EOG8M0HH3 GO:0008233 28/94 peptidase activity molecular_function "Catalysis of the hydrolysis of a peptide bond. A peptide bond is a covalent bond formed when the carbon atom from the carboxyl group of one amino acid shares electrons with the nitrogen atom from the amino group of a second amino acid." [GOC:jl, ISBN:0815332181] EOG8M0HH3 GO:0005886 27/94 plasma membrane cellular_component "The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins." [ISBN:0716731363] EOG8M0HH3 GO:0016539 26/94 intein-mediated protein splicing biological_process "The removal of an internal amino acid sequence (an intein) from a protein during protein maturation; the excision of inteins is precise and the N- and C-terminal exteins are joined by a normal peptide bond. Protein splicing involves 4 nucleophilic displacements by the 3 conserved splice junction residues." [GOC:ma, http://www.neb.com/neb/inteins.html] EOG8M0HH3 GO:0005576 15/94 extracellular region cellular_component "The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite." [GOC:go_curators] EOG8M0HH3 GO:0007267 14/94 cell-cell signaling biological_process "Any process that mediates the transfer of information from one cell to another." [GOC:mah] EOG8M0HH3 GO:0007275 14/94 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] EOG8M0HH3 GO:0005737 13/94 cytoplasm cellular_component "All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures." [ISBN:0198547684] EOG8M0HH3 GO:0005615 13/94 extracellular space cellular_component "That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid." [ISBN:0198547684] EOG8M0HH3 GO:0005634 13/94 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] EOG8M0HH3 GO:0045168 13/94 cell-cell signaling involved in cell fate commitment biological_process "Signaling at long or short range between cells that results in the commitment of a cell to a certain fate." [GOC:dph, GOC:go_curators, GOC:tb] EOG8M0HH3 GO:0016015 13/94 morphogen activity molecular_function "Acts as a trigger for a pattern specification process when present at a specific concentration within a gradient." [GOC:go_curators] EOG8M0HH3 GO:0007367 13/94 segment polarity determination biological_process "Division of the 14 parasegments of the embryo into anterior and posterior compartments; exemplified by the actions of the segment polarity gene products." [http://fly.ebi.ac.uk/allied-data/lk/interactive-fly/aimain/1aahome.htm, ISBN:0632030488, ISBN:0879694238] EOG8M0HH3 GO:0009653 12/94 anatomical structure morphogenesis biological_process "The process in which anatomical structures are generated and organized. Morphogenesis pertains to the creation of form." [GOC:go_curators, ISBN:0521436125] EOG8M0HH3 GO:0001746 1/94 Bolwig's organ morphogenesis biological_process "The morphogenetic process in which the anatomical structures of the larval eye in Drosophila are generated and organized. The larval eye in Drosophila is a relatively simple sensory system composed of Bolwig's organs: two clusters, each composed of 12 photoreceptor cells from which axons extend in a single fascicle to the brain." [http://sdb.bio.purdue.edu/fly/torstoll/tailess.htm#bolwigs, PMID:6185380] EOG8M0HH3 GO:0007346 1/94 regulation of mitotic cell cycle biological_process "Any process that modulates the rate or extent of progress through the mitotic cell cycle." [GOC:dph, GOC:go_curators, GOC:tb] EOG8M0HH3 GO:0007447 1/94 imaginal disc pattern formation biological_process "The regionalization process that results in defined areas of the imaginal disc that will undergo specific cell differentaiton. Imaginal discs are epithelial infoldings in the larvae of holometabolous insects that develop into adult appendages (legs, antennae, wings, etc.) during metamorphosis from larval to adult form." [GOC:dph, GOC:isa_complete, GOC:jid] EOG8M0HH3 GO:0001751 1/94 compound eye photoreceptor cell differentiation biological_process "The process in which a relatively unspecialized cell acquires the specialized features of an eye photoreceptor cell." [GOC:go_curators] EOG8M0HH3 GO:0007224 1/94 smoothened signaling pathway biological_process "A series of molecular signals generated as a consequence of activation of the transmembrane protein Smoothened." [GOC:mah, PMID:15205520] EOG8M0HH3 GO:0048103 1/94 somatic stem cell division biological_process "The self-renewing division of a somatic stem cell, a stem cell that can give rise to cell types of the body other than those of the germ-line." [GOC:jid, ISBN:0582227089] EOG8M0HH3 GO:0007440 1/94 