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. 2017 Apr 20;73(Pt 6):496–502. doi: 10.1107/S2059798316019276

Table 2. Job types in RELION-2.0.

ID Job type Input nodes Output nodes Output directory Description
0 Import 0–7, 10 Import/ Import files into the pipeline
1 Motion correction 0 0, 1, 13 MotionCorr/ Wraps to external motion-correction programs
2 CtfFind 1 1 CtfFind/ Wraps to external CTF estimation programs
3 Manual picking 1 1, 2 ManualPick/ Manual picking of particles
4 Auto-picking 1, 5 2 AutoPick/ Automated picking of particles
5 Particle extraction 1–3 3 Extract/ Extraction of particle boxes from the micrographs
6 Particle sorting 3, 5, 8 3 Sort/ Sort particles based on statistics in differences from reference images
7 Subset selection 1–3, 8 1, 3, 5 Select/ Select classes or subsets from lists of micrographs or particles
8 2D classification 3, 9 3, 8, 9 Class2D/ Reference-free two-dimensional class averaging
9 3D classification 3, 6, 7, 9 3, 6, 8, 9 Class3D/ Unsupervised three-dimensional classification
10 3D auto-refine 3, 6, 7, 9 3, 6, 8–10 Refine3D/ Gold-standard three-dimensional auto-refinement
11 Particle polishing 0, 7 3, 11, 13 Polish/ Per-particle motion correction and radiation-damage weighting
12 Mask creation 6 7 MaskCreate/ Generate mask from binarized map
13 Join STAR files 0, 1, 3 0, 1, 3 JoinStar/ Join sets of particles, micrographs or movies
14 Particle subtraction 3, 6, 7 3 Subtract/ Subtract projections of (masked) maps from experimental particles
15 Post-processing 10, 7 11, 13 PostProcess/ Solvent-corrected FSC calculation and map sharpening
16 Local resolution 7, 10 12 ResMap/ Local resolution estimation
17 Movie refinement 4, 9 4, 6, 8, 10, 13 MovieRefine/ Extract particles from movies and align against three-dimensional reference