<p>Supplementary data Table 2. Summary of abiotic stress responses of MIPs from A. thaliana</p><p>Gene Abiotic stress Effect Tissue Method used Reference</p><p>AtPIP1 Drought (no water)  of protein leaf Western (Alexandersson et al. 2005) AtPIP1 Salt (100 mM NaCl)  of protein Root Immunoblot, (Boursiac et al. ELISA 2005) AtPIP1;1  of transcripts Macroarray AtPIP1;1 Osmotic (250 mM First , then  of Root, shoot Real-time RT- (Jang et al. AtPIP1;2 mannitol) transcripts PCR 2004) Salt (150 mM NaCl)  of transcripts Chillling (4°C)  of transcripts AtPIP1;2 Salt (100 mM NaCl)  of transcripts Root Macroarray (Boursiac et al. AtPIP1;4 2005) AtPIP1;3 Drought (no water)  of transcripts leaf Microarray (Alexandersson AtPIP1;4  of transcripts et al. 2005) AtPIP1;3 Salt (150 mM NaCl)  of transcripts Root, shoot Real-time RT- (Jang et al. Osmotic (250 mM  of transcripts, later  PCR 2004) mannitol) of transcripts in shoots only Chillling (4°C)  of transcripts AtPIP1;4 Osmotic (250 mM  of transcripts, later  Root, shoot mannitol) of transcripts Salt (150 mM NaCl)  of transcripts Chillling (4°C)  of transcripts Root  of transcripts shoot AtPIP1;5 Drought (no water)  of transcripts leaf Microarray (Alexandersson et al. 2005) AtPIP1;5 Salt (100 mM NaCl)  of transcripts Root Macroarray (Boursiac et al. 2005) AtPIP1;5 Osmotic (250 mM  of transcripts Root, shoot Real-time RT- (Jang et al. mannitol) PCR 2004) Salt (150 mM NaCl)  of transcripts, later  of transcripts (shoots only) Chillling (4°C)  of transcripts AtPIP2 Drought (no water)  of protein leaf Western (Alexandersson et al. 2005) Salt (100 mM NaCl)  of protein root Immunoblot, (Boursiac et al. ELISA 2005) AtPIP2;1 Drought (no water)  of transcripts leaf Microarray (Alexandersson et al. 2005) AtPIP2;1 Osmotic (250 mM  of transcripts Root, shoot Real-time RT- (Jang et al. mannitol) PCR 2004) AtPIP2;1 Salt (150 mM NaCl)  of transcripts Root, shoot AtPIP2;1 Chillling (4°C)  of transcripts Root  of transcripts shoot AtPIP2;1 Salt (100 mM NaCl)  of protein whole seedling Immunoblot (Kobae et al. AtPIP2;2 suspension 2006) cells AtPIP2;2 Drought (no water)  of transcripts leaf Microarray (Alexandersson et al. 2005) AtPIP2;2 Osmotic (250 mM  of transcripts Root, shoot Real-time RT- (Jang et al. mannitol) PCR 2004) Salt (150 mM NaCl)  of transcripts Chillling (4°C)  of transcripts AtPIP2;3 Drought (no water)  of transcripts leaf Microarray (Alexandersson et al. 2005) AtPIP2;3 Drought (dehydration)-  of transcripts Whole plant Northern blot (Yamaguchi- (RD28) Shinozaki et al. 1992) AtPIP2;3 Salt (100 mM NaCl)  of transcripts root Macroarray (Boursiac et al. 2005) AtPIP2;3 Salt (100 mM NaCl)  of protein whole seedling Immunoblot (Kobae et al. suspension 2006) cells AtPIP2;3 Osmotic (250 mM  of transcripts Root, shoot Real-time RT- (Jang et al. mannitol) PCR 2004) Salt (150 mM NaCl)  of transcripts Chillling (4°C)  of transcripts AtPIP2;4 Osmotic (250 mM  of transcripts mannitol) Salt (150 mM NaCl)  of transcripts Chillling (4°C)  of transcripts AtPIP2;5 Drought (no water)  of transcripts leaf Microarray (Alexandersson et al. 2005) AtPIP2;5 Osmotic (250 mM  of transcripts Root, shoot Real-time RT- (Jang et al. mannitol) PCR 2004) Salt (150 mM NaCl) Chillling (4°C) AtPIP2;6 Osmotic (250 mM  of transcripts Root, shoot mannitol) Salt (150 mM NaCl)  of transcripts Root  of transcripts shoot Chillling (4°C)  of transcripts Root, shoot AtPIP2;7 Salt (100 mM NaCl)  of transcripts root Macroarray (Boursiac et al. 2005) AtPIP2;7 Osmotic (250 mM  of transcripts, later  Root Real-time RT- (Jang et al. mannitol) of transcripts PCR 2004)  of transcripts shoot Salt (150 mM NaCl)  of transcripts Root, shoot Chillling (4°C)  of transcripts, later  Root, shoot of transcripts AtPIP2;8 Osmotic (250 mM  of transcripts Root, shoot mannitol) Salt (150 mM NaCl)  of transcripts Chillling (4°C)  of transcripts, later  of transcripts AtTIP1 salt (100 Mm NaCl)  of protein root Immunoblot, (Boursiac et al. ELISA 2005) AtTIP1;1 Salt (100 mM NaCl)  of protein whole seedling Immunoblot (Kobae et al. AtTIP1;2 suspension 2006) cells AtTIP1;1 Drought (no water)  of transcripts leaf Microarray (Alexandersson AtTIP1;2 et al. 2005) AtTIP2;1 Salt (100 mM NaCl)  of transcripts Root Macroarray (Boursiac et al. AtTIP2;2  of transcripts 2005) AtTIP2;3  of transcripts AtTIP2;1 Drought (no water)  of transcripts leaf Microarray (Alexandersson AtTIP2;2 et al. 2005) (): Upregulation; ():downregulation </p>