Table 2.
Antioxidant enzymes reported to be regulated in plants under salinity stress.
| Antioxidant enzymes* | Plant species | References |
|---|---|---|
| SOD, CAT, GPX, APX, GR, MDHAR, DHAR | Oryza sativa | Mishra et al., 2013 |
| CAT, SOD, GR | Olea europaea | Valderrama et al., 2006 |
| GPX | Oryza sativa | Mittal and Dubey, 1991 |
| APX, MDHAR, DHAR, GR | Oryza sativa | Hossain et al., 2013 |
| SOD | Triticum aestivum | Borzouei et al., 2012 |
| Oryza sativa, Avicennia marina | Prashanth et al., 2008 | |
| Nicotiana tabacum | Van Camp et al., 1996 | |
| Oryza sativa | Tanaka et al., 1999 | |
| Cakile maritime | Ellouzi et al., 2011 | |
| GR, SOD, POX, CAT | Helianthus annuus, Zea mays | Rios-Gonzalez et al., 2002 |
| SOD, APX, DHAR | Nicotiana tabacum | Lee et al., 2007 |
| APX, GR | Oryza sativa | Tsai et al., 2005 |
| SOD, APX, GR | Triticum aestivum | Stepien and Klobus, 2005 |
| SOD, APX, GR | Zea mays | Stepien and Klobus, 2005 |
| CAT, APX, GR | Arabidopsis thaliana | Rejeb et al., 2015a |
| APX | Nicotiana tabacum | Badawi et al., 2004; Li et al., 2009; Sun et al., 2010 |
| Pisum sativum, Lycopersicon esculentum | Wang et al., 2005 | |
| Hordeum vulgare | Shi et al., 2001 | |
| Arabidopsis thaliana | Lu et al., 2007 | |
| Ipomoea batatas | Lin and Pu, 2010 | |
| DHAR, GR, MDHAR, APX, SOD | Pisum sativum | Hernández et al., 2001 |
| CAT, POX, APX, GR, SOD | Echinochloa crusgalli | Abogadallah et al., 2009 |
| MDHAR | Nicotiana tabacum | Eltayeb et al., 2007 |
| DHAR | Lotus japonicas | Rubio et al., 2009 |
| GR | Nicotiana tabacum) | Aono et al., 1993 |
| Populus species | Foyer et al., 1995 | |
| SOD, CAT, APX, MDHAR | Lycopersicon esculentum | Shalata et al., 2001 |
| SOD, CAT, APX | Gossypium hirsutum | Luo et al., 2013 |
| POX, CAT, SOD | Vigna unguiculata | Cavalcanti et al., 2004 |
| NOX/RBOH | Arabidopsis thaliana | Sakamoto et al., 2008; Ma et al., 2012 |
| NOX/RBOH | Glycine max | Song et al., 2012 |
| NOX/RBOH | Brassica juncea | Srivastava et al., 2015 |
| NOX/RBOH | Sesuvium portulacastrum | Srivastava et al., 2015 |
| RBOHD/F | Arabidopsis thaliana | Ma et al., 2012 |
| RBOHF | Arabidopsis thaliana | Jiang et al., 2012 |
| AOX | Citrus sinensis (cvs. Carvalhal tangor) | Ferreira et al., 2008 |
| Glycine max | Hilal et al., 1998 | |
| Arabidopsis thaliana | Smith et al., 2009; Wang et al., 2010 | |
| Hordeum vulgare | Jolivet et al., 1990 | |
| OsAOX1a | Oryza sativa | Li et al., 2013 |
| OsAOX1b | Oryza sativa | Li et al., 2013 |
| OsAOX1c | Oryza sativa | Li et al., 2013 |
| NADH-MDH | Oryza sativa | Kumar et al., 2000 |
| Mesembryanthemum crystallinum | Cushman, 1993; Gawronska et al., 2013 | |
| Arabidopsis thaliana | Hebbelmann et al., 2012 | |
| PTOX | Thellungiella halophila | Stepien and Johnson, 2009 |
| PTOX | Arabidopsis thaliana | Josse et al., 2003; Stepien and Johnson, 2009 |
| Oryza sativa | Kong et al., 2003 | |
| Haematococcus pluvialis | Wang et al., 2009 | |
| Thellungiella salsuginea | Wiciarza et al., 2015 |
*
Bold: upregulated under salt stress, underlined: down-regulated, normal: unchanged.