EOG8NP9HF GO:0006886 27/98 intracellular protein transport biological_process "The directed movement of proteins in a cell, including the movement of proteins between specific compartments or structures within a cell, such as organelles of a eukaryotic cell." [GOC:mah] EOG8NP9HF GO:0016192 26/98 vesicle-mediated transport biological_process "A cellular transport process in which transported substances are moved in membrane-bounded vesicles; transported substances are enclosed in the vesicle lumen or located in the vesicle membrane. The process begins with a step that directs a substance to the forming vesicle, and includes vesicle budding and coating. Vesicles are then targeted to, and fuse with, an acceptor membrane." [GOC:ai, GOC:mah, ISBN:08789310662000] EOG8NP9HF GO:0030126 26/98 COPI vesicle coat cellular_component "One of two multimeric complexes that forms a membrane vesicle coat. The mammalian COPI subunits are called alpha-, beta-, beta'-, gamma-, delta-, epsilon- and zeta-COP. Vesicles with COPI coats are found associated with Golgi membranes at steady state." [GOC:mah, PMID:11252894] EOG8NP9HF GO:0005198 26/98 structural molecule activity molecular_function "The action of a molecule that contributes to the structural integrity of a complex or assembly within or outside a cell." [GOC:mah] EOG8NP9HF GO:0005783 3/98 endoplasmic reticulum cellular_component "The irregular network of unit membranes, visible only by electron microscopy, that occurs in the cytoplasm of many eukaryotic cells. The membranes form a complex meshwork of tubular channels, which are often expanded into slitlike cavities called cisternae. The ER takes two forms, rough (or granular), with ribosomes adhering to the outer surface, and smooth (with no ribosomes attached)." [ISBN:0198506732] EOG8NP9HF GO:0019028 2/98 viral capsid cellular_component "The protein coat that surrounds the infective nucleic acid in some virus particles. It comprises numerous regularly arranged subunits, or capsomeres." [GOC:mtg_sensu, ISBN:0198506732] EOG8NP9HF GO:0030117 1/98 membrane coat cellular_component "Any of several different proteinaceous coats that can associate with membranes. Membrane coats include those formed by clathrin plus an adaptor complex, the COPI and COPII complexes, and possibly others. They are found associated with membranes on many vesicles as well as other membrane features such as pits and perhaps tubules." [GOC:mah] EOG8NP9HF GO:0007436 1/98 larval salivary gland morphogenesis biological_process "The process, occurring in the larva, by which the anatomical structures of the salivary gland are generated and organized." [GOC:jid] EOG8NP9HF GO:0048812 1/98 neuron projection morphogenesis biological_process "The process in which the anatomical structures of a neuron projection are generated and organized. A neuron projection is any process extending from a neural cell, such as axons or dendrites." [GOC:mah] EOG8NP9HF GO:0035158 1/98 regulation of tube diameter, open tracheal system biological_process "Ensuring that a tube in an open tracheal system is of the correct diameter. When primary branches form their lumens are small (less than 2 micrometers) in caliber and must undergo regulated expansion during larval life to reach their mature size." [GOC:mtg_sensu, PMID:14570584] EOG8NP9HF GO:0005794 1/98 Golgi apparatus cellular_component "A compound membranous cytoplasmic organelle of eukaryotic cells, consisting of flattened, ribosome-free vesicles arranged in a more or less regular stack. The Golgi apparatus differs from the endoplasmic reticulum in often having slightly thicker membranes, appearing in sections as a characteristic shallow semicircle so that the convex side (cis or entry face) abuts the endoplasmic reticulum, secretory vesicles emerging from the concave side (trans or exit face). In vertebrate cells there is usually one such organelle, while in invertebrates and plants, where they are known usually as dictyosomes, there may be several scattered in the cytoplasm. The Golgi apparatus processes proteins produced on the ribosomes of the rough endoplasmic reticulum; such processing includes modification of the core oligosaccharides of glycoproteins, and the sorting and packaging of proteins for transport to a variety of cellular locations. Three different regions of the Golgi are now recognized both in terms of structure and function: cis, in the vicinity of the cis face, trans, in the vicinity of the trans face, and medial, lying between the cis and trans regions." [ISBN:0198506732] EOG8NP9HF GO:0030198 1/98 extracellular matrix organization biological_process "A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of an extracellular matrix." [GOC:mah] EOG8NP9HF GO:0007424 1/98 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] EOG8NP9HF GO:0035149 1/98 lumen formation, open tracheal system biological_process "Creation of the central hole of a tube in an open tracheal system through which gases flow." [GOC:bf, GOC:mtg_sensu] EOG8NP9HF GO:0035147 1/98 branch fusion, open tracheal system biological_process "Fusing of specific tracheal branches in an open tracheal system to branches from neighboring hemisegments to form a continuous tracheal network. Branch fusion is mediated by individual cells at the tip of each branch, which contact a similar cell and undergo a coordinated series of morphogenetic events that create a bicellular fusion joint." [GOC:mtg_sensu, PMID:14570584] EOG8NP9HF GO:0010883 1/98 regulation of lipid storage biological_process "Any process that modulates the rate, frequency or extent of lipid storage. Lipid storage is the accumulation and maintenance in cells or tissues of lipids, compounds soluble in organic solvents but insoluble or sparingly soluble in aqueous solvents. Lipid reserves can be accumulated during early developmental stages for mobilization and utilization at later stages of development." [GOC:BHF, GOC:dph, GOC:tb] EOG8NP9HF GO:0005801 1/98 cis-Golgi network cellular_component "The network of interconnected tubular and cisternal structures located at the convex side of the Golgi apparatus, which abuts the endoplasmic reticulum." [ISBN:0198506732, ISBN:0815316194] EOG8NP9HF GO:0000281 1/98 mitotic cytokinesis biological_process "A cell cycle process that results in the division of the cytoplasm of a cell after mitosis, resulting in the separation of the original cell into two daughter cells." [GOC:mtg_cell_cycle] EOG8NP9HF GO:0008362 1/98 chitin-based embryonic cuticle biosynthetic process biological_process "Synthesis, including the chemical reactions and pathways resulting in the formation of chitin and other components, and deposition of a chitin-based embryonic cuticle by the underlying epidermal epithelium. This tough, waterproof cuticle layer is essential to provide structural integrity of the larval body. An example of this is found in Drosophila melanogaster." [GOC:bf, GOC:mtg_sensu, PMID:12019232] EOG8NP9HF GO:0006909 1/98 phagocytosis biological_process "An endocytosis process that results in the engulfment of external particulate material by phagocytes. The particles are initially contained within phagocytic vacuoles (phagosomes), which then fuse with primary lysosomes to effect digestion of the particles." [ISBN:0198506732] EOG8NP9HF GO:0009306 1/98 protein secretion biological_process "The controlled release of proteins from a cell." [GOC:ai] EOG8NP9HF GO:0007112 1/98 male meiosis cytokinesis biological_process "A cell cycle process that occurs as part of the male meiotic cell cycle and results in the division of the cytoplasm of a cell to produce two daughter cells." [GOC:ai]