molecular function |
| GO:0005509 | | calcium ion binding | | Interacting selectively and non-covalently with calcium ions (Ca2+). |
| GO:0003682 | | chromatin binding | | Interacting selectively and non-covalently with chromatin, the network of fibers of DNA, protein, and sometimes RNA, that make up the chromosomes of the eukaryotic nucleus during interphase. |
| GO:0005515 | | protein binding | | Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules). |
| GO:0004872 | | receptor activity | | Combining with an extracellular or intracellular messenger to initiate a change in cell activity. |
| GO:0004888 | | transmembrane signaling receptor activity | | Combining with an extracellular or intracellular signal and transmitting the signal from one side of the membrane to the other to initiate a change in cell activity or state as part of signal transduction. |
biological process |
| GO:0007252 | | I-kappaB phosphorylation | | The process of introducing a phosphate group into an inhibitor of kappa B (I-kappaB) protein. Phosphorylation of I-kappaB targets I-kappaB for ubiquitination and proteasomal degradation, thus releasing bound NF-kappaB dimers, which can translocate to the nucleus to bind DNA and regulate transcription. |
| GO:0061382 | | Malpighian tubule tip cell differentiation | | The process in which a relatively unspecialized cell acquires specialized features of a Malpighian tubule tip cell. A Malpighian tubule tip cell is a mitogenic signaling cell that controls the proliferation of its neighboring cells. |
| GO:0007219 | | Notch signaling pathway | | A series of molecular signals initiated by the binding of an extracellular ligand to the receptor Notch on the surface of a target cell, and ending with regulation of a downstream cellular process, e.g. transcription. |
| GO:0048052 | | R1/R6 cell differentiation | | The process in which relatively unspecialized cells acquire the specialized features of R1 and R6 photoreceptors. An example of this process is found in Drosophila melanogaster. |
| GO:0007464 | | R3/R4 cell fate commitment | | The process in which the R3/R4 photoreceptors commit to their cell fate. R3 and R4 are paired photoreceptors which contribute the outer rhabdomeres. |
| GO:0045466 | | R7 cell differentiation | | The process in which a relatively unspecialized cell acquires the specialized features of the R7 photoreceptor. |
| GO:0045463 | | R8 cell development | | The process whose specific outcome is the progression of the R8 photoreceptor over time, from its formation to the mature structure. The R8 photoreceptor is the founding receptor of each ommatidium. |
| GO:0045465 | | R8 cell differentiation | | The process in which a relatively unspecialized cell acquires the specialized features of the R8 photoreceptor. |
| GO:0007460 | | R8 cell fate commitment | | The process in which the R8 photoreceptor commits to its cell fate. The R8 receptor contributes the central part of the rhabdomere in the basal parts of the ommatidium. |
| GO:0007015 | | actin filament organization | | A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of cytoskeletal structures comprising actin filaments. Includes processes that control the spatial distribution of actin filaments, such as organizing filaments into meshworks, bundles, or other structures, as by cross-linking. |
| GO:0007615 | | anesthesia-resistant memory | | The memory process that results in the formation of consolidated memory resistant to disruption of the patterned activity of the brain, without requiring protein synthesis. |
| GO:0009952 | | anterior/posterior pattern specification | | The regionalization process in which specific areas of cell differentiation are determined along the anterior-posterior axis. The anterior-posterior axis is defined by a line that runs from the head or mouth of an organism to the tail or opposite end of the organism. |
| GO:0008356 | | asymmetric cell division | | The asymmetric division of cells to produce two daughter cells with different developmental potentials. It is of fundamental significance for the generation of cell diversity. |
| GO:0007411 | | axon guidance | | The chemotaxis process that directs the migration of an axon growth cone to a specific target site in response to a combination of attractive and repulsive cues. |
| GO:0007298 | | border follicle cell migration | | The directed movement of a border cell through the nurse cells to reach the oocyte. An example of this is found in Drosophila melanogaster. |
| GO:0007155 | | cell adhesion | | The attachment of a cell, either to another cell or to an underlying substrate such as the extracellular matrix, via cell adhesion molecules. |
| GO:0030154 | | cell differentiation | | The process in which relatively unspecialized cells, e.g. embryonic or regenerative cells, acquire specialized structural and/or functional features that characterize the cells, tissues, or organs of the mature organism or some other relatively stable phase of the organism's life history. Differentiation includes the processes involved in commitment of a cell to a specific fate and its subsequent development to the mature state. |
| GO:0045165 | | cell fate commitment | | The commitment of cells to specific cell fates and their capacity to differentiate into particular kinds of cells. Positional information is established through protein signals that emanate from a localized source within a cell (the initial one-cell zygote) or within a developmental field. |
