Plant gene silencing : mechanisms and applications Diversity of RNA silencing pathways in plants by Emilie Elvira Matelot Ángel Emilio Martínez de Alba and Hervé Vaucheret Induction and suppression of silencing by plant viruses by Ares Mingot Adrian Valli Juan José López Moya and Juan Antonio García Artificial induction and maintenance of epigenetic variations in plants by Soumita Das Rahul Raj Singh and P.V. Shivaprasad Gene silencing in archaeplastida algae by Xinrong Ma Eun Jeong Kim and Heriberto Cerutti Gene silencing in fungi : a diversity of pathways and functions by Santiago Torres Martínez and Rosa M. Ruiz Vázquez Artificial small RNA based strategies for effective and specific gene silencing in plants by Alberto Carbonell Application of RNA silencing in improving plant traits for industrial use by Sumit Ghosh and Asis Datta Increasing nutritional value by RNA silencing by Elsa Pons and Leandro Peña RNA based control of plant diseases : a case study with fusarium graminearum by Aline Koch & Karl Heinz Kogel Targeting nematode genes by RNA silencing by John Fosu Nyarko Sadia Iqbal and Michael G. K. Jones Gene silencing provides efficient protection against viruses by Mario Tavazza Alessandra Lucioli and Vincenza Ilardi