EOG8KSRZW GO:0003676 91/283 nucleic acid binding molecular_function "Interacting selectively and non-covalently with any nucleic acid." [GOC:jl] EOG8KSRZW GO:0005515 3/283 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] EOG8KSRZW GO:0003723 3/283 RNA binding molecular_function "Interacting selectively and non-covalently with an RNA molecule or a portion thereof." [GOC:mah] EOG8KSRZW GO:0060213 3/283 positive regulation of nuclear-transcribed mRNA poly(A) tail shortening biological_process "Any process that increases the frequency, rate or extent of poly(A) tail shortening of a nuclear-transcribed mRNA. Poly(A) tail shortening is the decrease in length of the poly(A) tail of an mRNA from full length to an oligo(A) length." [GOC:dph, GOC:tb] EOG8KSRZW GO:0005737 3/283 cytoplasm cellular_component "All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures." [ISBN:0198547684] EOG8KSRZW GO:0006342 2/283 chromatin silencing biological_process "Repression of transcription by altering the structure of chromatin, e.g. by conversion of large regions of DNA into an inaccessible state often called heterochromatin." [GOC:mah, PMID:10219245] EOG8KSRZW GO:0007279 2/283 pole cell formation biological_process "Formation of a small group of cells (pole cells) at the posterior pole of the insect blastula. They are the first cells to cellularize after the arrival of nuclei at the end of the syncytial blastula stage and are the precursors to the insect germ cells." [GOC:bf, PMID:9988212] EOG8KSRZW GO:0034584 2/283 piRNA binding molecular_function "Interacting selectively and non-covalently with a piRNA, a Piwi-associated RNA, a 24- to 30-nucleotide RNA derived from repeat or complex DNA sequence elements and processed by a Dicer-independent mechanism." [GOC:kmv] EOG8KSRZW GO:0016246 2/283 RNA interference biological_process "The process in which double-stranded RNAs silence cognate genes. Involves posttranscriptional gene inactivation ('silencing') both of transgenes or dsRNA introduced into a germline, and of the host gene(s) homologous to the transgenes or dsRNA. This silencing is triggered by the introduction of transgenes or double-stranded RNA (dsRNA), and can occur through a specific decrease in the level of mRNA, or by negative regulation of translation, of both host genes and transgenes." [GOC:ems, PMID:11201747, PMID:11713190, PMID:18771919] EOG8KSRZW GO:0010529 2/283 negative regulation of transposition biological_process "Any process that decreases the frequency, rate or extent of transposition. Transposition results in the movement of discrete segments of DNA between nonhomologous sites." [GOC:dph, GOC:tb] EOG8KSRZW GO:0043186 2/283 P granule cellular_component "A small cytoplasmic, non-membranous RNA/protein complex aggregates in the primordial germ cells of many higher eukaryotes." [GOC:dph, GOC:kmv, PMID:11262230] EOG8KSRZW GO:0048132 1/283 female germ-line stem cell asymmetric division biological_process "The self-renewing division of a germline stem cell in the female gonad, to produce a daughter stem cell and a daughter germ cell, which will divide to form the female gametes." [GOC:jid, GOC:mtg_sensu] EOG8KSRZW GO:0001709 1/283 cell fate determination biological_process "A process involved in cell fate commitment. Once determination has taken place, a cell becomes committed to differentiate down a particular pathway regardless of its environment." [ISBN:0878932437] EOG8KSRZW GO:0000785 1/283 chromatin cellular_component "The ordered and organized complex of DNA, protein, and sometimes RNA, that forms the chromosome." [GOC:elh, PMID:20404130] EOG8KSRZW GO:0005654 1/283 nucleoplasm cellular_component "That part of the nuclear content other than the chromosomes or the nucleolus." [GOC:ma, ISBN:0124325653] EOG8KSRZW GO:0016441 1/283 posttranscriptional gene silencing biological_process "The inactivation of gene expression by a posttranscriptional mechanism." [GOC:mah, PMID:15020054] EOG8KSRZW GO:0071013 1/283 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] EOG8KSRZW GO:0046011 1/283 regulation of oskar mRNA translation biological_process "Any process that modulates the frequency, rate or extent of oskar mRNA translation. To ensure the localization of Oskar protein at the posterior pole of the oocyte, translation of oskar mRNA is repressed during its transport to the posterior pole and activated upon localization of the mRNA at the posterior cortex." [GOC:go_curators, PMID:12538512] EOG8KSRZW GO:0070725 1/283 Yb body cellular_component "A cytoplasmic part that appears as an electron-dense sphere of around 1.5 micron diameter containing Yb protein found in somatic cells of ovary and testis. There are one to two Yb bodies per cell." [GOC:sart, PMID:19433453] EOG8KSRZW GO:0005700 1/283 polytene chromosome cellular_component "A type of chromosome in a polyploid cell, formed when multiple copies of homologous chromosomes are aligned side by side to give a giant chromosome in which distinct chromosome bands are readily visible." [ISBN:0198506732] EOG8KSRZW GO:0046594 1/283 maintenance of pole plasm mRNA location biological_process "The process of maintaining mRNA in a specific location in the oocyte pole plasm. An example of this process is found in Drosophila melanogaster." [GOC:bf, GOC:dph, GOC:tb] EOG8KSRZW GO:0000335 1/283 negative regulation of transposition, DNA-mediated biological_process "Any process that stops, prevents, or reduces the frequency, rate or extent of DNA transposition." [GOC:dph, GOC:krc, GOC:tb] EOG8KSRZW GO:0045089 1/283 positive regulation of innate immune response biological_process "Any process that activates or increases the frequency, rate or extent