Table 2.

PHD finger proteins involved in plant response to abiotic stresses.

PHD finger protein	Plant species	Domain	Involved in abiotic stresses	Reference
Alfin1	Medicago sativa (alfalfa)	PHD finger	Salt stress	Winicov et al., 2004
GmPHD2, 5, 6	Glycine max (soybean)	PHD finger	Salt stress	Wei et al., 2009; Wu et al., 2011; Wei et al., 2017
AtAL7	Arabidopsis thaliana	DUF3595, PHD finger	Salt stress	Song et al., 2013
GhCHR	Gossypium hirsutisms (cotton)	DC1, PHD finger	Salt stress	Gao et al., 2016
AtAL6	Arabidopsis thaliana	DUF3595, PHD finger	Pi deficiency stress	Chandrika et al., 2013
AtAL5	Arabidopsis thaliana	DUF3594, PHD finger	Salt, drought and freezing stress	Wei et al., 2015
AhAL1	Atriplex hortensis	DUF3595, PHD finger	Salt and drought stress	Tao et al., 2018
MtPHD6	Medicago truncatula	PHD finger	Drought stress	Quan et al., 2019
AtSIZ1	Arabidopsis thaliana	SAP, PHD finger, PINIT, SP-RING, SXS	Salt and freezing stress, ABA response	Cheong et al., 2009; Miura and Nozawa, 2014; Miura et al., 2020