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Table 2 Five new and ten known candidate genes around stable QTLs for oil-related traits in soybean

From: 4D genetic networks reveal the genetic basis of metabolites and seed oil-related traits in 398 soybean RILs

Candidate genes for oil-related traits Quantitative trait locus mapping and genome-wide association studies Comparative genomics analysis
Chr Markers associated Effect LOD score r2 (%) Trait Gene ID Arabidopsis homologs Pathway References
Gmα-PDHC New 3 Marker2405141, Marker2413638 0.07~0.15 3.12~7.15 1.83~6.86 Palmitic acids Glyma03g42190 At1g01090 Fatty acid synthesis Demeirleir et al. [57]
GmSEI New 9 Marker501874, Marker411800 − 0.11~0.08 2.58~3.64 1.85~3.02 Linolenic acid Glyma09g38570 At5g16460 Triacylglycerol biosynthesis Lunn et al. [17]
GmFAX1 New 19 Marker1565978, Marker1460807 0~0.06 3.64~38.15 0~5.15 Stearic acid; Glyma19g31610 At3g57280 Fatty acid transport Tian et al. [60]
GmPLDζ2 New 15 Marker135457, Marker93680 − 0.22~0.12 2.60~6.11 0.64~3.17 Oil content Glyma15g16270 At3g16785 Phospholipid synthesis Yang et al. [59]
GmPDCT New 7 Marker364973, Marker352632 − 0.79~ 0.46 3.43~10.08 2.24~5.67 Oleic acid; Linoleic acid; linoleic acid Glyma07g03350 At3g15820 Triacylglycerol biosynthesis Lu et al. [14]
GmLEC1-b Known 17 Marker226711, Marker169904 − 0.15~0.07 3.13~3.59 3.06~6.12 Stearic acid Glyma17g00950 At5g47670 Transcription factor Zhang et al. [56],
GmFAB2 Known 2 Marker1161043, Marker1192262 − 0.07~ 0.12 5.59~8.85 2.36~4.97 Palmitic acids Glyma02g15600 At2g43710 Fatty acid synthesis Carrero-Colónet al. [8]
GmFatB1b Known 4 Marker2230222, Marker2230222 0.25~0.52 2.75~5.90 1.26~1.90 Linoleic acid Glyma04g37420 At1g08510 Fatty acid synthesis Zhou et al. [57]
GmFatB1a Known 5 Marker2100153, Marker2204980 0.07~0.16 3.45~5.00 1.66~7.47 Linolenic acid; linoleic acid Glyma05g08060 At1g08510 Fatty acid synthesis Zhou et al. [57]
GmFatA Known 8 Marker673687, Marker674654 − 0.10~0.09 2.58~3.93 4.52~6.78 Stearic acid Glyma08g46360 At3g25110 Fatty acid synthesis Zhou et al. [57]
GmPLDα1 Known 6 Marker2029409, Marker1949300 0.09~0.16 3.28~6.51 2.07~4.24 Linolenic acid Glyma06g07230 At3g15730 Phospholipid synthesis Zhang et al. [13]
GmABI3 Known 8 Marker673687, Marker674654 − 0.10~0.09 2.58~3.93 4.52~6.78 Stearic acid Glyma08g47240 At3g24650 Transcription factor Zhang et al. [56]
GmDGAT1a Known 13 Marker2798086, Marker2790748 0.09~0.12 3.26~19.94 5.29~9.33 Stearic acid; linoleic acid Glyma13g16560 At2g19450 Triacylglycerol biosynthesis Torabi et al. [10]
GmPDAT1 Known 13 Marker2850221, Marker2850221 − 0.50~− 0.43 2.84~4.03 1.83~1.97 Stearic acid; linoleic acid Glyma13g16790 At5g13640 Triacylglycerol biosynthesis Liu et al. [12]
GmGA20OX Known 7 Marker288299, Marker366921 − 0.12~− 0.1 3.06~4.81 3.07~3.96 Linolenic acid Glyma07g08950 At5g51810 Transcription factor Lu et al. [108]