1. Salicylic pathway JA/ Ethylene biosynthesis PAD4 EDS1 ICS1 EDS5 SAeH –
specific or
enhanced
induction
Induced by
both
e2 and
Repressed
PAD4
EDS1
ICS1
EDS5 SA
NPR1
WRK70
TGA2
PR1
PR5
BGL2
CEV1 ET
FAD 3/7
ETR1/ERS1 JA
CTR1
COI1
JAR1
EIN2
EIN3
ERF1
Thi2.1
PDF1.2
VSP1
Signals
TGA
NIMIN1
NIMIN2
Salicylic
pathway
JA/
Ethylene
PLD
LOX2
AOS
AOC1
AOC2
OPR3
repression e2
biosynthesis
SSI2
SA/JA cross
talks
CYP81D1
BG1
Jacalin
At3g16470
Arginase 2
Response to both isolates display induction of genes involved in SA signaling and biosynthesis pathway and repression of genes involved in JA/Ethylene signaling pathway.
However, eH-response could display a stronger induction of SA-related genes. On the opposite, e2-response display a specific induction of genes involved in JA biosynthesis.
It should be
Fig. S3 - Schematic representation of transcriptional regulations of genes involved in jasmonic acid and salicylic acid signalling pathways: contrasted responses at 7 dpi between plants from the Bur-0 ecotype infected with eH or e2 isolates. Adapted from Zarate et al. Plant Physiology 2007, Brownfield et al and available data from the NASCArray website (references NASCARRAYS-52, NASCARRAYS-454 and NASCARRAYS-174)
Mélanie Jubault, Christine Lariagon, Ludivine Taconnat, Jean-Pierre Renou, Antoine Gravot, Régine Delourme, Maria J. Manzanares-Dauleux. Gene expression profiling of partial resistance and susceptibility responses to clubroot in Arabidopsis. Functional and integrative genomics.