feed-back repression

См. также в других словарях:

• PSYCHIATRIE — Le mot « psychiatrie », attesté en français depuis 1842, s’est formé à partir du terme « psychiatre », apparu vers 1802, en même temps que l’expression « aliénation mentale ». La psychiatrie désigne alors une branche particulière de la médecine,… …   Encyclopédie Universelle

• GLI2 — protein Name=GLI Kruppel family member GLI2 caption= width= HGNCid=4318 Symbol=GLI2 AltSymbols= EntrezGene=2736 OMIM=165230 RefSeq=NM 005270 UniProt=P10070 PDB= ECnumber= Chromosome=2 Arm=q Band=14 LocusSupplementaryData=GLI Kruppel family member …   Wikipedia

• Poly(A)-binding protein — is a RNA binding protein which binds to the poly(A) tail of mRNA. The poly(A) tail is located on the 3 end of mRNA. The nuclear isoforms selectively binds to around 50 nucleotides and stimulates the activity of Polyadenylate polymerase.The… …   Wikipedia

• Sulphur metabolism — is vital for all living organisms as it is a constituent of a number of essential organic molecules like cysteine, methionine, Coenzyme A, and iron sulphur clusters. These compounds are involved in a number of essential cellular processes like… …   Wikipedia

• CYBERNÉTIQUE - Cybernétique et biologie — Bien que le propre de la cybernétique soit son universalité, le style particulier de ses applications en biologie et leur extension considérable dans ce vaste domaine ont conduit à la formation d’une discipline, la biocybernétique, qui a… …   Encyclopédie Universelle

• HOMÉOSTASIE — Claude Bernard, en 1865, dans son Introduction à l’étude de la médecine expérimentale, crée le concept: «Tous les mécanismes vitaux, quelque variés qu’ils soient, n’ont toujours qu’un but, celui de maintenir l’unité des conditions de la vie dans… …   Encyclopédie Universelle

• china — /chuy neuh/, n. 1. a translucent ceramic material, biscuit fired at a high temperature, its glaze fired at a low temperature. 2. any porcelain ware. 3. plates, cups, saucers, etc., collectively. 4. figurines made of porcelain or ceramic material …   Universalium

• China — /chuy neuh/, n. 1. People s Republic of, a country in E Asia. 1,221,591,778; 3,691,502 sq. mi. (9,560,990 sq. km). Cap.: Beijing. 2. Republic of. Also called Nationalist China. a republic consisting mainly of the island of Taiwan off the SE coast …   Universalium

• Germany — /jerr meuh nee/, n. a republic in central Europe: after World War II divided into four zones, British, French, U.S., and Soviet, and in 1949 into East Germany and West Germany; East and West Germany were reunited in 1990. 84,068,216; 137,852 sq.… …   Universalium

• United Kingdom — a kingdom in NW Europe, consisting of Great Britain and Northern Ireland: formerly comprising Great Britain and Ireland 1801 1922. 58,610,182; 94,242 sq. mi. (244,100 sq. km). Cap.: London. Abbr.: U.K. Official name, United Kingdom of Great… …   Universalium

• Russia — /rush euh/, n. 1. Also called Russian Empire. Russian, Rossiya. a former empire in E Europe and N and W Asia: overthrown by the Russian Revolution 1917. Cap.: St. Petersburg (1703 1917). 2. See Union of Soviet Socialist Republics. 3. See Russian… …   Universalium