da Silva, Joaquim Xavier Sequence variations of Env signal peptide alleles in different clinical stages of HIV infection. [electronic resource] - Peptides Sep 2011 - 1800-6 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1873-5169 Standard No.: 10.1016/j.peptides.2011.07.014 doi Subjects--Topical Terms: AdolescentAdultAllelesAmino Acid SequenceCD4 Lymphocyte CountChildChild, PreschoolCloning, MolecularCluster AnalysisComputational BiologyDisease ProgressionGenes, envGenetic VariationHIV Infections--virologyHIV-1--geneticsHumansLeukocytes, Mononuclear--cytologyMiddle AgedMolecular Sequence DataProtein Sorting SignalsSequence AlignmentSequence Homology, Nucleic AcidYoung Adultenv Gene Products, Human Immunodeficiency Virus--genetics