E-05 0.09   
CTL TDNL S1_378651194 U 1.56E-05 0.12   
CTL TDNL S1_63800922 3 6.22E-06 0.14   
CTL TDNL S1_75158591 3 4.51E-05 0.09   
Mild ASH S1_292679040 1 2.49E-13 0.27 dNDF48,NDFD48,
NFC,TDNL
cytochrome P450 family protein
Mild ASH S1_197238737 6 5.79E-16 0.38 dNDF48,NDFD48,NFC,RUP,TDNL
Mild ASH S1_136859347 4 4.05E-14 0.31 NDFD48,NFC,TDNL  
Mild ASH S1_300540244 7 2.14E-15 0.38 NDFD48,NFC,TDNL UDP-glucosyl-transferase family protein
Mild ASH S1_311409163 U 1.53E-10 0.21 NDFD48,NFC,TDNL exostosin family protein
Mild ASH S1_45016191 2 4.05E-07 0.16 NDFD48,NFC,TDNL  
Mild ASH S1_62932631 2 1.20E-14 0.32 NDFD48,NFC,TDNL helix loop helix DNA-binding domain protein
Mild ASH S1_62932652 2 1.20E-14 0.32 NDFD48,NFC,TDNL  
Mild dNDF30 S1_50692984 2 4.72E-07 0.16 dNDF48,ASH,NFC  
Mild ASH S1_151845055 5 5.68E-09 0.21 NFC,TDNL  
Mild ASH S1_163809114 5 1.15E-06 0.17 NFC,TDNL  
Mild ASH S1_177465248 5 2.27E-05 0.12 NFC,TDNL  
Mild ASH S1_220027044 7 8.39E-06 0.15 NFC,TDNL  
Mild ASH S1_309228882 8 5.33E-08 0.18 NFC,TDNL carotenoid cleavage dioxygenase
Mild aNDF S1_366420904 U 7.21E-05 0.09 IVTDMD30,
IVTDMD48
 
Mild ASH S1_130145842 4 3.78E-07 0.17 NFC,TDNL RING zinc finger protein
Mild ASH S1_163809083 5 1.10E-05 0.14 NFC,TDNL  
Mild ASH S1_294827153 2 5.09E-09 0.23 NFC,TDNL auxin-binding protein ABP19a
Mild ASH S1_387336049 3 3.82E-07 0.16 NFC,TDNL  
Mild ASH S1_96848449 3 1.82E-06 0.16 NFC,TDNL  
Mild NFC S1_380790483 U 1.75E-05 0.13 NFC,TDNL  
Mild dNDF30 S1_11398797 3 1.11E-06 0.16 dNDF48  
Mild dNDF30 S1_121767803 6 5.76E-07 0.17 dNDF48  
Mild dNDF30 S1_140803955 4 6.87E-07 0.16 dNDF48 prolyl 4-hydroxylase subunit alpha-like protein
Mild dNDF30 S1_20593175 1 6.68E-07 0.16 dNDF48 LRR receptor-like kinase
Mild dNDF30 S1_255810503 8 6.88E-07 0.16 dNDF48  
Mild dNDF30 S1_323917811 6 6.48E-07 0.16 dNDF48  
Mild dNDF30 S1_324999216 5 1.04E-06 0.16 dNDF48  
Mild dNDF30 S1_328564258 8 6.50E-07 0.16 dNDF48  
Mild dNDF30 S1_352766048 7 7.37E-07 0.16 dNDF48  
Mild dNDF30 S1_368369179 1 6.26E-07 0.16 dNDF48 HASTY 1
Mild dNDF30 S1_41503160 2 8.40E-05 0.09 dNDF48  
Mild dNDF30 S1_92116984 3 7.23E-08 0.16 dNDF48 OPT family oligopeptide transporter
Mild dNDF30 S1_104541975 4 2.28E-07 0.17 dNDF48  
Mild ASH S1_217816276 7 5.75E-06 0.11 NFC hypothetical protein
Mild ASH S1_244286074 8 3.92E-05 0.11 NFC  
Mild ASH S1_274178328 U 8.28E-08 0.19 NFC E3 ubiquitin-protein ligase XBOS32
Mild ASH S1_97771859 3 1.66E-05 0.11 NFC  
Mild ASH S1_146032006 4 1.34E-05 0.11 TDNL  
Mild IVTDMD48 S1_104542260 4 8.56E-05 0.09 TDNL  