| GO:0001708 | | cell fate specification | | The process involved in the specification of cell identity. Once specification has taken place, a cell will be committed to differentiate down a specific pathway if left in its normal environment. |
| GO:0022416 | | chaeta development | | The process whose specific outcome is the progression of a chaeta over time, from its formation to the mature structure. A chaeta is a sensory multicellular cuticular outgrowth of a specifically differentiated cell. |
| GO:0008407 | | chaeta morphogenesis | | The process in which the anatomical structures of the chaeta are generated and organized. A chaeta is a sensory multicellular cuticular outgrowth of a specifically differentiated cell. |
| GO:0042676 | | compound eye cone cell fate commitment | | The process in which the cone cells of the compound eye, the lens-secreting cells in the ommatidia, adopt pathways of differentiation that lead to the establishment of their distinct cell type. |
| GO:0048749 | | compound eye development | | The process whose specific outcome is the progression of the compound eye over time, from its formation to the mature structure. The compound eye is an organ of sight that contains multiple repeating units, often arranged hexagonally. Each unit has its own lens and photoreceptor cell(s) and can generate either a single pixelated image or multiple images, per eye. |
| GO:0001745 | | compound eye morphogenesis | | 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. |
| GO:0046667 | | compound eye retinal cell programmed cell death | | Programmed cell death that occurs in the retina to remove excess cells between ommatidia, thus resulting in a hexagonal lattice, precise with respect to cell number and position surrounding each ommatidium. |
| GO:0042688 | | crystal cell differentiation | | The process in which a hemocyte precursor cell acquires the characteristics of a crystal cell, a class of cells that contain crystalline inclusions and are involved in the melanization of pathogenic material in the hemolymph. |
| GO:0008340 | | determination of adult lifespan | | The control of viability and duration in the adult phase of the life-cycle. |
| GO:0046843 | | dorsal appendage formation | | Establishment of the dorsal filaments, elaborate specializations of the chorion that protrude from the anterior end of the egg and facilitate embryonic respiration. |
| GO:0007391 | | dorsal closure | | The process during Drosophila embryogenesis whereby the ectodermal cells of the lateral epithelium stretch in a coordinated fashion to internalize the amnioserosa cells and close the embryo dorsally. |
| GO:0007451 | | dorsal/ventral lineage restriction, imaginal disc | | Formation and/or maintenance of a lineage boundary between dorsal and ventral compartments that cells cannot cross, thus separating the populations of cells in each compartment. |
| GO:0007450 | | dorsal/ventral pattern formation, imaginal disc | | The establishment, maintenance and elaboration of the dorsal/ventral axis of the imaginal disc. Imaginal disks are masses of hypodermic cells, carried by the larvae of some insects after leaving the egg, from which masses the wings and legs of the adult are subsequently formed. |
| GO:0007398 | | ectoderm development | | 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. |
| GO:0035165 | | embryonic crystal cell differentiation | | The process in which an embryonic mesoderm-derived hemocyte precursor cell acquires the specialized features of a crystal cell. Crystal cells are a class of cells that contain crystalline inclusions and are involved in the melanization of pathogenic material in the hemolymph. |
| GO:0035162 | | embryonic hemopoiesis | | The stages of blood cell formation that take place within the embryo. |
| GO:0061331 | | epithelial cell proliferation involved in Malpighian tubule morphogenesis | | The multiplication or reproduction of epithelial cells, resulting in the expansion of a cell population and contributing to the shaping of a Malpighian tubule. |
| GO:0035153 | | epithelial cell type specification, open tracheal system | | Allocation of epithelial cells within each migrating branch in an open tracheal system to distinct tracheal cell fates. During the migration phase each branch forms a well-defined number of cell types (including fusion cells, terminal cells and branch cells) at precise positions. |
| GO:0060429 | | epithelium development | | The process whose specific outcome is the progression of an epithelium over time, from its formation to the mature structure. An epithelium is a tissue that covers the internal or external surfaces of an anatomical structure. |
| GO:0001737 | | establishment of imaginal disc-derived wing hair orientation | | Orientation of hairs in the imaginal disc-derived wing along a proximal-distal axis, such that each cell of the wing produces one wing hair which points in a distal direction. |
| GO:0042067 | | establishment of ommatidial planar polarity | | The specification of polarized ommatidia. Ommatidia occur in two chiral forms. The trapezoidal arrangement of photoreceptors in the dorsal part of the eye is the mirror image of that in the ventral part. |
