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. 2014 Oct 14;166(4):1956–1971. doi: 10.1104/pp.114.245548

Table I. Metabolites with a reduced abundance in atr2 mutants.

An overview of the identified compounds of which the abundance was lower in the atr2-1 and atr2-2 mutants is given. For each compound, average peak areas of wild-type and atr2 mutant samples are given. For the structural elucidation of the compounds, see Supplemental Table S2 and Supplemental Figure S2.

No. Retention Time m/z Name Wild Type atr2-1 Change in atr2-1:Wild-Type Ratio atr2-2 Change in atr2-2:Wild-Type Ratio
Mean se Mean se Mean se
min
Glucosinolates
 1 1.28 422.025 3-Methylsulfinylpropyl glucosinolate 176,502 7,833 48,551 4,389 0.28 46,856 2,768 0.27
 2 3.82 388.077 2-Hydroxy-3-butenylglucosinolate 2,701 293 526 129 0.19 386 51 0.14
 3 3.61 895.117 Indol-3-ylmethylglucosinolate (dimer) 10,432 1,004 3,219 456 0.31 2,997 273 0.29
 4 2.10 847.149 4-Hydroxyindol-3-ylmethylglucosinolate (dimer)a 2,194 129 926 173 0.42 1,064 159 0.49
Oligolignols
 5 8.84 375.145 G(8-O-4)G 274 58 0 0 0.00 0 0 0.00
 6 9.14 375.146 G(8-O-4)G 222 57 0 0 0.00 0 0 0.00
 7 12.97 339.125 G(8-5)Ga 2,063 288 33 17 0.02 33 12 0.02
 8 15.45 337.109 G(8-5)G'a 877 79 13 9 0.02 81 27 0.09
 9 12.80 369.136 S(8-5)Ga 208 41 0 0 0.00 0 0 0.00
 10 13.12 553.208 G(8-O-4)G(8-5)G 356 71 0 0 0.00 0 0 0.00
 11 13.42 553.209 G(8-O-4)G(8-5)G 574 65 0 0 0.00 0 0 0.00
 12 14.71 583.218 G(8-O-4)S(8-5)G 7,656 817 78 44 0.01 51 25 0.01
 13 15.52 583.219 G(8-O-4)S(8-5)G 2,158 301 0 0 0.00 0 0 0.00
 14 16.25 581.203 G(8-O-4)S(8-5)G' 829 100 19 19 0.02 5 5 0.01
 15 12.77 555.224 G(8-O-4)G(red8-5)G 456 80 0 0 0.00 5 5 0.01
 16 16.66 613.232 G(8-O-4)S(8-8)S 37 15 0 0 0.00 0 0 0.00
 17 16.96 583.219 G(8-O-4)S/G(8-8)G/S 1,260 233 0 0 0.00 0 0 0.00
 18 18.00 809.306 G(8-O-4)G(8-O-4)S(8-8)S 272 63 0 0 0.00 0 0 0.00
Hexosylated oligolignols
 19 6.06 583.203 G 4-O-hexoside(8-O-4)Gb 523 80 24 18 0.05 46 30 0.09
 20 7.61 613.212 G 4-O-hexoside(8-O-4)Sb 778 71 46 19 0.06 48 21 0.06
 21 8.20 521.203 G(red8-8)G hexoside 412 60 42 17 0.10 53 28 0.13
 22 9.04 521.202 G(red8-8)G hexoside 882 54 365 73 0.41 407 77 0.46
 23 9.00 565.193 G 4-O-hexoside(8-5)Gb 3,748 298 576 91 0.15 1,053 136 0.28
 24 9.14 567.208 G 4-O-hexoside(red8-5)Gb 2,975 321 182 81 0.06 286 91 0.10
 25 10.68 521.203 G(red8-5)G hexoside 525 65 159 36 0.30 149 23 0.28
G(8-O-4/8-5)phenylpropenoic acid/ester
 26 5.98 551.177 G(8-O-4)feruloyl hexose 2,527 118 744 147 0.29 736 105 0.29
 27 11.68 775.246 G(8-O-4)feruloyl hexose + 224 D 7,413 878 2,154 319 0.29 3,243 383 0.44
 28 11.89 775.246 G(8-O-4)feruloyl hexose + 224 D 4,438 405 1,318 171 0.30 2,025 235 0.46
 29 9.54 533.167 G(8-5)feruloyl hexose 492 39 0 0 0.00 16 10 0.03
 30 10.08 533.166 G(8-5)feruloyl hexose 562 44 229 24 0.41 116 20 0.21
a

Compounds detected as fragments of the parent ion.  bCompounds detected as formic acid adducts.