Breeding and deployment guidelines for durable resistance to Melampsora laricipopulina leaf-rust in interspecific hybrid poplars Arnaud Dowkiw, Marijke Steenackers, Bart de Cuyper, Catherine Bastien To cite this version: Arnaud Dowkiw, Marijke Steenackers, Bart de Cuyper, Catherine Bastien. Breeding and deployment guidelines for durable resistance to Melampsora laricipopulina leaf-rust in interspecific hybrid poplars. Final Conference Noveltree ”Tree Breeding, Genomics and Evolutionary Biology”, Oct 2012, Helsinki, Finland. hal-01268727 HAL Id: hal-01268727 https://hal.archives-ouvertes.fr/hal-01268727 Submitted on 3 Jun 2020 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. 1 Table of Contents SESSIONS 1‐4: LIST OF ORAL PRESENTATIONS AND POSTERS Session 1: Traits for adaptation/Looking for the adaptive response Invited talk Disentangling the roles of history and local selection in shaping clinal variation of allele frequencies and gene expression in spruce species. Lascoux M ........................................................................................................................................................... 7 Oral presentations Population genetic structure, plant material certification and climate adaptation in maritime pine breeding zones. Jaramillo‐Correa JP et al. ................................................................................................................................... 8 Genome‐wide SNP detection and genetic population inferences on 52 P. nigra genotypes resequenced by next‐generation sequencing. Giacomello S et al. .............................................................................................................................................. 9 Evolution of diversity in Prunus avium: assembly of its genome using Next Generation Sequencing. Pinosio S et al. .................................................................................................................................................. 11 Adaptive evolution in the Eurasian Scots pine with comparison to the Mediterranean maritime pine: two conifers with contrasted distribution and demographic history. Avia K et al. ....................................................................................................................................................... 12 Adaptive variation and genetic architecture of male and female reproductive traits in Pinus pinaster. Climent J et al. ................................................................................................................................................. 13 Plasticity versus stability (or lack of it): when scientific fields collide. Climent J et al. ................................................................................................................................................. 15 Posters Adaptive evolution of Mediterranean pines. Grivet D et al. ................................................................................................................................................... 16 Adaptation of Taxus baccata to environmental gradients: selection patterns in Taxaceae transcriptomes as a tool to select candidate adaptive genes. Vincenot L et al. ............................................................................................................................................... 17 Activation of retrotransposon‐like sequences in Pinus sylvestris in response to stress conditions. Voronova A et al. ............................................................................................................................................. 19 Consistent ranking of Populus nigra genotypes for transpiration efficiency at leaf (13C discrimination and leaf gas exchange) as well as at whole tree level under different vapour pressure deficits during growth. Rasheed F et al. ................................................................................................................................................. 21 2 Is GxE interaction important in future proofing Sitka spruce breeding to climate change ? Lee S et al. ........................................................................................................................................................ 22 Phenotypic plasticity of growth‐related traits in black poplar. Ludovisi R et al. ................................................................................................................................................ 24 Evaluation of early growth of provenance‐progeny tests of Maritime pine across sites and implications for breeding in Spain. Saldaña A et al. ................................................................................................................................................ 25 Session 2: Genetic Basis of quantitative Traits Invited talk Recent methodological advances in GWAS: multi‐locus and multi‐trait mixed‐models. Segura V et al. .................................................................................................................................................. 26 Oral presentations The genetics of water‐use efficiency in maritime pine and its relation to growth. Marguerit E et al. ............................................................................................................................................. 27 QTL mapping and genomic characterization of bud phenology in black poplar. Sabatti M et al. ................................................................................................................................................ 28 QTL mapping and transcriptome sequencing to identify candidate genes for drought tolerance in Salix. Berlin Kolm S et al. ........................................................................................................................................... 29 Genetic association for growth and biomass in maritime pine. Cabezas JA et al. ............................................................................................................................................... 31 A large portion of the small RNA population of Picea abies is derived from NBS‐LRR resistance genes – a novel mechanism in pathogen defence? Källman T et al. ................................................................................................................................................ 33 Differential expression in a complex poplar hybrid pedigree via RNAseq analysis. Marroni F et al. ................................................................................................................................................. 34 Epigenetic adjustment of phenology in Picea abies. Does it matter to tree breeding? Kvaalen H et al. ................................................................................................................................................ 35 Posters QTL mapping of rust resistance genes in Salix and identification of candidate genes. Samils B et al. ................................................................................................................................................... 36 What do we know about the genetic determinism of cavitation resistance in maritime pine? Lamy JB et al. ................................................................................................................................................... 37 SNP discovery from candidate genes and de novo NGS transcriptome sequencing in Aleppo pine. Lorenzo Z et al. ................................................................................................................................................ 38 Flowering Locus T / Terminal Flower Like 2 (FTL2) gene is involved in the control of growth rhythm in Scots pine (Pinus sylvestris). Avia K et al. ...................................................................................................................................................... 40 3 Growth behaviour and epigenetic markers in Norway spruce. Fluch S et al. ..................................................................................................................................................... 41 Identification, characterization and comparative analysis of repetitive sequences in conifers. Giacomello S et al. ............................................................................................................................................ 42 De novo assembly in Populus nigra to lead comparative genomics analysis applied to breeding. Giacomello S et al ............................................................................................................................................. 44 Establishment of a composite SNP linkage map for maritime pine. Chancerel E et al. .............................................................................................................................................. 45 Session 3: Re‐thinking forest tree breeding for optimality Invited talk Moving towards the 4th Cycle of Breeding Loblolly Pine in the Southern United States.