| GO:0035214 | | eye-antennal disc development | | Progression of the eye-antennal imaginal disc over time, from its initial formation through to its metamorphosis to form adult structures including the eye, antenna, head capsule and maxillary palps. |
| GO:0036099 | | female germ-line stem cell population maintenance | | The process by which an organism or tissue maintains a population of female germ-line stem cells. |
| GO:0007440 | | foregut morphogenesis | | The process in which the anatomical structures of the foregut are generated and organized. |
| GO:0060288 | | formation of a compartment boundary | | Formation of a lineage restriction boundary within a developing tissue which does not correspond to some morphological barrier. |
| GO:0030718 | | germ-line stem cell population maintenance | | Any process by which an organism or tissue maintains a population of germ-line stem cells. |
| GO:0060250 | | germ-line stem-cell niche homeostasis | | A homeostatic process involved in the maintenance of an internal steady state within the germ-line stem-cell niche. This includes control of cellular proliferation and death and control of metabolic function that allows the niche to continue to function. A gem-line stem-cell niche is an anatomical structure that regulates how germ-line stem-cells are used and saves them from depletion. |
| GO:0007293 | | germarium-derived egg chamber formation | | 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. |
| GO:0030708 | | germarium-derived female germ-line cyst encapsulation | | Formation of a single follicular epithelium around the germ-line derived cells of a cyst formed in the germarium. An example of this process is found in Drosophila melanogaster. |
| GO:0010001 | | glial cell differentiation | | The process in which a relatively unspecialized cell acquires the specialized features of a glial cell. |
| GO:0007403 | | glial cell fate determination | | The cell fate determination process in which a cell becomes capable of differentiating autonomously into a glial cell regardless of its environment; upon determination, the cell fate cannot be reversed. |
| GO:0008347 | | glial cell migration | | 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. |
| GO:0035172 | | hemocyte proliferation | | The multiplication or reproduction of hemocytes, resulting in the expansion of the cell population. Hemocytes are blood cells associated with a hemocoel (the cavity containing most of the major organs of the arthropod body) which are involved in defense and clotting of hemolymph, but not involved in transport of oxygen. |
| GO:0007157 | | heterophilic cell-cell adhesion via plasma membrane cell adhesion molecules | | The attachment of an adhesion molecule in one cell to a nonidentical adhesion molecule in an adjacent cell. |
| GO:0007446 | | imaginal disc growth | | 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. |
| GO:0007447 | | imaginal disc pattern formation | | 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. |
| GO:0016348 | | imaginal disc-derived leg joint morphogenesis | | The process in which the anatomical structures of an imaginal disc-derived leg joint are generated and organized. The leg joint is a flexible region that separates the rigid sections of a leg to allow movement in a controlled manner. An example of this is found in Drosophila melanogaster. |
| GO:0036011 | | imaginal disc-derived leg segmentation | | Division of an imaginal disc-derived leg into a series of semi-repetitive parts or segments. The Drosophila leg, for example, has nine segments, each separated from the next by a flexible joint. |
| GO:0048803 | | imaginal disc-derived male genitalia morphogenesis | | The process in which the anatomical structures of male genitalia are generated and organized from the genital imaginal disc. |
| GO:0008587 | | imaginal disc-derived wing margin morphogenesis | | The process in which the anatomical structures of the imaginal disc-derived wing margin are generated and organized. The wing margin is a strip of cells in the third instar disc at the boundary between the presumptive dorsal and ventral surfaces of the wing blade. |
| GO:0007476 | | imaginal disc-derived wing morphogenesis | | The process in which the anatomical structures of the imaginal disc-derived wing are generated and organized. The wing is an appendage modified for flying. |
| GO:0007474 | | imaginal disc-derived wing vein specification | | The regionalization process in which the area of a imaginal disc-derived wing that will form a wing vein is specified. |
| GO:0036335 | | intestinal stem cell homeostasis | | Any biological process involved in the maintenance of the steady-state number of intestinal stem cells within a population of cells. |
| GO:0035171 | | lamellocyte differentiation | | The process in which a relatively unspecialized hemocyte precursor cell acquires the specialized features of a lamellocyte. Lamellocytes are a hemocyte lineage that exists only in larvae, but are seldom observed in healthy animals. Lamellocytes differentiate massively in the lymph glands after parasitization and are large flat cells devoted to encapsulation of invaders too large to be phagocytosed by plasmatocytes. |
| GO:0035167 | | larval lymph gland hemopoiesis | | The production of blood cells from the larval lymph gland. The lymph gland consists of three to six bilaterally paired lobes that are attached to the cardioblasts during larval stages, and it degenerates during pupal stages. |
