RT Journal A1 Clavijo, Bernardo J. A1 Venturini, Luca A1 Schudoma, Christian A1 Accinelli, Gonzalo Garcia A1 Kaithakottil, Gemy A1 Wright, Jonathan A1 Borrill, Philippa A1 Kettleborough, George A1 Heavens, Darren A1 Chapman, Helen A1 Lipscombe, James A1 Barker, Tom A1 Lu, Fu-Hao A1 McKenzie, Neil A1 Raats, Dina A1 Ramirez-Gonzalez, Ricardo H. A1 Coince, Aurore A1 Peel, Ned A1 Percival-Alwyn, Lawrence A1 Duncan, Owen A1 Trösch, Josua A1 Yu, Guotai A1 Bolser, Dan M. A1 Namaati, Guy A1 Kerhornou, Arnaud A1 Spannagl, Manuel A1 Gundlach, Heidrun A1 Haberer, Georg A1 Davey, Robert P. A1 Fosker, Christine A1 Palma, Federica Di A1 Phillips, Andrew L. A1 Millar, A. Harvey A1 Kersey, Paul J. A1 Uauy, Cristobal A1 Krasileva, Ksenia V. A1 Swarbreck, David A1 Bevan, Michael W. A1 Clark, Matthew D. T1 An improved assembly and annotation of the allohexaploid wheat genome identifies complete families of agronomic genes and provides genomic evidence for chromosomal translocations JF Genome Research JO Genome Research YR 2017 FD May 01 VO 27 IS 5 SP 885 OP 896 DO 10.1101/gr.217117.116 UL http://genome.cshlp.org/content/27/5/885.abstract AB Advances in genome sequencing and assembly technologies are generating many high-quality genome sequences, but assemblies of large, repeat-rich polyploid genomes, such as that of bread wheat, remain fragmented and incomplete. We have generated a new wheat whole-genome shotgun sequence assembly using a combination of optimized data types and an assembly algorithm designed to deal with large and complex genomes. The new assembly represents >78% of the genome with a scaffold N50 of 88.8 kb that has a high fidelity to the input data. Our new annotation combines strand-specific Illumina RNA-seq and Pacific Biosciences (PacBio) full-length cDNAs to identify 104,091 high-confidence protein-coding genes and 10,156 noncoding RNA genes. We confirmed three known and identified one novel genome rearrangements. Our approach enables the rapid and scalable assembly of wheat genomes, the identification of structural variants, and the definition of complete gene models, all powerful resources for trait analysis and breeding of this key global crop.