Mutation detection in TP53 gene : alternatives in point mutation technologies / Angelica Rangel-López [and others] -- Mutational hotspots of TP53 gene associated to DNA damage / Angélica Rangel-López and José Ramón Paniagua-Sierra -- DNA damage related to exposure to oil spills : the prestige experience / Beatriz Pérez-Cadahía [and others] -- The biggest winners in DNA and protein sequence analysis : metagenomics, DNA microarray, biosensors, molecular subtyping and phage recombinant probes / Sufian F. Al-Khaldi [and others] -- Role of effectors on hypoxia due to nitric oxide production in human alveolar epithelial cells and oxygen depletion in human hepatocytes / Soonjo Kwon and Rakesh Sharma -- Methods, strategies and facts for improving the analysis of genetic variations using DNA arrays / Angelica Rangel-López [and others] -- Plasma cell dyscrasias / Cherie H. Dunphy.