Table 1.
Phenotypes of oge mutants.
| ATG number | Mutant name | Description | Localization | Mutant identification/ availability | Type of mutation | Mutant phenotype | Reference |
|---|---|---|---|---|---|---|---|
| AT2G31400 | gun1-1 | GENOMES UNCOUPLED 1, GUN1 | Chloroplast | Screen of an EMS-mutagenized M2 population for mutants that still accumulate LHCB1 mRNA when grown on norflurazon | Ala259Val | Defective in plastid-to-nucleus signaling, ABA tolerant | Koussevitzky et al., 2007; Cottage et al., 2010 |
| AT3G59400 | gun4-1 | GENOMES UNCOUPLED 4, GUN4 | Chloroplast | Screen of an EMS-mutagenized M2 population for mutants that still accumulate LHCB1 mRNA when grown on norflurazon | Leu88Phe | Pale green and defective in plastid-to-nucleus signaling, ABA tolerant | Larkin et al., 2003; Voigt et al., 2010 |
| AT5G13630 | gun5-1 | ABA-BINDING PROTEIN, ABAR, CCH, CCH1, CHLH, GENOMES UNCOUPLED 5, GUN5 | Chloroplast | Screen of an EMS-mutagenized M2 population for mutants that still accumulate LHCB1 mRNA when grown on norflurazon | Ala990Val | Defective in retrograde plastid-to-nucleus signaling, sensitive to low temperatures, ABA tolerant | Mochizuki et al., 2001; Voigt et al., 2010; Kindgren et al., 2015 |
| AT1G56570 | pgn | PENTATRICOPEPTIDE REPEAT PROTEIN FOR GERMINATION ON NACL, PGN | Mitochondrion | ABRC | SALK_141937, truncated protein | Hypersensitive to ABA, glucose, and salinity | Laluk et al., 2011 |
| AT3G23700 | srrp1 | S1 RNA-BINDING RIBOSOMAL PROTEIN 1, SRRP1 | Chloroplast | ABRC | SAIL 299 A11, T-DNA is inserted approximately 100 base pairs upstream of the start codon of SRRP1 | Poorer seedling growth and less cotyledon greening on MS medium supplemented with ABA | Gu et al., 2015 |
| AT4G17040 | hon5 | CLP PROTEASE R SUBUNIT 4, CLPR4, HAPPY ON NORFLURAZON 5, HON5 | Chloroplast | Screen of an EMS-mutagenized M2 population for mutants that were able to green when grown on a low dose of norflurazon under dim light | G to A exchange at the 3’ end of first intron | Mutants are green in the presence of norflurazon and plastid protein homeostasis is disturbed | Saini et al., 2011 |
| AT5G13650 | hon23 | SUPPRESSOR OF VARIEGATION 3, SVR3, HAPPY ON NORFLURAZON 23, HON23 | Chloroplast | Screen of an EMS-mutagenized M2 population for mutants that were able to green when grown on a low dose of norflurazon under dim light | Arg438His | Mutants are green in the presence of norflurazon and plastid protein homeostasis is disturbed | Saini et al., 2011 |
| AT2G36990 | soldat8 | RNAPOLYMERASE SIGMA-SUBUNIT F, SIG6, SIGF, SIGMA FACTOR 6, SOLDAT8 | Chloroplast | Screen for second-site mutations of fluorescent (flu) that attenuate the flu phenotype | Gln354Stop | Accumulates reduced amounts of chlorophyll and delays chloroplast development, high light tolerant | Coll et al., 2009 |
| At2g03050 | soldat10 | mTERF1, EMB93, EMBRYO DEFECTIVE 93, SINGLET OXYGEN-LINKED DEATH ACTIVATOR 10, SOLDAT10 | Chloroplast | Screen for second-site mutations of fluorescent (flu) that attenuate the flu phenotype | Pro54Leu | Suppresses 1O2-induced cell death, high light tolerant | Meskauskiene et al., 2009 |
