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| nxf2 | Nuclear RNA export factor 2; May be involved in the export of mRNA from the nucleus to the cytoplasm. In the ovaries, forms a complex with nxf2, piwi and Nxt1 which acts as effectors of cotranscriptional transposon silencing. On recruitment to a target transcript, interacts with single stranded RNA, thereby anchoring the complex via the nascent target transcript to chromatin and allowing Panx to recruit silencing effectors to establishing repressive heterochromatin at transposon loci. Does not affect piRNA biogenesis. The interaction with Panx stabilizes the nuclear protein complex. Do [...] (841 aa) | ||||
| tsu | RNA-binding protein 8A; Core component of the splicing-dependent multiprotein exon junction complex (EJC) deposited at splice junctions on mRNAs. Involved in exon definition of genes containing long introns, including the rolled/MAPK gene. The mago-tsu heterodimer interacts with the EJC key regulator Pym leading to EJC disassembly in the cytoplasm. Has a role in oskar mRNA localization to the posterior pole of the developing oocyte. Belongs to the RBM8A family. (165 aa) | ||||
| tej | FI02030p; It is involved in the biological process described with: negative regulation of transposition; piRNA biosynthetic process; oocyte karyosome formation. (559 aa) | ||||
| Lhr | Lethal hybrid rescue (Lhr) encodes a protein required to repress transposable element and satellite DNA expression. It also has a gain-of-function phenotype of causing lethality in F1 male hybrids between D. melanogaster and D. simulans. (334 aa) | ||||
| tapas | Tapas, isoform B; It is involved in the biological process described with: negative regulation of transposition; piRNA biosynthetic process. (1222 aa) | ||||
| His1:CG31617 | Histone H1; Histones H1 are necessary for the condensation of nucleosome chains into higher-order structures. (256 aa) | ||||
| vret | Protein vreteno; Gonad-specific protein essential for germline development to repress transposable elements and preventing their mobilization, which is essential for the germline integrity. Acts via the piRNA metabolic process in both germline and somatic gonadal tissues by mediating the repression of transposable elements during meiosis. Required for primary piRNA biogenesis in both germline and somatic gonadal tissues. (691 aa) | ||||
| spn-E | Probable ATP-dependent RNA helicase spindle-E; Probable ATP-binding RNA helicase which plays a central role during spermatogenesis and oogenesis by repressing transposable elements and preventing their mobilization, which is essential for the germline integrity. Acts via the piRNA metabolic process, which mediates the repression of transposable elements during meiosis by forming complexes composed of piRNAs and Piwi and govern the methylation and subsequent repression of transposons. Involved in the repression of LTR retrotransposon copia. Also involved in telomere regulation by repres [...] (1434 aa) | ||||
| RnpS1 | RNA-binding protein S1 (RnpS1) encodes a protein involved in RNA splicing and regulation of DNA transposition. (374 aa) | ||||
| piwi | Protein piwi; Acts via the piwi-interacting RNA (piRNA) metabolic process, which mediates the repression of transposable elements during meiosis by forming complexes composed of piRNAs and Piwi proteins and governs the methylation and subsequent repression of transposons. Directly binds piRNAs, a class of 24 to 30 nucleotide RNAs that are generated by a Dicer-independent mechanism and are primarily derived from transposons and other repeated sequence elements. In ovarian somatic cells, mediates silencing of transposable elements at the transcriptional level in a mael-dependent manner. [...] (843 aa) | ||||
| aub | Protein aubergine; Acts via the piwi-interacting RNA (piRNA) metabolic process, which mediates the repression of transposable elements during meiosis by forming complexes composed of piRNAs and Piwi proteins and governs the methylation and subsequent repression of transposons. Directly binds piRNAs, a class of 24 to 30 nucleotide RNAs that are generated by a Dicer-independent mechanism and are primarily derived from transposons and other repeated sequence elements. In ovary, associates predominantly with antisense piRNAs that contain uridine at their 5' end. In testis, associates with [...] (866 aa) | ||||
