interference of viruses
81Ribointerferencia — Mecanismo de RNAi / ribointerferencia mediado por siRNA. La ribointerferencia o RNAi (acrónimo del inglés RNA interference) es un sistema que utilizan las células de los organismos vivos para controlar los genes que están activos en un momento o… …
82Extinction de gène — L extinction de gène est un processus épigénétique empêchant la production d une protéine à partir d un gène. Il s’agit d’un ancien mécanisme eucaryote de régulation qui est donc retrouvé dans un grand nombre de cellules animales ou végétales.… …
83Computer security — This article is about computer security through design and engineering. For computer security exploits and defenses, see computer insecurity. Computer security Secure operating systems Security architecture Security by design Secure coding …
84Evolution — This article is about evolution in biology. For other uses, see Evolution (disambiguation). For a generally accessible and less technical introduction to the topic, see Introduction to evolution. Part of a series on …
85Prion — DiseaseDisorder infobox Name = Prion Diseases (TSEs) ICD10 = A81 ICD9 = ICD9|046 A prion (IPAEng|ˈpriːɒn [OED|Prion] Audio|Pronunciation prion.ogg|listen) is thought to be an infectious agent that, according to current scientific consensus, is… …
86Transposon — Transposons are sequences of DNA that can move around to different positions within the genome of a single cell, a process called transposition. In the process, they can cause mutations and change the amount of DNA in the genome. Transposons were …
87Intrusion detection system — An intrusion detection system (IDS) is a device or software application that monitors network and/or system activities for malicious activities or policy violations and produces reports to a Management Station.[1] Some systems may attempt to stop …
88Gene expression — For vocabulary, see Glossary of gene expression terms. For a non technical introduction to the topic, see Introduction to genetics. Genes are expressed by being transcribed into RNA, and this transcript may then be translated into protein. Gene… …
89Poliomyélite — (Maladie de Heine Medin) Classification et ressources externes Enfant présentant une amyotrophie du membre inférieur droit due à la poliomyélite CIM …
90Археи — Halobacteria, штамм NRC 1, каждая клетка около 5 мкм длиной …