| AT4G14605 | mda1 | mTERF5 | Chloroplast | Sequence similarity searches in Arabidopsis genome databases using Arabidopsis RUG2 protein as a query | mda1-1: SALK_097243, truncated protein lacking 2 mTERF motifs; mda1-2: SAIL_425_E03, truncated protein lacking 5 mTERF motifs | Altered chloroplast morphology and plant growth, reduced pigmentation of cotyledons, leaves, stems and sepals, salt and osmotic stress tolerant. | Robles et al., 2012 |
| AT5G55580 | mterf9 | mTREF9 | Chloroplast | Reverse genetics | mterf9: N857510, truncated protein lacking 2 mTERF motifs. twr-1: Q467Stop | Pale, stunted growth, and reduced mesophyll cell numbers, altered responses to sugars, ABA, salt and osmotic stresses | Robles et al., 2015 |
| AT4G02990 | rug2-1 | mTERF4 | Chloroplast, mitochondrion | Screen of an EMS-mutagenized M2 population for mutants affecting leaf morphology | Pro420Leu | Reduced growth, leaves with green and white sectors, altered chloroplast and mitochondrion development, hypersensitive to temperature stress | Quesada et al., 2011 |
| At3g60400 | shot1 | mTERF18 | Mitochondrion | Suppressor of hot1-4 (a dominant-negative allele of HSP101) | shot1-1: Gly105/Asp; shot1-2: premature stop codon, truncated protein. | Short hypocotyl in the dark, growth reduction, less oxidative damage, suppresses other heat-sensitive mutants, heat tolerant | Kim et al., 2012 |
| AT5G30510 | rps1 | RIBOSOMAL PROTEIN S1, RPS1 | Chloroplast | ABRC | rps1: CS874869, T-DNA is inserted 6-bp upstream of the 5’-untranslated region of the RPS1 gene | Perturbation of HSF-mediated heat stress response, loss of heat tolerance | Yu et al., 2012 |
| AT2G33800 | rps5 | RIBOSOMAL PROTEIN S5, RPS5 | Chloroplast | Screen of an EMS-mutagenized M2 population for mutants with abnormal leaf color | Gly180Glu | Pale yellow inner leaves, reduced growth, reduced abundance of chloroplast 16S rRNA, hypersensitive to cold stress | Zhang et al., 2016 |
| AT3G20930 | orrm1 | ORGANELLE RRM PROTEIN 1, ORRM1 | Chloroplast | ABRC | SALK_072648, T-DNA is inserted in first exon | Developmental delay and pale green inner leaves when grown at 4°C | Sun et al., 2013; Wang et al., 2016 |
| At3g53460 | cp29a | CHLOROPLAST RNA-BINDING PROTEIN 29, CP29 | Chloroplast | Obtained from ABRC and GABI-Kat | cp29a-1: SALK_003066, T-DNA is inserted in third exon; cp29a-6: 001G06, T-DNA is inserted in second intron | Developmental delay and pale green leaves when grown at 8°C | Kupsch et al., 2012 |
| AT4G24770 | cp31a | 31-KDA RNA BINDING PROTEIN, CP31, RBP31 | Chloroplast | ABRC | cp31a-1: SALK_109613, T-DNA is inserted in third exon; cp31a-3: SAIL_258H02, T-DNA is inserted in first exon | Developmental delay and pale green leaves when grown at 8°C | Tillich et al., 2009 |
| AT1G70200 | rbd1 | HIGH PHOTOSYNTHETIC EFFICIENCY 1, HPE1, RBD1 | Chloroplast | ABRC | rbd1-1: SALK_041100, T-DNA is inserted in third exon; rbd1-2: SALK_012657, T-DNA is inserted in first exon | Pale green inner leaves when grown at 4°C | Wang et al., 2016 |
| AT4G39040 | cfm4 | CRM FAMILY MEMBER SUBFAMILY 4, CFM4 | Chloroplast | ABRC | cfm4-1: SALK_076439, T-DNA is inserted in third exon; SALK_126978, T-DNA is inserted in third exon | Retarded seed germination and growth under stress conditions | Lee et al., 2014 |
| AT5G26742 | rh3 | ATRH3, EMB1138, EMBRYO DEFECTIVE 1138, RH3 | Chloroplast | ABRC | rh3-4: SALK_005920, T-DNA is inserted in ninth intron | Retarded growth phenotype and defects in chloroplast biogenesis and photosynthetic activity | Gu et al., 2014 |