| founder | <veterinary> A lameness in the foot of a horse, occasioned by inflammation; closh. An inflammatory fever of the body, or acute rheumatism; as, chest founder. Source: Websters Dictionary (01 Mar 1998) |
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| founder cell | Cell that gives rise to tissue by clonal expansion. For most mammalian tissues there are considerably more than two founder cells, as can be determined by forming chimeras from genetically distinguishable embryos, but single founder cells have been found for the intestine and germ line in Caenorhabditis elegans. (18 Nov 1997) |
| founder effect | The establishment of a new population by a few original founders (in an extreme case, by a single fertilized female) which carry only a small fraction of the total genetic variation of the parental population [Ernst Mayr, 1963]. The result is that a given allele, gene, chromosome, or part of a chromosome found in members of the population can be traced back to one ancestral individual. (09 Oct 1997) |
| founder principle | The conditional probabilities of the frequencies of a set of genes at any future date depend on the initial composition of the founders of the population and have in general no tendency to revert to the composition of the population from which the founders were themselves derived. (05 Mar 2000) |
| foundershaft | <chemical> The first shaft sunk. Source: Websters Dictionary (01 Mar 1998) |
| brass founder's ague | An occupational disease, characterised by malaria-like symptoms, due to inhalation of particles and fumes of metallic oxides. Fumes are formed by evaporation at very high temperature and condensation in air into fine particles. Synonym: brass founder's ague, foundryman's fever, metal fume fever, zinc fume fever. (05 Mar 2000) |
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| brass founder's fever | An occupational disease, characterised by malaria-like symptoms, due to inhalation of particles and fumes of metallic oxides. Fumes are formed by evaporation at very high temperature and condensation in air into fine particles. Synonym: brass founder's ague, foundryman's fever, metal fume fever, zinc fume fever. (05 Mar 2000) |
| effect, founder | A population group with an unusual frequency of a gene due to there having been only a small number of original members ( founders ) one or more of whom had that gene. For example, the gene for Huntington disease was introduced into the Lake Maracaibo region of Venezuela early in the 19th century, so there are now over a hundred persons with Huntington disease and at least 900 persons at risk for that deadly disease in that region, the largest known aggregation known in the world with the Huntington gene. (12 Dec 1998) |
Synonyms : Effect, Founder, Effects, Founder, Founder Effects
| founder |
fall through: fail utterly; collapse; "The project foundered" laminitis: inflammation of the laminated tissue that attaches the hoof to the foot of a horse sink below the surface a person who founds or establishes some institution; "George Washington is the father of his country" collapse: break down, literally or metaphorically; "The wall collapsed"; "The business collapsed"; "The dam broke"; "The roof collapsed"; "The wall gave in"; "The roof finally gave under the weight of the ice" stumble and nearly fall; "the horses foundered" a worker who makes metal castings
Ãâó: wordnet.princeton.edu/perl/webwn
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| founder |
(found
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| founder |
a starting population among which there is no known genetic relationships. aside from mutation, no closed population can ever have more genetic variation than the founder stock
Ãâó: www.geocities.com/RainForest/Canopy/3220/NewGloss....
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| founder |
The skilled manager of the furnace operation. He oversaw everything that went into and came out of the furnace. His job was to produce high-quality iron products.
Ãâó: www.nps.gov/hofu/TEACHERS/vocab.html
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| founder |
Refers to animals generated from genetically altered eggs or embryos, is, eggs microinjected with a transgene.
Ãâó: www.kumc.edu/gec/gloss.html
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| founder | a person who founds or establishes some institution |
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| founder | a worker who makes metal castings |
| founder | inflammation of the laminated tissue that attaches the hoof to the foot of a horse |
| founder | stumble and nearly fall |
| founder | break down, literally or metaphorically |
| founder | sink below the surface |
| founder | fail utterly |
| founder | (of a ship) sinking |
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