TABLE 1.
Compounds that hyperaccumulate in ref4 rfr1-deficient plants
| Mass (M-H) | Putative empirical formula | Putative identity |
|---|---|---|
| 309 | C14H14O8 | Feruloylmalate |
| 339 | C15H16O9 | Sinapoylmalate |
| 355 | C16H20O9 | Feruloylglucose |
| 385 | C17H22O10 | Sinapoylglucose |
| 487 | C24H24O11 | Feruloylmalate-coniferyl alcohol coupling product |
| (dehydroconiferyl feruloylmalate) | ||
| 505 | C24H26O12 | Feruloylmalate-coniferyl alcohol coupling product |
| (guaiacylglycerol feruloylmalate) | ||
| 519 | C26H32O11 | Glycoside of coniferyl alcohol dimer (pinoresinol or dehydrodiconiferyl alcohol) |
| 521 | C26H34O11 | Modified glycoside of coniferyl alcohol dimer |
| (lariciresinol or dihydrodehydrodiconiferyl alcohol) | ||
| 533 | C26H30O12 | Feruloylglucose-coniferyl alcohol coupling product |
| (dehydroconiferyl feruloylglucose) | ||
| 535 | C25H28O13 | Unknown |
| 551 | C26H32O13 | Feruloylglucose-coniferyl alcohol coupling product |
| (guaiacylglycerol feruloylmalate) | ||
| 565 | C27H36O14 | Unknown |
| 583 | C27H34O13 | Unknown |
| 591 | C28H32O14 | 1,2-Disinapoylglucose |
| 681 | C33H34O18 | Possible lignan diglycoside |