| BoYb | Brother of Yb (BoYb) encodes a putative RNA helicase in the TDRD12 family and is predicted to have a role in piRNA biogenesis, specifically in ovarian germline cells. (1059 aa) | ||||
| papi | Tudor and KH domain-containing protein homolog; Involved in the piwi-interacting RNA (piRNA) metabolic process, which mediates the repression of transposable elements during meiosis by forming complexes composed of piRNAs and Piwi proteins, and governs the methylation and subsequent repression of transposons which is essential for germline integrity. Likely to act by recruiting Piwi proteins such as AGO3 and piwi to the piRNA biogenesis machinery in the nuage. Required for the final steps of primary piRNA biogenesis by participating in the 3' end-trimming of piwi-bound intermediates in [...] (576 aa) | ||||
| AGO2 | Protein argonaute-2; Essential for RNA interference (RNAi); double-stranded RNA induces potent and specific gene silencing. RNAi is mediated by the RNA-induced silencing complex (RISC), a sequence-specific, multicomponent nuclease that destroys or silences messenger RNAs homologous to the silencing trigger; Belongs to the argonaute family. Ago subfamily. (1217 aa) | ||||
| Panx | Protein panoramix; Acts via the piwi-interacting RNA (piRNA) pathway which mediates the repression of transposable elements during meiosis by forming complexes composed of piRNAs and piwi proteins and governs the methylation and subsequent repression of transposons. Required for transcriptional silencing of transposons targeted by piwi and confers its effects by interacting with nascent RNA transcripts. Likely to be recruited to nascent transcripts cotranscriptionally by piwi and to recruit additional factors involved in transcriptional silencing. In the ovaries, forms a complex with n [...] (541 aa) | ||||
| mago | Protein mago nashi; Core component of the splicing-dependent multiprotein exon junction complex (EJC) deposited at splice junctions on mRNAs. Involved in exon definition of genes containing long introns, including the rolled/MAPK gene. The mago-tsu heterodimer interacts with the EJC key regulator Pym leading to EJC disassembly in the cytoplasm. Has a role in oskar mRNA localization to the posterior pole of the developing oocyte, and may also be involved in polarization of the oocyte microtubule cytoskeleton. (147 aa) | ||||
| Hmr | Hybrid male rescue (Hmr) encodes a protein required to repress transposable element and satellite DNA expression. It also has a gain-of-function phenotype of causing lethality in F1 male hybrids between D. melanogaster and D. simulans. (1413 aa) | ||||
| fs(1)Yb | Female sterile (1) Yb (fs(1)Yb) encodes a protein involved in maintenance of the germ-line stem cell population during oogenesis. (1042 aa) | ||||
| Tudor-SN | Staphylococcal nuclease domain-containing protein 1; Endonuclease which shows activity towards both DNA and RNA substrates. Has a role in translation regulation throught its association with the with the RNA- induced silencing complex (RISC). Plays a role in spermatogenesis probably by negatively regulating piwi expression in the germline. Together with piwi, might be involved in transposon repression in the germline. (926 aa) | ||||
| tral | Trailer hitch (tral) encodes a protein required for oocyte dorsoventral patterning via actin and microtubule cytoskeleton organization. (657 aa) | ||||
| Hsp83 | Heat shock protein 83; Molecular chaperone that promotes the maturation, structural maintenance and proper regulation of specific target proteins involved for instance in cell cycle control and signal transduction. Undergoes a functional cycle that is linked to its ATPase activity. This cycle probably induces conformational changes in the client proteins, thereby causing their activation. Interacts dynamically with various co- chaperones that modulate its substrate recognition, ATPase cycle and chaperone function. Together with Hop and piwi, mediates canalization, also known as develop [...] (717 aa) | ||||
