Table 1 Arabidopsis and rice candidate genes for tRNA nucleoside methylation

Trm1

m² ₂G

At3g02320 (AtTRM1a)

1.0E-74

LOC_Os03g57280 (OsTRM1a)

1.1E-62

At5g15810 (AtTRM1b)

2.0E-73

LOC_Os10g21360 (OsTRM1b)

3.8E-62

At3g56330 (AtTRM1c)

2.0E-21

LOC_Os05g25870 (OsTRM1c)

3.1E-07

Trm2

m⁵U

At3g21300 (AtTRM2a)

1.0E-23

LOC_Os01g09750 (OsTRM2a)

9.9E-24

At2g28450 (AtTRM2b)

9.0E-09

LOC_Os04g01480 (OsTRM2b)

3.5E-10

Trm3

Gm

At4g17610 (AtTRM3)

7.0E-35

LOC_Os03g01110 (OsTRM3)

9.3E-29

Trm4

m⁵C

At4g40000 (AtTRM4a)

e-101

LOC_Os09g29630 (OsTRM4a)

1.2E-100

At2g22400 (AtTRM4b)

2.0E-97

LOC_Os08g37780 (OsTRM4b)

9.8E-95

At5g55920 (AtTRM4c)

1.0E-21

LOC_Os02g49270 (OsTRM4c)

6.0E-24

At4g26600 (AtTRM4d)

2.0E-19

LOC_Os09g37860 (OsTRM4d)

4.7E-23

At3g13180 (AtTRM4e)

4.0E-14

LOC_Os08g27824 (OsTRM4e)

1.1E-10

At1g06560 (AtTRM4f)

9.0E-10

LOC_Os02g21510 (OsTRM4f)

4.5E-10

At5g66180 (AtTRM4g)

3.0E-08

LOC_Os02g12600 (OsTRM4g)

1.5E-06

At5g26180 (AtTRM4h)

2.0E-08

Trm5

m¹G

At3g56120 (AtTRM5a)

3.0E-58

LOC_Os01g29409 (OsTRM5a)

3.7E-60

At4g27340 (AtTRM5b)

4.0E-53

LOC_Os02g39370 (OsTRM5b)

2.4E-41

At4g04670 (AtTRM5c)

4.0E-06

Trm6

m¹A

At2g45730 (AtTRM6)

4.0E-03

LOC_Os04g02150 (OsTRM6)

8.3E-18

not MTase

Trm7

Cm

At5g01230 (AtTRM7a)

4.0E-79

LOC_Os06g49140 (OsTRM7a)

1.5E-74

At4g25730 (AtTRM7b)

1.0E-28

LOC_Os05g49230 (OsTRM7b)

2.3E-34

At5g13830 (AtTRM7c)

8.0E-20

LOC_Os09g27270 (OsTRM7c)

7.4E-17

LOC_Os03g60750 (OsTRM7d)

2.8E-15

Trm8

m⁷G

At5g24840 (AtTRM8a)

8.0E-76

LOC_Os06g12990 (OsTRM8a)

4.1E-65

At5g17660 (AtTRM8b)

6.0E-08

LOC_Os01g35170 (OsTRM8b)

3.1E-06

Trm9

mcm5 U

At1g36310 (AtTRM9)

2.0E-34

LOC_Os02g51490 (OsTRM9)

9.3E-42

Trm10

m¹G

At5g47680 (AtTRM10)

1.0E-29

LOC_Os02g49360 (OsTRM10)

1.5E-28

Trm11

m²G

At3g26410 (AtTRM11)

2.0E-53

LOC_Os02g35060 (OsTRM11)

2.0E-54

Trm13

Am

At4g01880 (AtTRM13)

5.0E-24

LOC_Os03g61750 (OsTRM13)

1.6E-09

Trm61

m¹A

At5g14600 (AtTRM61)

7.0E-47

LOC_Os04g25360 (OsTRM61a)

2.8E-44

LOC_Os04g25990 (OsTRM61b)

1.5E-43

LOC_Os05g07830 (OsTRM61c)

1.2E-15

Trm82

m⁷G

At1g03110 (AtTRM82)

6.0E-11

LOC_Os03g53530 (OsTRM82)

2.2E-09

not MTase

Trm112

m²G

At1g78190 (AtTRM112a)

2.0E-11

LOC_Os07g43020 (OsTRM112)

2.0E-12

not MTase

At1g22270 (AtTRM112b)

3.0E-07

Trm140

m³C

At2g26200 (AtTRM140a)

1E-48

LOC_Os03g04940 (OsTRM140a)

3.4E-35

At1g54650 (AtTRM140b)

2E-28

LOC_Os07g23169 (OsTRM140b)

1.8E-25