réplication conservative

См. также в других словарях:

• Replication — A turning back, repetition, duplication, reproduction. * * * 1. The execution of an experiment or study more than once so as to confirm the original findings, increase precision, and obtain a closer estimate of sampling error. 2. Autoreproduction …   Medical dictionary

• Replication, DNA — A wondrous complex process whereby the ("parent") strands of DNA in the double helix are separated and each one is copied to produce a new ("daughter") strand. This process is said to be "semi conservative" since one …   Medical dictionary

• Semiconservative replication — describes the method by which DNA is replicated in all known cells.This method of replication was one of three proposed modelscite book |author=Anthony J. F. Griffiths et al. |title=An Introduction to genetic analysis |publisher=W.H. Freeman… …   Wikipedia

• DNA replication — A wondrous complex process whereby the ("parent") strands of DNA in the double helix are separated and each one is copied to produce a new ("daughter") strand. This process is said to be "semi conservative" since one …   Medical dictionary

• semi-conservative replication — During DNA duplication, each strand of a parent DNA molecule acts as a template for the synthesis of a new complementary strand. Thus, one half of a pre existing DNA molecule is conserved during each round of replication …   Glossary of Biotechnology

• Expérience de Meselson et Stahl — Les trois modèles proposés pour la réplication de l ADN L expérience de Meselson et Stahl est une expérience réalisée pour la première fois en 1958 par Matthew Meselson et Franklin Stahl, qui démontra la réplication semi conservative de l Acide… …   Wikipédia en Français

• Meselson–Stahl experiment — The Meselson–Stahl experiment was an experiment by Matthew Meselson and Franklin Stahl in 1958 which supported the hypothesis that DNA replication was semiconservative. Semiconservative replication means that when the double stranded DNA helix… …   Wikipedia

• Telomere — [ chromosomes (grey) capped by telomeres (white)] A telomere is a region of repetitive DNA at the end of chromosomes, which protects the end of the chromosome from destruction. Its name is derived from the Greek nouns telos ( τἐλος ) end and… …   Wikipedia

• A.D.N. — Acide désoxyribonucléique « ADN » redirige ici. Pour les autres significations, voir ADN (homonymie) …   Wikipédia en Français

• ADN — Acide désoxyribonucléique « ADN » redirige ici. Pour les autres significations, voir ADN (homonymie) …   Wikipédia en Français

• Acide DésoxyriboNucléique — « ADN » redirige ici. Pour les autres significations, voir ADN (homonymie) …   Wikipédia en Français