Table 1 Relative abundance of deoxycytidines in Arabidopsis Ler tissues and controls measured using LC-MS
Sample IDdC (228.1 → 112.1)5-mdC (242.2 → 126.1)5-hmdC (258.2 → 142.1)
Yeast genomic DNA6.04 × 104Not detectedNot detected
Mouse cortex DNA7.61 × 1052.43 × 1042.57 × 103
Mouse ES cell DNA6.75 × 1051.90 × 1046.31 × 102
Arabidopsis pollen DNA5.34 × 1052.25 × 104Not detected
Arabidopsis whole seed DNA1.02 × 1064.86 × 104Not detected
Arabidopsis seedling DNA9.90 × 1055.91 × 104Not detected
Arabidopsis flower bud DNA1.44 × 1069.14 × 104Not detected
dC PCR product1.29 × 1064.93 × 102Not detected
5-mdC PCR product1.54 × 1051.04 × 106Not detected
5-hmdC PCR product2.82 × 1051.11 × 1035.41 × 105
5-mdC nucleotides4.42 × 1022.40 × 1078.63 × 102
5-hmdC nucleotides3.96 × 1066.82 × 1042.40 × 107