Towards genetic engineering of maritime pine (Pinus pinaster Ait.) Jean-François Trontin, Luc Harvengt, Elizabeth Garin, Manuel Lopez-Vernaza, Lydia Arancio, Josiane Hoebeke, Francis Canlet and Marc Pâques Ann. For. Sci., 59 5-6 (2002) 687-697 DOI: 10.1051/forest:2002057