Deciphering common and specific transcriptional immune responses in pea towards the oomycete pathogens Aphanomyces euteiches and Phytophthora pisi

Table 2 Expression of pea genes involved in cell wall modifications

Description	Gene^a	P6hpi	A6hpi	P20hpi	A20hpi
Callose synthase	AC137603_39.4	1.0	1.6 ^b	1.2	0.8
	AC155803_42.5	1.0	1.4	0.8	1.0
	AC155803_41.5	1.6 ^b	0.9	0.5	0.5 ^b
	AC155803_43.5	1.2	0.9	1.0	0.9
	AC122723_35.5	1.1	1.1	1.1	0.9
	CU012050_22.4	1.0	0.9	1.0	1.2
	AC202574_37.3	1.1	1.1	1.0	0.8
Pectinesterase	AC148775_45.5	0.9	0.8	1.0	1.0
	AC150204_16.5	0.6 ^b	0.8	0.9	1.0
	AC153005_36.5	1.0	1.2	0.9	1.1
	AC153005_9.5	0.9	0.7	0.3 ^b	0.7
	AC174141_27.4	1.3	1.5 ^b	1.1	1.1
	AC202348_3.4	1.0	1.1	1.0	1.3
	CT009653_39.4	1.0	1.0	1.3	1.7 ^b
	AC152919_7.5	1.0	0.8	0.6 ^b	0.7
Pectinesterase inhibitor	AC122165_33.4	1.2	1.0	1.6 ^b	1.4
	AC160097_13.5	0.9	0.9	1.0	1.0
	AC160097_28.5	0.9	0.9	1.0	1.4
	AC165218_17.4	1.3	1.3	1.0	1.1
	AC173289_18.5	1.1	1.3	1.7	1.6 ^b

^aRefers to the gene accession numbers in M. truncatula A17 genome version 2 (Mt2.0)
Numbers indicate fold change (FC) ratios of expression levels of genes involved in hormonal signalling at 6 hpi and 20 hpi in response to A. euteiches and P. pisi compared with mock inoculation. A6hpi and P20hpi correspond to the expression values in response to A. euteiches at 6 hpi and 20 hpi, respectively, while P6hpi and P20hpi correspond to the expression values in response to P. pisi at 6 hpi and 20 hpi, respectively. Bold values indicate if the treatment FC is significantly (P ≤ 0.05) different from the control. ^bIndicate if the FC expression levels are differentially expressed (P ≤ 0.05, ≥ 1.5 fold induction or ≤ 0.67 fold repression)

ISSN: 1471-2164