ABA biosynthesis and catabolism |
aba3-1 (Col-0) |
EMS, G to A at position 3,707 |
Defective in the conversion of ABA-aldehyde to ABA, ABA deficient |
Léon-Kloosterziel et al. (1996); Nambara and Marion-Poll (2005) |
aba1-1 (Ler) |
EMS, G to A at position 2,139 (premature stop codon) |
Defective in the ABA biosynthetic enzyme zeaxanthin epoxidase, strongly ABA deficient |
Rock and Zeevaart (1991); Nambara and Marion-Poll (2005) |
cyp707a1 (Col-0) |
SALK_069127 |
Defective in ABA 8′-hydroxylase, responsible for ABA catabolism in guard cells |
Okamoto et al. (2009) |
cyp707a3 (Col-0) |
SALK_078173 |
Defective in ABA 8′-hydroxylase, responsible for ABA catabolism in vascular tissues |
Okamoto et al. (2009) |
Core ABA signaling |
abi1-1C (Col-0) |
EMS, Gly-180 to Asp |
Dominant point mutation in ABI1 resulting in the loss of PYR/RCAR binding and ABA insensitivity |
Nishimura et al. (2004); Umezawa et al. (2009)
|
abi1-1L (Ler) |
EMS, Gly-180 to Asp |
See abi1-1C
|
Leung et al. (1997); Ma et al. (2009)
|
abi2-1C (Col-0) |
EMS, Gly-168 to Asp |
Dominant point mutation in ABI2, resulting in the loss of PYR/RCAR binding and ABA insensitivity |
Nishimura et al. (2004) |
abi2-1L (Ler) |
EMS, Gly-168 to Asp |
See abi2-1C
|
Leung et al. (1997); Ma et al. (2009)
|
abi1-2 hab1-1 pp2ca-1 (Col-0) |
SALK_072009, SALK_002104, SALK_028132 |
Triple knockout mutant of PP2Cs ABI1, HAB1, and PP2CA |
Rubio et al. (2009) |
hab1G246D (Col-0) |
Transgenic line |
Overexpression of HAB1 carrying the G246D mutation that prevents the binding to PYR/PYL and ABA insensitivity |
Robert et al. (2006); Dupeux et al. (2011)
|
ost1-2 (Ler) |
EMS, G to A at position 97 |
Point mutation in ABA-activated protein kinase OST1 |
Mustilli et al. (2002) |
ost1-3 (Col-0) |
SALK_008068 |
= srk2e = snrk2.6, T-DNA knockout mutation of ABA-activated protein kinase OST1 |
Yoshida et al. (2002) |
pyr1pyl1pyl4 (114) (Col-0) |
EMS + T-DNA |
Triple mutant of ABA receptor proteins |
Park et al. (2009) |
pyr1pyl4pyl5 (145) (Col-0) |
EMS + T-DNA + transposon |
Triple mutant of ABA receptor proteins |
Gonzalez-Guzman et al. (2012) |
pyr1pyl4pyl8 (148) (Col-0) |
EMS + T-DNA |
Triple mutant of ABA receptor proteins |
Gonzalez-Guzman et al. (2012) |
pyl4pyl5pyl8 (458) (Col-0) |
T-DNA + transposon |
Triple mutant of ABA receptor proteins |
Gonzalez-Guzman et al. (2012) |
pyr1pyl1pyl2pyl4(1124C) (Col-0) |
EMS + T-DNA |
Quadruple mutant of ABA receptor proteins |
Park et al. (2009) |
pyr1pyl1pyl2pyl4 (1124L) (Ler) |
EMS + T-DNA |
Quadruple mutant of ABA receptor PYR/PYL/RCAR proteins |
Park et al. (2009) |
pyr1pyl4pyl5pyl8(1458) (Col-0) |
EMS + T-DNA + transposon |
Quadruple mutant of ABA receptor proteins |
Gonzalez-Guzman et al. (2012) |
pyr1pyl2pyl4pyl5pyl8(12458) (Col-0) |
EMS + T-DNA + transposon |
Pentuple mutant of ABA receptor proteins |
Gonzalez-Guzman et al. (2012) |
pyr1pyl1pyl2pyl4pyl5pyl8 (112458) (Col-0) |
EMS + T-DNA + transposon |
Sextuple mutant of ABA receptor proteins |
Gonzalez-Guzman et al. (2012) |
Other mutants |
cpk21 (Col-0) |
GABI_322A03 |
Defective in CPK21 |
This study (Supplemental Fig. S9) |
cpk23 (Col-0) |
SALK_007958 |
Defective in CPK23 |
Geiger et al. (2010) |
slac1-3 (Col-0) |
SALK_099139 |
T-DNA insertion in SLAC1 |
Vahisalu et al. (2008) |
slac1-7 (Col-0) |
C to T at position 527 |
Point mutation of Ser-120 to Phe in SLAC1 |
Vahisalu et al. (2010) |