foregut morphogenesis biological_process "The process in which the anatomical structures of the foregut are generated and organized." [GOC:jid] EOG8M0HH3 GO:0030707 1/94 ovarian follicle cell development biological_process "The process that occurs during oogenesis involving the ovarian follicle cells, somatic cells which surround the germ cells of an ovary. An example of this is found in Drosophila melanogaster." [GOC:mtg_sensu, PMID:10822261] EOG8M0HH3 GO:0035215 1/94 genital disc development biological_process "Progression of the genital imaginal disc over time, from its initial formation through to its metamorphosis to form the adult terminalia, comprising the entire set of internal and external genitalia and analia. Both sexes of Drosophila have a single genital disc formed from the female and male genital primordia, and the anal primordium. The anal primordium develops in both sexes, forming either male or female analia. However, only one of the genital primordia develops in each sex, forming either the male or the female genitalia." [GOC:bf, ISBN:0879694238, PMID:11494318] EOG8M0HH3 GO:0016023 1/94 cytoplasmic membrane-bounded vesicle cellular_component "A membrane-bounded vesicle found in the cytoplasm of the cell." [GOC:ai, GOC:mah] EOG8M0HH3 GO:0007458 1/94 progression of morphogenetic furrow involved in compound eye morphogenesis biological_process "The morphogenetic furrow is a dorsoventral indentation which sweeps anteriorly across the eye disc. Ommatidia begin to form along the furrow, resulting in a graded series of ommatidial development across the anterior/posterior axis of the disc." [PMID:3076112, PMID:3937883] EOG8M0HH3 GO:0005515 1/94 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] EOG8M0HH3 GO:0007498 1/94 mesoderm development biological_process "The process whose specific outcome is the progression of the mesoderm over time, from its formation to the mature structure. The mesoderm is the middle germ layer that develops into muscle, bone, cartilage, blood and connective tissue." [GOC:dph, GOC:tb] EOG8M0HH3 GO:0007280 1/94 pole cell migration biological_process "The directed movement of a pole cell (germline progenitors in insects) from its site of production at the posterior pole of the embryo through to the site where the gonads will form." [GOC:bf, PMID:9988212] EOG8M0HH3 GO:0016335 1/94 morphogenesis of larval imaginal disc epithelium biological_process "The process in which the anatomical structures of a larval imaginal disc epithelium are generated and organized." [GOC:jl] EOG8M0HH3 GO:0035288 1/94 anterior head segmentation biological_process "Partitioning the insect head anlage into procephalic (labral, (ocular), antennal and intercalary) segments. The procephalic segments lie anterior to the gnathal (posterior head) segments, and are pattered by different segmentation gene cascades to the abdominal, thoracic and posterior head (gnathal) segments." [PMID:15382136] EOG8M0HH3 GO:0007427 1/94 epithelial cell migration, open tracheal system biological_process "The orderly movement of epithelial cells during development of an open tracheal system. An example of this is found in Drosophila melanogaster." [GOC:bf, GOC:mtg_sensu] EOG8M0HH3 GO:0005768 1/94 endosome cellular_component "A membrane-bounded organelle to which materials ingested by endocytosis are delivered." [ISBN:0198506732, PMID:19696797] EOG8M0HH3 GO:0008595 1/94 anterior/posterior axis specification, embryo biological_process "The specification of the anterior/posterior axis of the embryo by the products of genes expressed maternally and genes expressed in the zygote." [http://fly.ebi.ac.uk/allied-data/lk/interactive-fly/aimain/1aahome.htm, ISBN:0879694238] EOG8M0HH3 GO:0030713 1/94 ovarian follicle cell stalk formation biological_process "Development of ovarian follicle cells to create the interfollicular stalks that connect the egg chambers of progressive developmental stages. An example of this process is found in Drosophila melanogaster." [GOC:mtg_sensu, PMID:10822261] EOG8M0HH3 GO:0009880 1/94 embryonic pattern specification biological_process "The process that results in the patterns of cell differentiation that will arise in an embryo." [GOC:go_curators, ISBN:0521436125] EOG8M0HH3 GO:0042078 1/94 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] EOG8M0HH3 GO:0048592 1/94 eye morphogenesis biological_process "The process in which the anatomical structures of the eye are generated and organized." [GOC:jid, GOC:mtg_sensu] EOG8M0HH3 