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Table 2 Categorization of P. tricornutum small RNAs.

From: Identification and characterization of microRNAs from Phaeodactylum tricornutum by high-throughput sequencing and bioinformatics analysis

  PT1 PT2 PT3
Category Unique sRNA Percent (%) Total sRNA Percent (%) Unique sRNA Percent (%) Total sRNA Percent (%) Unique sRNA Percent (%) Total sRNA Percent (%)
Total 718770 100% 8924476 100% 596498 100% 5609466 100% 672323 100% 6982282 100%
Exon antisense 6399 0.89% 10386 0.12% 12995 2.18% 21742 0.39% 16265 2.42% 29367 0.42%
Exon sense 132234 18.40% 709873 7.95% 157692 26.44% 491026 8.75% 126953 18.88% 468933 6.72%
Intron antisense 738 0.10% 3668 0.04% 1054 0.18% 6759 0.12% 1331 0.20% 5795 0.08%
Intron sense 3244 0.45% 10084 0.11% 3334 0.56% 14835 0.26% 3773 0.56% 28637 0.41%
miRNA 3660 0.51% 36409 0.41% 2821 0.47% 36511 0.65% 3573 0.53% 44646 0.64%
rRNA 187636 26.11% 5580308 62.53% 101013 16.93% 2708557 48.29% 129970 19.33% 3837474 54.96%
siRNA 499 0.07% 1206 0.01% 2032 0.34% 6135 0.11% 2483 0.37% 7836 0.11%
snRNA 395 0.05% 1769 0.02% 358 0.06% 1843 0.03% 384 0.06% 3034 0.04%
snoRNA 147 0.02% 603 0.01% 130 0.02% 858 0.02% 156 0.02% 1381 0.02%
tRNA 20630 2.87% 798584 8.95% 13200 2.21% 445663 7.94% 17783 2.65% 703652 10.08%
non-annotateda 363188 50.53% 1771586 19.85% 301869 50.61% 1875537 33.44% 369652 54.98% 1851527 26.52%
  1. aNot annotated sRNAs.