The initiation of the activity of the inactive enzyme MAP kinase kinase by phosphorylation by a MAPKKK [goid 186] [evidence IEA]; The initiation of the activity of the inactive enzyme MAP kinase by phosphorylation by a MAPKK [goid 187] [pmid 9712850] [evidence TAS]; The close range interaction of two or more cells or tissues that causes them to change their fates and specify the development of an organ [goid 1759] [evidence IEA]; Any process that activates or increases the frequency, rate or extent of addition of phosphate groups to amino acids within a protein [goid 1934] [evidence IEA]; The directed movement of a motile cell or organism, or the directed growth of a cell guided by a specific chemical concentration gradient. Movement may be towards a higher concentration (positive chemotaxis) or towards a lower concentration (negative chemotaxis) [goid 6935] [pmid 10848592] [evidence TAS]; The cascade of processes by which a signal interacts with a receptor, causing a change in the level or activity of a second messenger or other downstream target, and ultimately effecting a change in the functioning of the cell [goid 7165] [pmid 9712850] [evidence NAS]; A series of molecular signals within the cell that are mediated by a member of the Ras superfamily of proteins switching to a GTP-bound active state [goid 7265] [pmid 10848592] [evidence TAS]; 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) [goid 7275] [evidence IEA]; The process whose specific outcome is the progression of nervous tissue over time, from its formation to its mature state [goid 7399] [pmid 9576942] [evidence TAS]; Any process that stops, prevents or reduces the rate or extent of cell proliferation [goid 8285] [evidence IEA]; The series of molecular signals generated as a consequence of a fibroblast growth factor receptor binding to one of its physiological ligands [goid 8543] [pmid 17133345] [evidence EXP]; Morphogenesis of an organ. An organ is defined as a tissue or set of tissues that work together to perform a specific function or functions. Morphogenesis is the process by which anatomical structures are generated and organized. Organs are commonly observed as visibly distinct structures, but may also exist as loosely associated clusters of cells that work together to perform a specific function or functions [goid 9887] [pmid 10903182] [evidence TAS]; The process whereby a relatively unspecialized cell acquires the specialized features of a glial cell [goid 10001] [evidence IEA]; The process that activates or increases the rate or extent of granule cell precursor proliferation [goid 21940] [evidence IEA]; The process whose specific outcome is the progression of the lung over time, from its formation to the mature structure. In all air-breathing vertebrates the lungs are developed from the ventral wall of the oesophagus as a pouch which divides into two sacs. In amphibians and many reptiles the lungs retain very nearly this primitive sac-like character, but in the higher forms the connection with the oesophagus becomes elongated into the windpipe and the inner walls of the sacs become more and more divided, until, in the mammals, the air spaces become minutely divided into tubes ending in small air cells, in the walls of which the blood circulates in a fine network of capillaries. In mammals the lungs are more or less divided into lobes, and each lung occupies a separate cavity in the thorax [goid 30324] [evidence IEA]; Any process that activates or increases the frequency, rate or extent of cell differentiation [goid 45597] [evidence IEA]; Any process that activates or increases angiogenesis [goid 45766] [evidence IEA]; Any process that modulates the frequency, rate or extent of programmed cell death that occurs in the retina [goid 46668] [evidence IEA]; Any process that activates or increases the rate or extent of epithelial cell proliferation [goid 50679] [evidence IEA]; Any process that activates or increases the frequency, rate or extent of cardiac muscle cell proliferation [goid 60045] [pmid 9553078] [evidence IDA]