Table S1: summary of information used to map major development genes. Gene Ppd-A1 Ppd-B1 Ppd-D1 Chromosome 2AS 2BS 2DS Rht-B1 4BS Rht-D1 4DS Vrn-A1 5AL Vrn-B1 Vrn-A2 5BL 5AL Vrn-B2 Vrn-D2 Vrn-A3 Vrn-B3 Vrn-D3 4BL 4DL 7AS 7BS 7DS Vrn-D4 5DS Population Avalon/Cadenza Récital/Renan (as a QTL) Arche/Récital Intrada/Cimarron Sunco/Tasman SQ1/Chinese Spring Arche/Récital Sunco/Tasman Consensus map Arche/Récital SQ1/Chinese Spring (as a QTL) Diamant/Mironovskaya 808 5A/Bezostaya 1 Récital/Renan Arche/Récital Renan/Récital Synthetic/Opata Courtot/Chinese Spring Chinese Spring/CS(Hope) Courtot/Chinese Spring Intrada/Cimarron TDF-J/Hayakomugi TDF-J/CS(5D5402) Reference Griffiths et al 2009 Hanocq et al 2004 J. Le Gouis (pers. Comm.) Wang et al 2009 Ellis et al 2002 Quarrie et al 2005 Laperche et al 2007 Ellis et al 2002 Somers et al 2004 J. Le Gouis (pers. Comm.) Quarrie et al 2005 Leonova et al 2003 S. Praud (pers. comm.) S. Praud (pers. comm.) S. Praud (pers. comm.) S. Praud (pers. comm.) Bonnin et al 2008 Yan et al 2006 Bonnin et al 2008 Wang et al 2009 Yioshida et al 2010 Bonnin I, Rousset M, Madur D, Sourdille P, Dupuits C, Brunel D, Goldringer I (2008) FT genome A and D polymorphisms are associated with the variation of earliness components in hexaploid wheat. Theoretical and Applied Genetics 116: 383-394 Ellis MH, Spielmeyer W, Gale MD, Rebetzke GJ, Richards RA (2002) "Perfect" markers for the Rht-B1b and Rht-D1b dwarfing genes in wheat. Theoretical and Applied Genetics 105: 1038-1042 Griffths S, Simmonds J, Leverington M, Wang Y, Fish L, Sayers L, Alibert L, Orford S, Wingen L, Herry L, Faure S, Laurie D, Bilham L, Snape J (2009) Meta-QTL analysis of the genetic control of ear emergence in elite European winter wheat germplasm. Theoretical and Applied Genetics 119: 383-395 Hanocq E, Niarquin M, Heumez E, Rousset M, Le Gouis J (2004) Detection and mapping of QTL for earliness components in a bread wheat recombinant inbred lines population. Theoretical and Applied Genetics 110: 106-115 Laperche A, Brancourt-Hulmel M, Heumez E, Gardet O, Hanocq E, Devienne-Barret F, Le Gouis J (2007) Using genotype x nitrogen interaction variables to evaluate the QTL involved in wheat tolerance to nitrogen constraints. Theoretical and Applied Genetics 115: 399-415 Leonova I, Pestsova E, Salina E, Efremova T, Röder M, Börner A, Fischbeck G (2003) Mapping of the Vrn-B1 gene in Triticum aestivum using microsatellite markers. Plant Breeding 122: 209-212 Quarrie SA, Steed A, Calestani C, Semikhodskii A, Lebreton C, Chinoy C, Steele N, Plevljakusi D, Waterman E, Weyen J, Schondelmaier J, Habash DZ, Farmer P, Saker L, Clarkson DT, Abugalieva A, Yessimbekova M, Turuspekov Y, Abugalieva S, Tuberosa R, Sanguineti M-C, Hollington PA, Araguès R, Royo A, Dodig D (2005) A high-density genetic map of hexaploid wheat (Triticum aestivum L.) from the cross Chinese Spring x SQ1 and its use to compare QTLs for grain yield accross a range of environments. Theoretical and Applied Genetics 110: 865-880 Somers D, Isaac P, Edwards K (2004) A high-density microsatellite consensus map for bread wheat (Triticum aestivum L.). Theoretical and Applied Genetics 109: 1105-1114 Wang S, Carver B, Yan L (2009) Genetic loci in the photoperiod pathway interactively modulate reproductive development of winter wheat. Theoretical and Applied Genetics 118: 1339-1349 Yan L, Fu D, Li C, Blechl A, Tranquilli G, Bonafede M, Sanchez A, Valarik M, Yasuda S, Dubcovsky J (2006) The wheat and barley vernalization gene VRN3 is an orthologue of FT. Proceedings of the National Academy of Sciences of the United States of America 103: 19581-19586 Yoshida T, Nishida H, Zhu J, Nitcher R, Distelfeld A, Akashi Y, Kato K, Dubcovsky J (2010) Vrn-D4 is a vernalization gene located on the centromeric region of chromosome 5D in hexaploid wheat. Theoretical and Applied Genetics 120: 543–552 Table S4: summary of available QTL detections for earliness (updated from Hanocq et al. 2007). For each chromosome, the number of QTL detected is reported. Sources Genetic material Pop size 1A 1B 1D 2A - - - - 2B 2D 3A 3B 3D - - - - - 1 3 4A 