genetics 3 polyadenylation Poly A 2 Polyadenylation 2 gene expression regulation 2 metabolism 2 polyadenylic acid 2 3' Untranslated Regions 1 3' untranslated region 1 Adenylation 1 Alternative Splicing 1 Alternative poly-adenylation 1 Alternative splicing 1 Article 1 Biological phenomena 1 Cloning, Molecular 1 Computational Biology 1 Databases, Genetic 1 Differential exon usage 1 Exons 1 Gene Expression Profiling 1 Gene Expression Regulation 1 Gene Expression Regulation, Developmental 1 Gene expression 1 Leishmania major 1 Leishmania sp. life stages and in vitro passages 1 Macrophage Activation 1 Northern blotting 1 Protozoan Proteins 1 RNA Splicing 1