immortal cells

См. также в других словарях:

• Immortal DNA strand hypothesis — The immortal DNA strand hypothesis was proposed in 1975 by John Cairns as a mechanism for adult stem cells to minimize mutations in their genomes.Cairns, J. 1975. Mutation selection and the natural history of cancer. Nature (London) 255: 197… …   Wikipedia

• Swiss 3T3 cells — An immortal line of fibroblast like cells established from whole trypsinised embryos of Swiss mice (not an inbred stock) under conditions that favour establishment of cells with low saturation density in culture …   Dictionary of molecular biology

• Telomerase — is an enzyme that adds specific DNA sequence repeats ( TTAGGG in all vertebrates) to the 3 ( three prime ) end of DNA strands in the telomere regions, which are found at the ends of eukaryotic chromosomes. The telomeres contain condensed DNA… …   Wikipedia

• Alexis Carrel — Infobox Medical Person name =Alexis Carrel box width = image width =200px caption = birth date =June 28 1873 birth place =Sainte Foy lès Lyon, Lyon, France death date =death date and age|1944|11|5|1873|6|28 death place = profession =Surgeon,… …   Wikipedia

• Life Sciences — ▪ 2009 Introduction Zoology       In 2008 several zoological studies provided new insights into how species life history traits (such as the timing of reproduction or the length of life of adult individuals) are derived in part as responses to… …   Universalium

• Ageing — This article is about human ageing. For other uses, see Ageing (disambiguation). A human face showing signs of ageing Ageing (British English) or aging (American English) is the accumulation of changes in a person over time.[1] Ageing in humans… …   Wikipedia

• Теломераза — Теломераза  фермент, добавляющий особые повторяющиеся последовательности ДНК (TTAGGG у позвоночных) к 3 концу цепи ДНК на участках теломер, которые располагаются на концах хромосом в эукариотических клетках. Теломеры содержат уплотненную ДНК …   Википедия

• Derek van der Kooy — is Professor in the Department of Medical Genetics and Microbiology at the University of Toronto. He received a Master’s Degree in Psychology at the University of British Columbia, and a Ph.D in Anatomy, both at Erasmus University in 1978, as… …   Wikipedia

• Henrietta Lacks — Henrietta et David Lacks, 1945 Henrietta Lacks (18 août 1920 – 4 octobre 1951) est une femme morte d une tumeur cancéreuse à développement très rapide. Ses cellules sont les premières à avoir pu être cultivées in vitro et ont pour cette raison… …   Wikipédia en Français

• MTHFD1 — Methylenetetrahydrofolate dehydrogenase (NADP+ dependent) 1, methenyltetrahydrofolate cyclohydrolase, formyltetrahydrofolate synthetase, also known as MTHFD1, is a human gene.cite web | title = Entrez Gene: MTHFD1 methylenetetrahydrofolate… …   Wikipedia

• Biological immortality — refers to a stable rate of mortality as a function of chronological age. Some individual cells and entire organisms in some species achieve this state either throughout their existence or after living long enough. This requires that death occur… …   Wikipedia