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. 2017 May 17;5:e3325. doi: 10.7717/peerj.3325

Table 3. List of introns and contained conserved domains determined with BLASTX searches (E-value threshold < 1e − 06).

Hydrodictyon reticulatum Pediastrum duplex
atpB intron 1 orf145: putative reverse transcriptase, intron maturase and HNH endonuclease
orf747: Reverse transcriptases (RTs) with group II intron origin (cd01651)
atpB intron 2 orf854: Reverse transcriptases (RTs) with group II intron origin (cd01651); Type II intron maturase (pfam01348)
psaB no orf; putative GIY-YIG homing endonuclease
psbB orf598: Reverse transcriptases (RTs) with group II intron origin (cd01651)
psbA intron 1 orf228: putative HNH homing endonuclease
psbA intron 2 orf483: Reverse transcriptases (RTs) with group II intron origin (cd01651)
psbA intron 3 orf602: Reverse transcriptases (RTs) with group II intron origin (cd01651)
trnL (uaa) no orf no orf
rrl intron 1 orf184, orf186: putative site-specific DNA endonuclease
rrl intron 2 orf171: LAGLIDADG DNA endonuclease (pfam00961)
rrl intron 3 no orf
rrl intron 4 orf275: LAGLIDADG DNA endonuclease family (pfam03161)