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Table 2 Some PPR genes reported in rice

From: Genome-wide analysis of the rice PPR gene family and their expression profiles under different stress treatments

PPR Genes

MSU_Locus

localization

Function of gene

Phenomenon of Mutation

References

OsPPR1

LOC_Os09g24680

chloroplast

play a role in the chloroplast biogenesis

albinism and lethality

Gothandam et al. Plant Mol Biol (2005)

WSL

LOC_Os01g37870

chloroplast

affects chloroplast development and abiotic stress response

displays chlorotic striations early in development and enhanced sensitivity to ABA, salinity, and sugar

Tan et al. Mol Plant (2004)

OsPPR6

LOC_Os05g49920

chloroplast

regulates early chloroplast biogenesis and participates in editing of ndhB and splicing of ycf3 transcripts

albino leaves and seedling death

Tang et al. Plant Mol Biol (2017)

OspTAC2

LOC_Os03g60910

chloroplast

plays a critical role in chloroplast development

albino and seedling-lethal

Wang et al. J Genet Genomics (2016)

OsV4

LOC_Os04g39970

chloroplast

plays an important role during early chloroplast development under cold stress

albino phenotype and abnormal chloroplasts at 20 °C green leaves and normal chloroplasts at 32 °C

Gong et al. J Integr Plant Biol (2013)

OGR1

LOC_Os12g17080

mitochondria

essential for RNA editing required for normal growth

opaque seeds, delayed seed germination, retarded growth, dwarfism and sterility

Kim et al. Plant J (2009)

Rf1a/ Rf5

LOC_Os10g35436

mitochondria

restore the fertility via cleavage of atp6/orf79 mRNA.

cannot restore male fertility in BT-CMS

Wang et al. Plant Cell (2002)

Rf4

LOC_Os10g35240

mitochondria

reduce the expression of orf352 and restore the fertility of WA-CMS

cannot restore male fertility in WA-CMS

Tomohiko et al. Rice (2014)

OsPGL1

LOC_Os12g06650

dual-located in mitochondria and chloroplast

involved in both chloroplast RNA editing of ndhD-878 and mitochondrial RNA editing of ccmFc-543

exhibited pale green leaves at all vegetative stages

Xiao et al. J Exp Bot (2018)

PPS1

LOC_Os12g36620

mitochondria

required for specific editing sites in nad3 in mitochondria

delayed development and partial pollen sterility

Xiao et al. New Phytol (2018)