EOG89PDD0 GO:0007476 2/169 imaginal disc-derived wing morphogenesis biological_process "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." [GOC:bf, GOC:mtg_sensu] EOG89PDD0 GO:0035147 2/169 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] EOG89PDD0 GO:0016477 2/169 cell migration biological_process "The controlled self-propelled movement of a cell from one site to a destination guided by molecular cues. Cell migration is a central process in the development and maintenance of multicellular organisms." [GOC:cjm, GOC:dph, GOC:ems, GOC:pf, http://en.wikipedia.org/wiki/Cell_migration] EOG89PDD0 GO:0007436 2/169 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] EOG89PDD0 GO:0007155 2/169 cell adhesion biological_process "The attachment of a cell, either to another cell or to an underlying substrate such as the extracellular matrix, via cell adhesion molecules." [GOC:hb, GOC:pf] EOG89PDD0 GO:0008045 2/169 motor neuron axon guidance biological_process "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." [CL:0000100, GOC:pr, ISBN:0878932437] EOG89PDD0 GO:0072499 1/169 photoreceptor cell axon guidance biological_process "The chemotaxis process that directs the migration of a photoreceptor cell axon growth cone to its target in the optic lobe in response to a combination of attractive and repulsive cues." [GOC:sart, PMID:20826677] EOG89PDD0 GO:0046331 1/169 lateral inhibition biological_process "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." [GOC:bf, GOC:kmv] EOG89PDD0 GO:0016998 1/169 cell wall macromolecule catabolic process biological_process "The chemical reactions and pathways resulting in the breakdown of macromolecules that form part of a cell wall." [GOC:go_curators] EOG89PDD0 GO:0004568 1/169 chitinase activity molecular_function "Catalysis of the hydrolysis of (1->4)-beta linkages of N-acetyl-D-glucosamine (GlcNAc) polymers of chitin and chitodextrins." [EC:3.2.1.14, GOC:bf, GOC:kah, GOC:pde, PMID:11468293] EOG89PDD0 GO:0004721 1/169 phosphoprotein phosphatase activity molecular_function "Catalysis of the reaction: a phosphoprotein + H2O = a protein + phosphate. Together with protein kinases, these enzymes control the state of phosphorylation of cell proteins and thereby provide an important mechanism for regulating cellular activity." [EC:3.1.3.16, ISBN:0198547684] EOG89PDD0 GO:0006032 1/169 chitin catabolic process biological_process "The chemical reactions and pathways resulting in the breakdown of chitin, a linear polysaccharide consisting of beta-(1->4)-linked N-acetyl-D-glucosamine residues." [GOC:jl, ISBN:0198506732] EOG89PDD0 GO:0007411 1/169 axon guidance biological_process "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." [ISBN:0878932437] EOG89PDD0 GO:0036194 1/169 muscle cell projection cellular_component "A prolongation or process extending from a muscle cell. A muscle cell is a mature contractile cell, commonly known as a myocyte. This cell has as part of its cytoplasm myofibrils organized in various patterns." [CL:0000187, GOC:kmv, PMID:15930100, PMID:22464329] EOG89PDD0 GO:0007156 1/169 homophilic cell adhesion via plasma membrane adhesion molecules biological_process "The attachment of a plasma membrane adhesion molecule in one cell to an identical molecule in an adjacent cell." [ISBN:0198506732]