GO:0035224 1/94 genital disc anterior/posterior pattern formation biological_process "The establishment, maintenance and elaboration of the anterior/posterior axis of the genital disc. An anterior and posterior compartment form in each of the three genital disc primoridia (the female genital disc primordium, the male genital disc primordium and the anal primordium)." [PMID:11494318] EOG8M0HH3 GO:0035217 1/94 labial disc development biological_process "Progression of the labial imaginal disc over time, from its initial formation through to its metamorphosis to form adult structures including parts of the proboscis." [GOC:bf, ISBN:0879694238] EOG8M0HH3 GO:0031397 1/94 negative regulation of protein ubiquitination biological_process "Any process that stops, prevents, or reduces the frequency, rate or extent of the addition of ubiquitin groups to a protein." [GOC:mah] EOG8M0HH3 GO:0030139 1/94 endocytic vesicle cellular_component "A membrane-bounded intracellular vesicle formed by invagination of the plasma membrane around an extracellular substance. Endocytic vesicles fuse with early endosomes to deliver the cargo for further sorting." [GOC:go_curators, PMID:19696797] EOG8M0HH3 GO:0007473 1/94 wing disc proximal/distal pattern formation biological_process "The establishment, maintenance and elaboration of the proximal/distal axis of the wing disc, a precursor to the adult wing." [GOC:bf] EOG8M0HH3 GO:0007386 1/94 compartment pattern specification biological_process "The regionalization process in which embryonic segments are divided into compartments that will result in differences in cell differentiation." [http://fly.ebi.ac.uk/allied-data/lk/interactive-fly/aimain/1aahome.htm, ISBN:0879694238] EOG8M0HH3 GO:0042127 1/94 regulation of cell proliferation biological_process "Any process that modulates the frequency, rate or extent of cell proliferation." [GOC:jl] EOG8M0HH3 GO:0007418 1/94 ventral midline development biological_process "The process whose specific outcome is the progression of the ventral midline over time, from its formation to the mature structure. In protostomes (such as insects, snails and worms) as well as deuterostomes (vertebrates), the midline is an embryonic region that functions in patterning of the adjacent nervous tissue. The ventral midline in insects is a cell population extending along the ventral surface of the embryo and is the region from which cells detach to form the ventrally located nerve cords. In vertebrates, the midline is originally located dorsally. During development, it folds inwards and becomes the ventral part of the dorsally located neural tube and is then called the ventral midline, or floor plate." [GOC:bf, GOC:go_curators, PMID:12075342] EOG8M0HH3 GO:0007228 1/94 positive regulation of hh target transcription factor activity biological_process "Any process that increases the activity of a transcription factor that activates transcription of Hedgehog-target genes in response to Smoothened signaling. In Drosophila, Cubitus interruptus (Ci) is the only identified transcription factor so far in the Hedgehog signaling pathway. In vertebrates, members of the Gli protein family are activated in this way. Activation of the Gli/Ci transcription factor is distinct from its stabilization, when proteolytic cleavage is inhibited." [GOC:dph, GOC:tb, PMID:11912487, PMID:15057936] EOG8M0HH3 GO:0035232 1/94 germ cell attraction biological_process "The directed movement of a germ cell from their site of production to the gonad, through the attraction of cells towards their target." [PMID:12885551] EOG8M0HH3 GO:0007442 1/94 hindgut morphogenesis biological_process "The process in which the anatomical structures of the hindgut are generated and organized." [GOC:jid] EOG8M0HH3 GO:0007478 1/94 leg disc morphogenesis biological_process "The process in which the anatomical structures derived from the leg disc are generated and organized. This includes the transformation of a leg imaginal disc from a monolayered epithelium in the larvae of holometabolous insects into recognizable adult structures including the leg, coxa and ventral thoracic pleura." [GOC:bf, ISBN:0879694238] EOG8M0HH3 GO:0007474 1/94 imaginal disc-derived wing vein specification biological_process "The regionalization process in which the area of a imaginal disc-derived wing that will form a wing vein is specified." [GOC:dph, GOC:isa_complete, GOC:mtg_sensu] EOG8M0HH3 GO:0016540 1/94 protein autoprocessing biological_process "Processing which a protein