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Table 2 Summary of identified ncRNA genes in Prochlorococcus MED4 and their orthologues in three related strains of marine cyanobacteria

From: Identification of cyanobacterial non-coding RNAs by comparative genome analysis

Strain RNA gene name CLID Coordinates of RNA gene Length of RNA in nucleotides Adjacent protein-coding genes Orientation
MED4 yfr1 257 Complement (1000744..1000797) 54 trxA and guaB ← ← ←
  yfr2 194 346828..346921 94 PMM0363 and PMM0364 → → →
  yfr3 194 654511..654604 95 PMM0686 and PMM0687 → → ←
  yfr4 194 383389..383483 94 PMM0404 and phdC ← → →
  yfr5 NP Complement (972088..972176) 89 PMM1027 and PMM1028 → ← →
  yfr6 53 Complement (627729..627972 244 PMM0659 and PMM0660 → ← ←
  yfr7 51 652625..652844 220 purK and PMM0684 → →
SS120 yfr2 84 Complement (556612..556701) 90 rpsU and Pro0591 ← ← ←
  yfr6 53 Complement (923780..924018) 239 Pro1007 and purK → ← ←
  yfr7 51 Complement (924466..924640) 175 Pro1007 and purK → ← ←
MIT 9313 yfr1 257 1220973..1221029 57 guaB and trxA → → →
  yfr2 NP Complement (1667304..1667390) 87 PMT1567 and PMT1568 → ← ←
  yfr7 NP 727045..727219 (complementary to PMT0670) 175 purK and PMT0671 → → ←
WH 8102 yfr1 257 Complement (706826..706881) 56 trxA and guaB ← ← ←
  yfr2 NP 1127972..1128056 NT Overlapping SYNW1139  
  yfr3 NP 1131773..1131856 NT SYNW1140 and SYNW1141 → → ←
  yfr7 NP Complement (1302885..1303058) (complementary to SYNW1307) 174 SYNW1306 and purK → ← ←
  1. The genome positions and names of protein coding genes refer to the genome versions indicated in the Additional data file 2 (Table S4). The cluster identifier (CLID) is identical to that used in Table 1. NP, not directly predicted by the pipeline; NT, not experimentally tested.