. 2023 Apr 6;3(1):4. doi: 10.1007/s44154-023-00082-5

Table 2.

Role of phosphoinositides in biotic stress

Pathogen	Species	PI/Enzyme	Plant/Site of expression (action)	Role	References
Fungi	Sclerotinia sclerotiorum Magneporthe grisea Mycosphaerella pinodes	PLC2 PLC1 PI (4,5) P₂ and Ins (1,4,5) P₃	Transgenic B napus, Rice, Pea (epicotyls)	Infection reduces with increased expression	Toyoda et al., 1993; Song and Goodman, 2002; Nokhrina et al., 2014; Morales et al., 2019
Bacteria	Xanthomonas oryzae pv. oryzae Pseudomonas syringae	PLD Ins (1,4,5) P₃	suspension cells	Levels reduced during infection	Young et al., 1996; Shigaki and Bhattacharyya, 2000.
Virus	Tomato bushy stunt virus Chilli leaf curl virus	PI3P PI4K	N. benthamiana	Positively regulates virus replication	Feng et al., 2019, Mansi et al., 2019

Pathogen

Species

PI/Enzyme

Plant/Site of expression (action)

Role

References

Fungi

Sclerotinia sclerotiorum

Magneporthe grisea

Mycosphaerella pinodes

PLC2

PLC1

PI (4,5) P₂ and Ins (1,4,5) P₃

Transgenic B napus,

Rice,

Pea (epicotyls)

Infection reduces with increased expression

Toyoda et al., 1993; Song and Goodman, 2002; Nokhrina et al., 2014; Morales et al., 2019

Bacteria

Xanthomonas oryzae pv. oryzae

Pseudomonas syringae

PLD

Ins (1,4,5) P₃

suspension cells

Levels reduced during infection

Young et al., 1996; Shigaki and Bhattacharyya, 2000.

Virus

Tomato bushy stunt virus

Chilli leaf curl virus

PI3P

PI4K

N. benthamiana

Positively regulates virus replication

Feng et al., 2019, Mansi et al., 2019