| Acn | Acinus, isoform A; Acinus (Acn) encodes nuclear protein that, together with the products of a Bin1 and RnpS1, forms the ASAP complex that contributes to the regulation of alternative splicing. The Acn protein also functions in basal, starvation-independent autophagy. (739 aa) | ||||
| His1:CG33831 | Chromatin DNA binding. It is involved in the biological process described with: nucleosome assembly. (256 aa) | ||||
| His1:CG33837 | Chromatin DNA binding. It is involved in the biological process described with: nucleosome assembly. (256 aa) | ||||
| His1:CG33840 | Chromatin DNA binding. It is involved in the biological process described with: nucleosome assembly. (256 aa) | ||||
| His1:CG33843 | Chromatin DNA binding. It is involved in the biological process described with: nucleosome assembly. (256 aa) | ||||
| His1:CG33828 | Chromatin DNA binding. It is involved in the biological process described with: nucleosome assembly. (256 aa) | ||||
| His1:CG33846 | Chromatin DNA binding. It is involved in the biological process described with: nucleosome assembly. (256 aa) | ||||
| His1:CG33849 | Chromatin DNA binding. It is involved in the biological process described with: nucleosome assembly. (256 aa) | ||||
| His1:CG33852 | Chromatin DNA binding. It is involved in the biological process described with: nucleosome assembly. (256 aa) | ||||
| His1:CG33864 | Chromatin DNA binding. It is involved in the biological process described with: nucleosome assembly. (256 aa) | ||||
| Mt2 | Methyltransferase 2 (Mt2) encodes a (cytosine-5) tRNA methyltransferase. The modification protects tRNAs against endonucleolytic cleavage and contributes to stress resistance, protein translation and small RNA-mediated gene regulation; Belongs to the class I-like SAM-binding methyltransferase superfamily. C5-methyltransferase family. (345 aa) | ||||
| AGO3 | Protein argonaute-3; Acts via the piwi-interacting RNA (piRNA) metabolic process, which mediates the repression of transposable elements during meiosis by forming complexes composed of piRNAs and Piwi proteins and governs the methylation and subsequent repression of transposons. Directly binds piRNAs, a class of 24 to 30 nucleotide RNAs that are generated by a Dicer-independent mechanism and are primarily derived from transposons and other repeated sequence elements. Associates predominantly with sense piRNAs that contain adenine at nucleotide 10, but shows no preference for uridine at [...] (867 aa) | ||||
| SoYb | Sister of Yb (SoYb) encodes a putative RNA helicase in the TDRD12 family. It has an essential role in primary piRNA biogenesis in ovarian somatic cells and is predicted to also have a role in germline piRNA biogenesis. (1476 aa) | ||||
| His1:CG33825 | Chromatin DNA binding. It is involved in the biological process described with: nucleosome assembly. (256 aa) | ||||
| His1:CG33822 | Chromatin DNA binding. It is involved in the biological process described with: nucleosome assembly. (256 aa) | ||||
| His1:CG33819 | Chromatin DNA binding. It is involved in the biological process described with: nucleosome assembly. (256 aa) | ||||
| His1:CG33816 | Chromatin DNA binding. It is involved in the biological process described with: nucleosome assembly. (256 aa) | ||||
| His1:CG33813 | Chromatin DNA binding. It is involved in the biological process described with: nucleosome assembly. (256 aa) | ||||
| His1:CG33810 | Chromatin DNA binding. It is involved in the biological process described with: nucleosome assembly. (256 aa) | ||||
| His1:CG33804 | Chromatin DNA binding. It is involved in the biological process described with: nucleosome assembly. (256 aa) | ||||
| mael | Protein maelstrom; Involved both in the piRNA and miRNA metabolic processes. As a component of the meiotic nuage, plays a central role during oogenesis by repressing transposable elements and preventing their mobilization, which is essential for the germline integrity. Repression of transposable elements is mediated via the piRNA metabolic process, which mediates the repression of transposable elements during meiosis by forming complexes composed of piRNAs and Piwi proteins and governs the repression of transposons. As a nuclear component, it is required for proper differentiation in t [...] (462 aa) | ||||