| GO:0046331 | | lateral inhibition | | Signaling between cells of equivalent developmental potential that results in these cells adopting different developmental fates. An example is the suppression by cells with a particular fate of the adoption of the same fate by surrounding cells. |
| GO:0007478 | | leg disc morphogenesis | | 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. |
| GO:0007616 | | long-term memory | | The memory process that deals with the storage, retrieval and modification of information a long time (typically weeks, months or years) after receiving that information. This type of memory is typically dependent on gene transcription regulated by second messenger activation. |
| GO:0035170 | | lymph gland crystal cell differentiation | | The process in which a relatively unspecialized larval lymph gland-derived hemocyte precursor cell acquires the specialized features of a crystal cell. Crystal cells are a class of cells that contain crystalline inclusions and are involved in the melanization of pathogenic material in the hemolymph. |
| GO:0048542 | | lymph gland development | | The process whose specific outcome is the progression of the lymph gland over time, from its formation to the mature structure. The lymph gland is one of the sites of hemocyte differentiation. It consists of three to six bilaterally paired lobes that are attached to the cardioblasts during larval stages, and it degenerates during pupal stages. |
| GO:0007498 | | mesoderm development | | 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. |
| GO:0016333 | | morphogenesis of follicular epithelium | | The process in which the anatomical structures of a follicular epithelium are generated and organized. |
| GO:0008045 | | motor neuron axon guidance | | The process in which the migration of an axon growth cone of a motor neuron is directed to a specific target site in response to a combination of attractive and repulsive cues. |
| GO:0007275 | | multicellular organism development | | 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). |
| GO:0007521 | | muscle cell fate determination | | The cell fate determination process in which a cell becomes capable of differentiating autonomously into a muscle cell regardless of its environment; upon determination, the cell fate cannot be reversed. |
| GO:0046329 | | negative regulation of JNK cascade | | Any process that stops, prevents, or reduces the frequency, rate or extent of signal transduction mediated by the JNK cascade. |
| GO:2000048 | | negative regulation of cell-cell adhesion mediated by cadherin | | Any process that stops, prevents, or reduces the frequency, rate or extent of cell-cell adhesion mediated by cadherin. |
| GO:0045316 | | negative regulation of compound eye photoreceptor development | | Any process that stops, prevents, or reduces the frequency, rate or extent of compound eye photoreceptor development. |
| GO:0035157 | | negative regulation of fusion cell fate specification | | Any process that restricts, stops or prevents a cell from adopting a fusion cell fate. Once the terminal and fusion fates have been correctly induced, inhibitory feedback loops prevent the remaining branch cells from assuming similar fates. |
| GO:0010629 | | negative regulation of gene expression | | Any process that decreases the frequency, rate or extent of gene expression. Gene expression is the process in which a gene's coding sequence is converted into a mature gene product or products (proteins or RNA). This includes the production of an RNA transcript as well as any processing to produce a mature RNA product or an mRNA or circRNA (for protein-coding genes) and the translation of that mRNA or circRNA into protein. Protein maturation is included when required to form an active form of a product from an inactive precursor form. |
| GO:0050768 | | negative regulation of neurogenesis | | Any process that stops, prevents, or reduces the frequency, rate or extent of neurogenesis, the origin and formation of neurons. |
| GO:0035155 | | negative regulation of terminal cell fate specification, open tracheal system | | Any process that restricts, stops or prevents a cell from adopting a terminal cell fate in an open tracheal system. Once the terminal and fusion fates have been correctly induced, inhibitory feedback loops prevent the remaining branch cells from assuming similar fates. |
| GO:0000122 | | negative regulation of transcription from RNA polymerase II promoter | | Any process that stops, prevents, or reduces the frequency, rate or extent of transcription from an RNA polymerase II promoter. |
| GO:0007399 | | nervous system development | | The process whose specific outcome is the progression of nervous tissue over time, from its formation to its mature state. |
| GO:0050877 | | nervous system process | | A organ system process carried out by any of the organs or tissues of neurological system. |
| GO:0007400 | | neuroblast fate determination | | The cell fate determination process in which a cell becomes capable of differentiating autonomously into a neuroblast cell regardless of its environment; upon determination, the cell fate cannot be reversed. An example of this process is found in Mus musculus. |