carries out itself. This involves actions such as the autolytic removal of residues to generate the mature form of the protein." [GOC:ai, PMID:9335337] EOG8M0HH3 GO:0035289 1/94 posterior head segmentation biological_process "Partitioning the posterior region of the insect head anlage into gnathal (mandibular, maxillary and labial) segments. Unlike the anterior head (procephalic) segments, formation of the posterior head (gnathal) segments occurs by a similar mechanism to trunk segmentation, where a cascade of gap genes, pair-rule genes and segment-polarity genes subdivide the embryo into progressively smaller domains." [PMID:15382136] EOG8M0HH3 GO:0048066 1/94 developmental pigmentation biological_process "The developmental process that results in the deposition of coloring matter in an organism, tissue or cell." [ISBN:0582227089] EOG8M0HH3 GO:0045880 1/94 positive regulation of smoothened signaling pathway biological_process "Any process that activates or increases the frequency, rate or extent of smoothened signaling." [GOC:go_curators] EOG8M0HH3 GO:0007507 1/94 heart development biological_process "The process whose specific outcome is the progression of the heart over time, from its formation to the mature structure. The heart is a hollow, muscular organ, which, by contracting rhythmically, keeps up the circulation of the blood." [GOC:jid, UBERON:0000948] EOG8M0HH3 GO:0042993 1/94 positive regulation of transcription factor import into nucleus biological_process "Any process that activates or increases the frequency, rate or extent of the movement of a transcription factor from the cytoplasm to the nucleus." [GOC:jl] EOG8M0HH3 GO:0035277 1/94 spiracle morphogenesis, open tracheal system biological_process "The process in which the anatomical structures of a spiracle are generated and organized. Spiracles are the openings in the insect open tracheal system; externally they connect to the epidermis and internally they connect to the tracheal trunk." [GOC:mtg_sensu, PMID:10491268] EOG8M0HH3 GO:0007424 1/94 open tracheal system development biological_process "The process whose specific outcome is the progression of an open tracheal system over time, from its formation to the mature structure. An open tracheal system is a respiratory system, a branched network of epithelial tubes that supplies oxygen to target tissues via spiracles. An example of this is found in Drosophila melanogaster." [GOC:mtg_sensu, PMID:8625828] EOG8M0HH3 GO:0007446 1/94 imaginal disc growth biological_process "The increase in mass of imaginal discs by cell proliferation prior to metamorphosis. Imaginal discs are epithelial infoldings in the larvae of holometabolous insects that develop into adult structures (legs, antennae, wings, etc.) during metamorphosis from larval to adult form." [GOC:bf, GOC:jid, PMID:10679387] EOG8M0HH3 GO:0045464 1/94 R8 cell fate specification biological_process "The process in which a cell becomes capable of differentiating autonomously into an R8 cell in an environment that is neutral with respect to the developmental pathway; upon specification, the cell fate can be reversed." [PMID:11880339] EOG8M0HH3 GO:0045861 1/94 negative regulation of proteolysis biological_process "Any process that stops, prevents, or reduces the frequency, rate or extent of the hydrolysis of a peptide bond or bonds within a protein." [GOC:go_curators] EOG8M0HH3 GO:0048099 1/94 anterior/posterior lineage restriction, imaginal disc biological_process "Formation and/or maintenance of a lineage boundary between anterior and posterior compartments that cells cannot cross, thus separating the populations of cells in each compartment." [GOC:jid, PMID:10625531, PMID:9374402] EOG8M0HH3 GO:0042306 1/94 regulation of protein import into nucleus biological_process "Any process that modulates the frequency, rate or extent of movement of proteins from the cytoplasm to the nucleus." [GOC:jl] EOG8M0HH3 GO:0046620 1/94 regulation of organ growth biological_process "Any process that modulates the frequency, rate or extent of growth of an organ of an organism." [GOC:bf, GOC:tb] EOG8M0HH3 GO:0007487 1/94 analia development biological_process "The process whose specific outcome is the progression of the analia over time, from its formation to the mature structure. The analia is the posterior-most vertral appendage that develops from the genital disc. An example of this process is analia development in Drosophila melanogaster." [GOC:ai, GOC:mtg_sensu] EOG8M0HH3 GO:0048100 1/94 