Bacterial operon model. More information here http://en.wikipedia.org/wiki/Operon bactérias gene modelo Modelo de operon (Biologia Molecular)
science helix dna biology gene cells genome Dna Helix clip art hélice Ciência hélice Dna biologia genética genoma de células
A stylized representation of the DNA double-helix. Drawn in Inkscape. genética ciência gene Estilizado DNA
pUC18/19 cloning vectors for molecular biology More information of vector http://en.wikipedia.org/wiki/PUC18 molecular biologia ciência Vetor do plasmídeo