EOG8JHFXB GO:0000166 32/160 nucleotide binding molecular_function "Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose." [GOC:mah, ISBN:0198547684] EOG8JHFXB GO:0003676 31/160 nucleic acid binding molecular_function "Interacting selectively and non-covalently with any nucleic acid." [GOC:jl] EOG8JHFXB GO:0005634 1/160 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] EOG8JHFXB GO:0015450 1/160 P-P-bond-hydrolysis-driven protein transmembrane transporter activity molecular_function "Primary active carrier-mediated transport of a protein across a membrane, driven by the hydrolysis of the diphosphate bond of inorganic pyrophosphate, ATP, or another nucleoside triphosphate. The transport protein may or may not be transiently phosphorylated, but the substrate is not phosphorylated." [GOC:mtg_transport, ISBN:0815340729] EOG8JHFXB GO:0071011 1/160 precatalytic spliceosome cellular_component "A spliceosomal complex that is formed by the recruitment of a preassembled U5-containing tri-snRNP to the prespliceosome. Although all 5 snRNPs are present, the precatalytic spliceosome is catalytically inactive. The precatalytic spliceosome includes many proteins in addition to those found in the associated snRNPs." [GOC:ab, GOC:krc, GOC:mah, PMID:18322460, PMID:19239890] EOG8JHFXB GO:0007293 1/160 germarium-derived egg chamber formation biological_process "Construction of a stage-1 egg chamber in the anterior part of the germarium, from the progeny of germ-line and somatic stem cells. An example of this is found in Drosophila melanogaster." [GOC:mtg_sensu, ISBN:0879694238] EOG8JHFXB GO:0048477 1/160 oogenesis biological_process "The complete process of formation and maturation of an ovum or female gamete from a primordial female germ cell. Examples of this process are found in Mus musculus and Drosophila melanogaster." [GOC:kmv, GOC:mtg_sensu, GOC:pr] EOG8JHFXB GO:0019013 1/160 viral nucleocapsid cellular_component "The complete protein-nucleic acid complex that is the packaged form of the genome in a virus particle." [ISBN:0781702534] EOG8JHFXB GO:0006405 1/160 RNA export from nucleus biological_process "The directed movement of RNA from the nucleus to the cytoplasm." [GOC:ma] EOG8JHFXB GO:0008298 1/160 intracellular mRNA localization biological_process "Any process in which mRNA is transported to, or maintained in, a specific location within the cell." [GOC:ai] EOG8JHFXB GO:0030720 1/160 oocyte localization involved in germarium-derived egg chamber formation biological_process "Directed movement of the oocyte, following its specification, from its original central position in the cyst to a posterior position relative to the nurse cells of the egg chamber, and its maintenance in this posterior location. This is the first sign of anterior-posterior asymmetry in the developing egg chamber." [GOC:mtg_sensu, PMID:10449356] EOG8JHFXB GO:0005737 1/160 cytoplasm cellular_component "All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures." [ISBN:0198547684] EOG8JHFXB GO:0019094 1/160 pole plasm mRNA localization biological_process "Any process in which mRNA is transported to, or maintained in, the oocyte pole plasm. An example of this is found in Drosophila melanogaster." [GOC:ai] EOG8JHFXB GO:0007297 1/160 ovarian follicle cell migration biological_process "The directed movement of an ovarian follicle cell that takes place during oogenesis. During egg chamber formation, follicle cells migrate to envelop the germ-line cysts and move in between cysts. At stage 10B, follicle cells migrate centripetally between the nurse cells and the oocyte, enclosing the anterior of the egg. An example of this is found in Drosophila melanogaster." [GOC:mtg_sensu, PMID:10822261] EOG8JHFXB GO:0000398 1/160 mRNA splicing, via spliceosome biological_process "The joining together of exons from one or more primary transcripts of messenger RNA (mRNA) and the excision of intron sequences, via a spliceosomal mechanism, so that mRNA consisting only of the joined exons is produced." [GOC:krc, ISBN:0198506732, ISBN:0879695897] EOG8JHFXB GO:0017148 1/160 negative regulation of translation biological_process "Any process that stops, prevents, or reduces the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of proteins by the translation of mRNA." [GOC:isa_complete] EOG8JHFXB GO:0030529 1/160 ribonucleoprotein complex cellular_component "A macromolecular complex containing both protein and RNA molecules." [GOC:krc] EOG8JHFXB GO:0033119 1/160 negative regulation of RNA splicing