EOG81G5J4 GO:0005634 1/91 nucleus cellular_component "A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent." [GOC:go_curators] EOG81G5J4 GO:0005515 1/91 protein binding molecular_function "Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules)." [GOC:go_curators] EOG81G5J4 GO:0003677 1/91 DNA binding molecular_function "Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid)." [GOC:dph, GOC:jl, GOC:tb, GOC:vw] EOG81G5J4 GO:0006398 1/91 histone mRNA 3'-end processing biological_process "Any process involved in forming the mature 3' end of a histone mRNA molecule." [GOC:mah] EOG81G5J4 GO:0035363 1/91 histone locus body cellular_component "A nuclear body associated with the histone gene locus that is thought to contain all of the factors necessary for histone mRNA transcription and pre-mRNA processing. In Drosophila, U7 snRNP is located in the histone locus body rather than the distinct Cajal body." [GOC:sart, PMID:16533947, PMID:18927579, PMID:19620235] EOG81G5J4 GO:0006378 1/91 mRNA polyadenylation biological_process "The enzymatic addition of a sequence of 40-200 adenylyl residues at the 3' end of a eukaryotic mRNA primary transcript." [ISBN:0198506732] EOG81G5J4 GO:0016491 1/91 oxidoreductase activity molecular_function "Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced." [GOC:go_curators] EOG81G5J4 GO:0005848 1/91 mRNA cleavage stimulating factor complex cellular_component "A protein complex required for mRNA cleavage but not for poly(A) addition." [GOC:mah, PMID:10357856] EOG81G5J4 GO:0003723 1/91 RNA binding molecular_function "Interacting selectively and non-covalently with an RNA molecule or a portion thereof." [GOC:mah] EOG81G5J4 GO:0006379 1/91 mRNA cleavage biological_process "Any process in which a pre-mRNA or mRNA molecule is cleaved at specific sites or in a regulated manner." [GOC:mah]