| GO:0048666 | | neuron development | | The process whose specific outcome is the progression of a neuron over time, from initial commitment of the cell to a specific fate, to the fully functional differentiated cell. |
| GO:0007314 | | oocyte anterior/posterior axis specification | | Polarization of the oocyte along its anterior-posterior axis. An example of this is found in Drosophila melanogaster. |
| GO:0030720 | | oocyte localization involved in germarium-derived egg chamber formation | | 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. |
| GO:0048477 | | oogenesis | | 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. |
| GO:0007424 | | open tracheal system development | | 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. |
| GO:0030707 | | ovarian follicle cell development | | 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. |
| GO:0007297 | | ovarian follicle cell migration | | 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. |
| GO:0030713 | | ovarian follicle cell stalk formation | | 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. |
| GO:0007422 | | peripheral nervous system development | | The process whose specific outcome is the progression of the peripheral nervous system over time, from its formation to the mature structure. The peripheral nervous system is one of the two major divisions of the nervous system. Nerves in the PNS connect the central nervous system (CNS) with sensory organs, other organs, muscles, blood vessels and glands. |
| GO:1900087 | | positive regulation of G1/S transition of mitotic cell cycle | | Any cell cycle regulatory process that promotes the commitment of a cell from G1 to S phase of the mitotic cell cycle. |
| GO:0045747 | | positive regulation of Notch signaling pathway | | Any process that activates or increases the frequency, rate or extent of the Notch signaling pathway. |
| GO:0008284 | | positive regulation of cell proliferation | | Any process that activates or increases the rate or extent of cell proliferation. |
| GO:0045944 | | positive regulation of transcription from RNA polymerase II promoter | | Any process that activates or increases the frequency, rate or extent of transcription from an RNA polymerase II promoter. |
| GO:0045468 | | regulation of R8 cell spacing in compound eye | | Any process that ensures that the R8 cells are selected in a precise progressive pattern so that they are evenly spaced throughout the eye disc. |
| GO:0042686 | | regulation of cardioblast cell fate specification | | Any process that mediates the specification of a cell into a cardioblast. A cardioblast is a cardiac precursor cell. It is a cell that has been committed to a cardiac fate, but will undergo more cell division rather than terminally differentiating. |
| GO:0045595 | | regulation of cell differentiation | | Any process that modulates the frequency, rate or extent of cell differentiation, the process in which relatively unspecialized cells acquire specialized structural and functional features. |
| GO:0042689 | | regulation of crystal cell differentiation | | Any process that modulates the frequency, rate or extent of crystal cell differentiation. |
| GO:0050793 | | regulation of developmental process | | Any process that modulates the frequency, rate or extent of development, 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). |
| GO:0051489 | | regulation of filopodium assembly | | Any process that modulates the frequency, rate or extent of the assembly of a filopodium, a thin, stiff protrusion extended by the leading edge of a motile cell such as a crawling fibroblast or amoeba, or an axonal growth cone. |
| GO:0010906 | | regulation of glucose metabolic process | | Any process that modulates the rate, frequency or extent of glucose metabolism. Glucose metabolic processes are the chemical reactions and pathways involving glucose, the aldohexose gluco-hexose. |
| GO:0040008 | | regulation of growth | | Any process that modulates the frequency, rate or extent of the growth of all or part of an organism so that it occurs at its proper speed, either globally or in a specific part of the organism's development. |
| GO:0007346 | | regulation of mitotic cell cycle | | Any process that modulates the rate or extent of progress through the mitotic cell cycle. |
| GO:0050767 | | regulation of neurogenesis | | Any process that modulates the frequency, rate or extent of neurogenesis, the origin and formation of neurons. |
| GO:0006355 | | regulation of transcription, DNA-templated | | Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription. |
| GO:0009608 | | response to symbiont | | Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus from a symbiont, an organism living with an organism of a different species in close physical association. The symbiont is defined as the smaller of the organisms involved in a symbiotic interaction. |
| GO:0046666 | | retinal cell programmed cell death | | Programmed cell death that occurs in the developing retina. |
| GO:0016330 | | second mitotic wave involved in compound eye morphogenesis | | A discrete cell cycle in the third instar eye imaginal disc after progression of the morphogenetic furrow that contributes to compound eye morphogenesis. It is essential for generation of a sufficient pool of uncommitted cells to develop complete ommatidia. |
