|
Compounds
|
Location in stem base
|
LMIa
|
Referencesb
|
|---|
|
10 dai
|
14 dai
|
21 dai
|
|---|
|
Host-derived
|
|
Feruloylagmatine
|
Leaf sheath (ep, vb)
| |
Leaf sheath (vb)
|
1
|
[31, 32]
|
|
Iridotrial glucoside
|
Leaf sheath (ep, vb)
| | |
2
|
[31, 33]
|
|
Oxo-octadecadiynoic acid
|
Leaf sheath (ep, vb)
| | |
1
|
[38]
|
|
Adenosyl methionine
|
Leaf sheath (ep)
| | |
1
|
[31]
|
|
Kaempferol methyl ether glucuronide
| |
Stem
| |
2
| |
|
Corchorusoside E
| |
Stem (vb)
| |
1
| |
|
Coumaroylagmatine
| | |
Leaf sheath (vb), stem (co)
|
1
|
[31,32,33]
|
|
Feruloylserotonin
| | |
Leaf sheath (vb)
|
1
|
[31, 32]
|
|
Coumaroylserotonin
| | |
Leaf sheath (vb)
|
1
|
[31,32,33]
|
|
PA(38:3)
| |
Leaf sheath
|
Leaf sheath
|
2
| |
|
PS(36:3)
| |
Leaf sheath
|
Leaf sheath
|
2
| |
|
Pathogen-derived
|
|
Cerebroside C
|
Leaf sheath (ep)
| | | | |
|
Enniatin B
| |
Leaf sheath (ep)
|
Leaf sheath
|
1
| |
|
Enniatin B2
| | |
Leaf sheath
|
1
| |
|
Enniatin B4
| | |
Leaf sheath
|
1
| |
|
Enniatin A1
| | |
Leaf sheath
|
1
| |
|
Beauvericin
| | |
Leaf sheath
|
1
| |
- Additional file 2: Table S1 provides a complete list of annotated compounds, locations, molecular formulas, adducts, and theoretical masses. Abbreviations: co, specific location in cortex parenchyma; dai, days after root inoculation with F. graminearum; ep, specific location in epidermis; PA, phosphatidic acid; PS, phosphatidylserine; vb, specific location in vascular bundles
- aLevel of metabolite identification (LMI) in public databases: 1, putative compound (match to a single compound); 2, putatively characterized compound class or representative of a compound class (match to isomeric metabolites)
- bReferences (Ref) for metabolites detected in studies on wheat or barely resistance to the spike disease Fusarium head blight caused by F. graminearum