of the innate immune response, the organism's first line of defense against infection." [GOC:ebc] EOG8KSRZW GO:0035194 1/283 posttranscriptional gene silencing by RNA biological_process "Any process of posttranscriptional gene inactivation (silencing) mediated by small RNA molecules that may trigger mRNA degradation or negatively regulate translation." [GOC:mah, PMID:15020054, PMID:15066275, PMID:15066283] EOG8KSRZW GO:0006446 1/283 regulation of translational initiation biological_process "Any process that modulates the frequency, rate or extent of translational initiation." [GOC:go_curators] EOG8KSRZW GO:0007275 1/283 multicellular organismal development biological_process "The biological process whose specific outcome is the progression of a multicellular organism over time from an initial condition (e.g. a zygote or a young adult) to a later condition (e.g. a multicellular animal or an aged adult)." [GOC:dph, GOC:ems, GOC:isa_complete, GOC:tb] EOG8KSRZW GO:0005875 1/283 microtubule associated complex cellular_component "Any multimeric complex connected to a microtubule." [GOC:jl] EOG8KSRZW GO:0070868 1/283 heterochromatin organization involved in chromatin silencing biological_process "Any process that results in the specification, formation or maintenance of the physical structure of eukaryotic heterochromatin and contributes to chromatin silencing." [GOC:mah] EOG8KSRZW GO:0005634 1/283 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] EOG8KSRZW GO:0007317 1/283 regulation of pole plasm oskar mRNA localization biological_process "Any process that modulates the frequency, rate or extent of the process in which oskar mRNA is transported to, or maintained in, the oocyte pole plasm." [GOC:hb] EOG8KSRZW GO:0031047 1/283 gene silencing by RNA biological_process "Any process in which RNA molecules inactivate expression of target genes." [GOC:dph, GOC:mah, GOC:tb, PMID:15020054] EOG8KSRZW GO:0048477 1/283 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] EOG8KSRZW GO:0050829 1/283 defense response to Gram-negative bacterium biological_process "Reactions triggered in response to the presence of a Gram-negative bacterium that act to protect the cell or organism." [GOC:ai] EOG8KSRZW GO:0010369 1/283 chromocenter cellular_component "A region in which centric, heterochromatic portions of one or more chromosomes form a compact structure." [PMID:12384572, PMID:15053486, PMID:16831888] EOG8KSRZW GO:0071011 1/283 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] EOG8KSRZW GO:0007076 1/283 mitotic chromosome condensation biological_process "The cell cycle process in which chromatin structure is compacted prior to and during mitosis in eukaryotic cells." [GOC:mah, ISBN:0815316194] EOG8KSRZW GO:0001556 1/283 oocyte maturation biological_process "A developmental process, independent of morphogenetic (shape) change, that is required for an oocyte to attain its fully functional state. Oocyte maturation commences after reinitiation of meiosis commonly starting with germinal vesicle breakdown, and continues up to the second meiotic arrest prior to fertilization." [GOC:devbiol, http://ovary.stanford.edu] EOG8KSRZW GO:0000398 1/283 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] EOG8KSRZW GO:0031933 1/283 telomeric heterochromatin cellular_component "Heterochromatic regions of the chromosome found at the telomeres." [GOC:mah] EOG8KSRZW GO:0030718 1/283 germ-line stem cell population maintenance biological_process "Any process by which an organism or tissue maintains a population of germ-line stem cells." [ISBN:0879694238] EOG8KSRZW GO:0035282 1/283 segmentation biological_process "The regionalization process that divides an organism or part of an organism into a series of semi-repetitive parts, or segments, often arranged along a longitudinal axis." [PMID:10611687, PMID:9706689] EOG8KSRZW GO:0030717 1/283 karyosome formation biological_process "The chromosome organization process in which meiotic chromosomes in the oocyte nucleus cluster together to form a compact spherical structure called the karyosome." [PMID:11700288, PMID:18039935] EOG8KSRZW GO:0030423 1/283 targeting of mRNA for destruction involved in RNA interference biological_process "The process in which small interfering RNAs target cognate mRNA molecules for degradation." [PMID:11524674] EOG8KSRZW GO:0046012 1/283 positive regulation of oskar mRNA translation biological_process "Any process that activates or increases the frequency, rate or extent of oskar mRNA translation." [GOC:go_curators] EOG8KSRZW GO:0007318 1/283 pole plasm protein localization biological_process "Any process in which a protein is transported to, or maintained in, the oocyte pole plasm. An example of this is found in Drosophila melanogaster." [GOC:ai] EOG8KSRZW GO:0042078 1/283 germ-line stem cell division biological_process "The self-renewing division of a germline stem cell to produce a daughter stem cell and a daughter germ cell, which will divide to form the gametes." [GOC:jid, PMID:2279698] EOG8KSRZW GO:0046843 1/283 dorsal appendage formation biological_process "Establishment of the dorsal filaments, elaborate specializations of the chorion that protrude from the anterior end of the egg and facilitate embryonic respiration." [ISBN:0879694238] EOG8KSRZW GO:0000791 1/283 euchromatin cellular_component "A dispersed and relatively uncompacted form of chromatin." [GOC:elh] EOG8KSRZW GO:0048133 1/283 male germ-line stem cell asymmetric division biological_process "The self-renewing division of a germline stem cell in the male gonad, to produce a daughter stem cell and a daughter germ cell, which will divide to form the male gametes." [GOC:jid]