2011, Number 3
La célula sintética ¿Un paso hacia la vida artificial?
Language: Spanish
References: 13
Page: 116-121
PDF size: 382.08 Kb.
ABSTRACT
Currently, the emergence of synthetic biology has allowed the synthesis of genomic sequences and the creation of the first artificial cell. The sequencing of the genome of Mycoplasma genitalium, and determination of minimum genes essential for bacterial replication, managed the creation of an artificial chromosome coincident with this bacterium, which contained all wild genes except MG408, which was interrupted for blocking its pathogenicity, therefore, M. genitalium grew slowly, by its rapid rate of growth, they sequenced the genome of Mycoplasma mycoides, a prelude to the design, synthesis and assembly of the genome of M. mycoides from digitized information of genomic sequence, and subsequent transplantation into the host cell Mycoplasma capricolum, creating a cell controlled by an artificial genome assembled in the laboratory.REFERENCES
Gibson DG, Benders GA, Andrews-Pfannkoch C, Denisova EA, Baden-Tillson H, Zaveri J, Stokwell TB, Brownley A, Thomas DW, Alguire MA, Merryman C, Young L, Noskov VN, Glass Jl, Venter JC, Hutchison CA 3rd, Smith HO (2008) Complete chemical synthesis, assembly, and cloning of a Mycoplasma genitalium genome. Science 319(5867):1215-20.
Lartigue C, Vashee S, Algire MA, Chuang RY, Benders GA, Ma L, Noskov VN, Denisova EA, Gibson DG, Assad-Garcia N, Alperovich N, Thomas DW, Merryman C, Hutchison CA 3rd, Smith HO, Venter JC, Glass Jl (2009). Creating bacterial strains from genomes that have been cloned and engineered in yeast. Science 325(5948):1693-6.
Gibson DG, Glass JL, Lartigue C, Noskov VN, Chuang RY, Algire MA, Benderes GA, Montague MG, Ma L, Moodie MM, Merryman C, Vashee S, Krinhnakumar R, Assad-Garcia N, Andrews-Pfannkoch C, Denisova EA, Young L, Qi ZQ, Segall-Shapiro TH, Calvey CH, Parmar PP, Hutchison CA 3rd, Smith HO, Venter JC. (2010) Creation of a bacterial cell controlled by a chemically synthesized genome. Science 329(5987):52-6.