wing disc anterior/posterior pattern formation biological_process "The establishment, maintenance and elaboration of the anterior/posterior axis of the wing disc, a precursor to the wing." [GOC:jid, PMID:10625531] EOG8M0HH3 GO:0008347 1/94 glial cell migration biological_process "The orderly movement of a glial cell, non-neuronal cells that provide support and nutrition, maintain homeostasis, form myelin, and participate in signal transmission in the nervous system." [GOC:jl, GOC:mtg_sensu] EOG8M0HH3 GO:0006357 1/94 regulation of transcription from RNA polymerase II promoter biological_process "Any process that modulates the frequency, rate or extent of transcription from an RNA polymerase II promoter." [GOC:go_curators, GOC:txnOH] EOG8M0HH3 GO:0035290 1/94 trunk segmentation biological_process "Partitioning of the blastoderm embryo into trunk segmental units. In Drosophila, the trunk segments include thoracic segments and abdominal segments A1 to A8." [PMID:1360402] EOG8M0HH3 GO:0007506 1/94 gonadal mesoderm development biological_process "The process whose specific outcome is the progression of the gonadal mesoderm over time, from its formation to the mature structure. The gonadal mesoderm is the middle layer of the three primary germ layers of the embryo which will go on to form the gonads of the organism." [GOC:ai] EOG8M0HH3 GO:0021960 1/94 anterior commissure morphogenesis biological_process "Generation of a long process of a CNS neuron, that carries efferent (outgoing) action potentials from the cell body in one half of the cerebral cortex towards target cells in the contralateral half. This axonal process is a member of those that make up the anterior commissure, a small midline fiber tract that lies at the anterior end of the corpus callosum." [GO_REF:0000021, GOC:cls, GOC:dgh, GOC:dph, GOC:jid, GOC:mtg_15jun06, ISBN:0878937420] EOG8M0HH3 GO:0060914 1/94 heart formation biological_process "The developmental process pertaining to the initial formation of the heart from unspecified parts. This process begins with the specific processes that contribute to the appearance of the heart field and the arrival of cardiac neural crest to the heart region. The process ends when the structural rudiment is recognizable." [GOC:mtg_heart] EOG8M0HH3 GO:0035231 1/94 cytoneme assembly biological_process "Formation of a cytoneme, a long, thin and polarized actin-based cytoplasmic extension that projects from a cell." [PMID:10367889, PMID:10675901] EOG8M0HH3 GO:0001745 1/94 compound eye morphogenesis biological_process "The morphogenetic process in which the anatomical structures of the compound eye are generated and organized. The adult compound eye is a precise assembly of 700-800 ommatidia. Each ommatidium is composed of 20 cells, identified by cell type and position. An example of compound eye morphogenesis is found in Drosophila melanogaster." [GOC:dph, GOC:mtg_sensu] EOG8M0HH3 GO:0008354 1/94 germ cell migration biological_process "The orderly movement of a cell specialized to produce haploid gametes through the embryo from its site of production to the place where the gonads will form." [GOC:bf, GOC:jl] EOG8M0HH3 GO:0005119 1/94 smoothened binding molecular_function "Interacting selectively and non-covalently with the smoothened (smo) protein, which interacts with patched to transmit hedgehog signals." [GOC:ceb, PMID:11731473] EOG8M0HH3 GO:0008544 1/94 epidermis development biological_process "The process whose specific outcome is the progression of the epidermis over time, from its formation to the mature structure. The epidermis is the outer epithelial layer of an animal, it may be a single layer that produces an extracellular material (e.g. the cuticle of arthropods) or a complex stratified squamous epithelium, as in the case of many vertebrate species." [GOC:go_curators, UBERON:0001003] EOG8M0HH3 GO:0040007 1/94 growth biological_process "The increase in size or mass of an entire organism, a part of an organism or a cell." [GOC:bf, GOC:ma] EOG8M0HH3 GO:0007398 1/94 ectoderm development biological_process "The process whose specific outcome is the progression of the ectoderm over time, from its formation to the mature structure. In animal embryos, the ectoderm is the outer germ layer of the embryo, formed during gastrulation." [GOC:dph, GOC:tb] EOG8M0HH3 GO:0005113 1/94 patched binding molecular_function "Interacting selectively and non-covalently with the patched (ptc) protein, a receptor for hedgehog proteins." [GOC:ceb, PMID:11731473]