biological_process "Any process that stops, prevents, or reduces the frequency, rate or extent of RNA splicing." [GOC:mah] EOG8JHFXB GO:0016020 1/160 membrane cellular_component "A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it." [GOC:dos, GOC:mah, ISBN:0815316194] EOG8JHFXB GO:0045451 1/160 pole plasm oskar mRNA localization biological_process "Any process in which oskar mRNA is transported to, or maintained in, the oocyte pole plasm." [GOC:go_curators] EOG8JHFXB GO:0006605 1/160 protein targeting biological_process "The process of targeting specific proteins to particular membrane-bounded subcellular organelles. Usually requires an organelle specific protein sequence motif." [GOC:ma] EOG8JHFXB GO:0006406 1/160 mRNA export from nucleus biological_process "The directed movement of mRNA from the nucleus to the cytoplasm." [GOC:ma] EOG8JHFXB GO:0000184 1/160 nuclear-transcribed mRNA catabolic process, nonsense-mediated decay biological_process "The nonsense-mediated decay pathway for nuclear-transcribed mRNAs degrades mRNAs in which an amino-acid codon has changed to a nonsense codon; this prevents the translation of such mRNAs into truncated, and potentially harmful, proteins." [GOC:krc, GOC:ma, PMID:10025395] EOG8JHFXB GO:0009953 1/160 dorsal/ventral pattern formation biological_process "The regionalization process in which the areas along the dorsal/ventral axis are established that will lead to differences in cell differentiation. The dorsal/ventral axis is defined by a line that runs orthogonal to both the anterior/posterior and left/right axes. The dorsal end is defined by the upper or back side of an organism. The ventral end is defined by the lower or front side of an organism." [GOC:dph, GOC:go_curators, GOC:isa_complete, GOC:tb] EOG8JHFXB GO:0000785 1/160 chromatin cellular_component "The ordered and organized complex of DNA, protein, and sometimes RNA, that forms the chromosome." [GOC:elh, PMID:20404130] EOG8JHFXB GO:0016325 1/160 oocyte microtubule cytoskeleton organization biological_process "Formation and maintenance of a polarized microtubule array originating from a microtubule-organizing center (MTOC) in the oocyte. An example of this is found in Drosophila melanogaster." [GOC:mtg_sensu, PMID:11231123] EOG8JHFXB GO:0003730 1/160 mRNA 3'-UTR binding molecular_function "Interacting selectively and non-covalently with the 3' untranslated region of an mRNA molecule." [GOC:mah] EOG8JHFXB GO:0071013 1/160 catalytic step 2 spliceosome cellular_component "A spliceosomal complex that contains three snRNPs, including U5, bound to a splicing intermediate in which the first catalytic cleavage of the 5' splice site has occurred. The precise subunit composition differs significantly from that of the catalytic step 1, or activated, spliceosome, and includes many proteins in addition to those found in the associated snRNPs." [GOC:ab, GOC:krc, GOC:mah, ISBN:0879695897, ISBN:0879697393, PMID:18322460, PMID:19239890] EOG8JHFXB GO:0005703 1/160 polytene chromosome puff cellular_component "A swelling at a site along the length of a polytene chromosome, thought to be the site of active transcription." [GOC:bf, ISBN:0120649012] EOG8JHFXB GO:0003729 1/160 mRNA binding molecular_function "Interacting selectively and non-covalently with messenger RNA (mRNA), an intermediate molecule between DNA and protein. mRNA includes UTR and coding sequences, but does not contain introns." [GOC:kmv, SO:0000234] EOG8JHFXB GO:0008069 1/160 dorsal/ventral axis specification, ovarian follicular epithelium biological_process "Polarization of the ovarian follicle cells along the dorsal/ventral axis. An example of this process is found in Drosophila melanogaster." [GOC:bf, GOC:dph, GOC:mtg_sensu, GOC:tb] EOG8JHFXB GO:0000381 1/160 regulation of alternative mRNA splicing, via spliceosome biological_process "Any process that modulates the frequency, rate or extent of alternative splicing of nuclear mRNAs." [GOC:krc] EOG8JHFXB GO:0035062 1/160 omega speckle cellular_component "A nucleoplasmic speckle distributed in the interchromatin space of cells in close proximity to chromatin. Omega speckles are distinct from interchromatin granules and contain heterogeneous nuclear RNA-binding proteins (hnRNPs)." [GOC:bf, PMID:10984439] EOG8JHFXB GO:0007314 1/160 oocyte anterior/posterior axis specification biological_process "Polarization of the oocyte along its anterior-posterior axis. An example of this is found in Drosophila melanogaster." [GOC:dph, GOC:mtg_sensu, GOC:tb, ISBN:0879694238]