| GO:0007423 | | sensory organ development | | The process whose specific outcome is the progression of sensory organs over time, from its formation to the mature structure. |
| GO:0016360 | | sensory organ precursor cell fate determination | | The process in which a cell becomes capable of differentiating autonomously into a sensory organ precursor cell regardless of its environment; upon determination, the cell fate cannot be reversed. |
| GO:0007519 | | skeletal muscle tissue development | | The developmental sequence of events leading to the formation of adult skeletal muscle tissue. The main events are: the fusion of myoblasts to form myotubes that increase in size by further fusion to them of myoblasts, the formation of myofibrils within their cytoplasm and the establishment of functional neuromuscular junctions with motor neurons. At this stage they can be regarded as mature muscle fibers. |
| GO:0048863 | | stem cell differentiation | | The process in which a relatively unspecialized cell acquires specialized features of a stem cell. A stem cell is a cell that retains the ability to divide and proliferate throughout life to provide progenitor cells that can differentiate into specialized cells. |
| GO:0006351 | | transcription, DNA-templated | | The cellular synthesis of RNA on a template of DNA. |
| GO:0007419 | | ventral cord development | | The process whose specific outcome is the progression of the ventral cord over time, from its formation to the mature structure. The ventral cord is one of the distinguishing traits of the central nervous system of all arthropods (such as insects, crustaceans and arachnids) as well as many other invertebrates, such as the annelid worms. |
| GO:0048190 | | wing disc dorsal/ventral pattern formation | | The establishment, maintenance and elaboration of the dorsal/ventral axis of the wing disc, a precursor to the adult wing. |
| GO:0035222 | | wing disc pattern formation | | The process giving rise to the pattern of cell differentiation in the wing imaginal disc. |
| GO:0007473 | | wing disc proximal/distal pattern formation | | The establishment, maintenance and elaboration of the proximal/distal axis of the wing disc, a precursor to the adult wing. |
cellular component |
| GO:0005796 | | Golgi lumen | | The volume enclosed by the membranes of any cisterna or subcompartment of the Golgi apparatus, including the cis- and trans-Golgi networks. |
| GO:0005912 | | adherens junction | | A cell junction at which anchoring proteins (cadherins or integrins) extend through the plasma membrane and are attached to actin filaments. |
| GO:0009986 | | cell surface | | The external part of the cell wall and/or plasma membrane. |
| GO:0005737 | | cytoplasm | | All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures. |
| GO:0031410 | | cytoplasmic vesicle | | A vesicle found in the cytoplasm of a cell. |
| GO:0005829 | | cytosol | | The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes. |
| GO:0030139 | | endocytic vesicle | | 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. |
| GO:0005788 | | endoplasmic reticulum lumen | | The volume enclosed by the membranes of the endoplasmic reticulum. |
| GO:0005768 | | endosome | | A vacuole to which materials ingested by endocytosis are delivered. |
| GO:0016021 | | integral component of membrane | | The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane. |
| GO:0005887 | | integral component of plasma membrane | | The component of the plasma membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane. |
| GO:0005622 | | intracellular | | The living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm. |
| GO:0005770 | | late endosome | | A prelysosomal endocytic organelle differentiated from early endosomes by lower lumenal pH and different protein composition. Late endosomes are more spherical than early endosomes and are mostly juxtanuclear, being concentrated near the microtubule organizing center. |
| GO:0005764 | | lysosome | | A small lytic vacuole that has cell cycle-independent morphology and is found in most animal cells and that contains a variety of hydrolases, most of which have their maximal activities in the pH range 5-6. The contained enzymes display latency if properly isolated. About 40 different lysosomal hydrolases are known and lysosomes have a great variety of morphologies and functions. |
| GO:0016020 | | membrane | | A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it. |
| GO:0005654 | | nucleoplasm | | That part of the nuclear content other than the chromosomes or the nucleolus. |
| GO:0005634 | | nucleus | | 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. |
| GO:0005886 | | plasma membrane | | The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins. |
| GO:0043234 | | protein complex | | A stable macromolecular complex composed (only) of two or more polypeptide subunits along with any covalently attached molecules (such as lipid anchors or oligosaccharide) or non-protein prosthetic groups (such as nucleotides or metal ions). Prosthetic group in this context refers to a tightly bound cofactor. The component polypeptide subunits may be identical. |
| GO:0035003 | | subapical complex | | The most apical region of the lateral plasma membrane of an invertebrate epithelial cell. The subapical complex lies above the zonula adherens and the septate junction, and is comparable to the position of the tight junction of vertebrate cells. |