Mild IVTDMD48 S1_41574028 2 9.35E-05 0.12 NDFD48  
Mild ASH S1_109199212 4 9.23E-05 0.12   
Mild ASH S1_255810496 8 5.06E-06 0.14   
Mild ASH S1_274180547 U 1.97E-05 0.10   
Mild ASH S1_319319782 1 7.42E-06 0.11   IQ calmodulin-binding motif protein
Mild ASH S1_343058809 U 2.88E-05 0.13   
Mild ASH S1_344523780 U 6.40E-05 0.09   
Mild ASH S1_380790483 7 4.92E-08 0.19   feronia receptor-like kinase
Mild ASH S1_46291954 2 1.56E-05 0.15   
Mild dNDF30 S1_73439383 3 9.68E-05 0.12   
Mild FAT S1_251411374 8 8.22E-05 0.09   
Mild Lignin S1_77578936 3 2.58E-05 0.10   
Mild NFC S1_4134311 1 4.89E-05 0.09   
Mild NFC S1_95240267 7 1.50E-06 0.15   
Severe DMI1 S1_174013573 5 4.78E-05 0.10 DMI,FAT,RFQ,RFV  
Severe ASH S1_295104600 8 3.83E-12 0.25 NDFD48,NFC,TDNL  
Severe DMI1 S1_223418326 7 6.33E-05 0.09 DMI,RFQ,RFV  
Severe ASH S1_3090630 1 2.17E-05 0.10 dNDF30,dNDF48  
Severe ASH S1_368127329 7 2.40E-07 0.16 NFC,TDNL  
Severe ASH S1_54810936 2 5.67E-06 0.13 NFC,TDNL  
Severe NFC S1_380541834 U 3.38E-05 0.12 ASH  
Severe ASH S1_108148173 4 4.90E-07 0.17 NFC TIR-NBS-LRR family protein
Severe ASH S1_238285037 7 6.46E-05 0.10 NFC  
Severe ASH S1_259198355 8 5.03E-07 0.15 NFC interferon-induced guanylate-binding protein
Severe ASH S1_261323300 8 3.13E-06 0.14 NFC peroxidase family protein
Severe ASH S1_288329783 U 5.02E-06 0.13 NFC  
Severe ASH S1_303744644 U 4.95E-06 0.13 NFC  
Severe ASH S1_314656475 U 4.29E-06 0.13 NFC  
Severe ASH S1_351945756 U 1.06E-05 0.14 NFC  
Severe ASH S1_36657304 2 6.07E-06 0.13 NFC  
Severe ASH S1_86892057 3 4.10E-06 0.14 NFC  
Severe ASH S1_94485521 3 3.17E-06 0.14 NFC  
Severe ASH S1_42165100 2 4.07E-05 0.12 TDNL  
Severe ASH S1_138061496 4 5.62E-05 0.11   
Severe ASH S1_198430876 6 1.36E-06 0.12   
Severe ASH S1_20159111 1 1.27E-05 0.14   
Severe ASH S1_20221412 1 7.64E-06 0.13   
Severe ASH S1_208437908 7 3.99E-07 0.16   
Severe ASH S1_259969207 8 1.18E-05 0.14   
Severe ASH S1_314502177 U 4.76E-06 0.13   
Severe ASH S1_380541834 U 6.82E-06 0.14   
Severe ASH S1_62529190 2 3.89E-06 0.13   
Severe ASH S1_66246980 3 6.79E-05 0.09   
Severe ASH S1_97087353 3 1.64E-06 0.14   
Severe FAT S1_152463122 5 5.53E-07 0.16   
Severe FAT S1_213944479 7 9.20E-06 0.15   
Severe FAT S1_221806152 7 3.65E-05 0.10   
Severe FAT S1_260532035 8 4.56E-05 0.09   
Severe FAT S1_310998070 1 2.79E-07 0.15   RNA-binding (RRM/RBD/RNP motif) family protein
Severe FAT S1_323399172 U 8.83E-05 0.08   
Severe FAT S1_68331276 3 5.32E-07 0.15   
Severe NFC S1_313299937 U 1.99E-05 0.10   
Severe RUP S1_323002939 U 6.01E-05 0.09