cellular component assembly
 |__protein-containing complex assembly___
protein-containing complex organization   |
 |__protein-containing complex assembly___|
 |__protein-RNA complex organization______|
cellular component biogenesis             |
 |__ribonucleoprotein complex biogenesis__|
                                          protein-RNA complex assembly  153 rec.
                                           |__90S preribosome assembly
                                           |__assembly of large subunit precursor of preribosome 1 rec.
                                           |   |__regulation of assembly of large subunit precursor of preribosome(+)
                                           |__cis assembly of pre-catalytic spliceosome
                                           |__cytoplasmic U snRNP body assembly 1 rec.
                                           |__formation of cytoplasmic translation initiation complex 3 rec.
                                           |__formation of quadruple SL/U4/U5/U6 snRNP 14 rec.
                                           |__formation of translation initiation ternary complex 1 rec.
                                           |   |__regulation of formation of translation initiation ternary complex(+) 1 rec.
                                           |__formation of translation preinitiation complex 8 rec.
                                           |   |__regulation of formation of translation preinitiation complex(+) 1 rec.
                                           |__generation of catalytic spliceosome for first transesterification step 1 rec.
                                           |__generation of catalytic spliceosome for second transesterification step 2 rec.
                                           |   |__alignment of 3' and 5' splice sites of mRNA
                                           |__mRNA branch site recognition 8 rec.
                                           |__mRNA splice site recognition 20 rec.
                                           |   |__mRNA 3'-splice site recognition(+) 2 rec.
                                           |   |__mRNA 5'-splice site recognition(+) 11 rec.
                                           |__ribosomal large subunit assembly 20 rec.
                                           |   |__assembly of large subunit precursor of preribosome 1 rec.
                                           |   |__cytosolic large ribosomal subunit assembly
                                           |   |__mitochondrial large ribosomal subunit assembly 14 rec.
                                           |__ribosomal small subunit assembly 21 rec.
                                           |   |__cytosolic small ribosomal subunit assembly(+) 6 rec.
                                           |   |__mitochondrial small ribosomal subunit assembly 8 rec.
                                           |__RISC complex assembly 15 rec.
                                           |__RITS complex assembly
                                           |__small nucleolar ribonucleoprotein complex assembly 7 rec.
                                           |   |__box C/D snoRNP assembly 5 rec.
                                           |   |__box H/ACA snoRNP assembly 2 rec.
                                           |__small-subunit processome assembly 6 rec.
                                           |__spliceosomal complex assembly 40 rec.
                                           |   |__cis assembly of pre-catalytic spliceosome
                                           |   |__mRNA branch site recognition 8 rec.
                                           |   |__mRNA splice site recognition 20 rec.
                                           |   |__trans assembly of SL-containing precatalytic spliceosome
                                           |   |__U2-type prespliceosome assembly
                                           |__spliceosomal conformational changes to generate catalytic conformation 4 rec.
                                           |   |__generation of catalytic spliceosome for first transesterification step 1 rec.
                                           |   |__generation of catalytic spliceosome for second transesterification step 2 rec.
                                           |   |__spliceosome conformational change to release U4 (or U4atac) and U1 (or U11) 1 rec.
                                           |__spliceosomal snRNP assembly 37 rec.
                                           |   |__spliceosomal tri-snRNP complex assembly 20 rec.
                                           |__spliceosome conformational change to release U4 (or U4atac) and U1 (or U11) 1 rec.
                                           |__telomerase holoenzyme complex assembly
                                           |   |__telomerase catalytic core complex assembly(+)
                                           |__trans assembly of SL-containing precatalytic spliceosome