4B 4D 5A 5B - - - 2 - 1 1 Galiba et al. 1995 CS(T.spelta 5A)/CS 119 Börner et al. 2002 Opata85/W7984 114 Shindo et al. 2002 RILWA-1 115 Gervais et al. 2003 Renan/Récital 194 Hanocq et al. 2003 Arche/Récital 241 Kulwal et al. 2003 Opata85/W7984 110 Leonova et al. 2003 Diamant(Mironovskaya 8085A)/Bezostaya 1 160 Shindo et al. 2003 CS/T.spelta 66 5 Sourdille et al. 2003 Courtot/CS 187 2 Toth et al. 2003 CS/CS(Cheyenne5B) 61 - - - - - - - - - - - - - 2 - - - - Toth et al. 2003 Hobbit Sib/Hobbit Sib(CS 5BL) 76 - - - - - - - - - - - - - 1 - - - - Hanocq et al. 2004 Renan/Récital 194 4 2 2 2 1 1 1 Kuchel et al. 2006 Trident/Molineux 182 3 1 4 Habash et al. 2007 CS/SQ1 95 1 Lin et al. 2008 Nanda 2419/Wangshuibai Pankova et al. 2008 Sandra//Sandra 3B/Sandra(CP 3B) 99 Pankova et al. 2008 Zlatka//Zlatka 3B/Zlatka(CP 3B) 117 Baga et al. 2009 Norstar/winter Manitou 142 2 Griffiths et al. 2009 Avalon/Cadenza 202 3 Griffiths et al. 2009 Charger/Badger 93 3 Griffiths et al. 2009 Spark/Rialto 129 3 Griffiths et al. 2009 Savannah/Rialto 126 Wang et al. 2009 Heshangmai/Yu8679 142 Wang et al. 2009 Intrada/Cimarron 115 Zhang et al. 2009 Huapei 3/Yumai 57 168 Chen et al. 2010 Jagger/2174 96 1 Carter et al. 2011 Louise/Penawawa 188 1 Bogard et al 2011 CF9107/Toisondor 140 J. Le Gouis (unpubl) Apache/Ornicar 189 G. Charmet (unpubl) Eurêka/Renan 152 2 5D 6A 6B 6D 7A 7B - - - - - - 1 1 7D 1 3 1 1 4 1 - 230 - - - 3 - 4 2 3 1 - - 3 - - - - - - - - 1 - 1 5 1 2 1 1 - - 1 1 - - - - 3 1 - - - - - 1 1 1 3 1 4 1 - - - - 1 - - - - - - - - - - - - - - - - 1 - - - - - - - - - - - - 3 3 1 1 1 3 10 9 4 6 3 2 2 2 10 2 3 5 6 8 3 5 6 1 1 1 1 1 3 1 6 10 1 1 1 1 1 5 1 2 - 4 1 3 - 1 3 2 1 5 3 1 2 1 1 2 - 2 6 3 3 - 6 1 10 - 1 1 5 - 1 7 1 1 3 1 2 1 9 Baga M, Fowler BD, Chibbar RN (2009) Identification of genomic regions determining the phenological development leading to floral transition in wheat (Triticum aestivum L.). Journal of Experimental Botany 60: 3575-3585 Bogard M, Jourdan M, Allard V, Martre P, Perretant M-R, Ravel C, Heumez E, Orford S, Snape J, Griffiths S, Gaju O, Foulkes J, Le Gouis J (2011) Anthesis date mainly explained correlations between post-anthesis leaf senescence, grain yield and grain protein concentration in a winter wheat population segregating for flowering time QTL. Journal of Experimental Botany (in press) Börner A, Schumann E, Fürste A, Cöster H, Leithold B, Röder MS, Weber WE (2002) Mapping of quantitative trait loci determining agronomic important characters in hexaploid wheat (Triticum aestivum L). Theoretical and Applied Genetics 105: 921–936 Carter AH, Garland-Campbell K, Kidwell KK (2011) Genetic Mapping of Quantitative Trait Loci Associated with Important Agronomic Traits in the Spring Wheat (Triticum aestivum L.) Cross ‘Louise’ × ‘Penawawa’. Crop Science 51: 84-95 Chen Y, Carver BF, Wang S, Cao S, Yan L (2010) Genetic regulation of developmental phases in winter wheat. Molecular Breeding 26: 573-582 Galiba G, Quarrie S, Sutka J, Morgunov A, Snape J (1995) RFLP mapping of the vernalization (Vrn1) and frost resistance (Fr1) genes on chromosome 5A of wheat. Theoretical and Applied Genetics 90: 1174-1179 Gervais L, Dedryver F, Morlais J-Y, Bodusseau V, Negre S, Bilous M, Groos C, Trottet M (2003) Mapping of quantitative trait loci for field resistance to Fusarium head blight in an European winter wheat. Theoretical and Applied Genetics 106: 961-970 Griffths S, Simmonds J, Leverington M, Wang Y, Fish L, Sayers L, Alibert L, Orford S, Wingen L, Herry L, Faure S, Laurie D, Bilham L, Snape J (2009) Meta-QTL analysis of the genetic control of ear emergence in elite European winter wheat germplasm. Theoretical and Applied Genetics 119: 383-395 Habash DZ, Bernard S, Schondelmaier J, Weyen J, Quarrie SA (2007) The genetics of nitrogen use in hexaploid wheat: N utilisation, development and yield. Theoretical and Applied Genetics 114: 403-419 Hanocq E, Niarquin M, Heumez E, Rousset M, Le Gouis J (2004) Detection and mapping of QTL for earliness components in a bread wheat recombinant inbred lines population. Theoretical and Applied Genetics 110: 106-115 Hanocq E, Sayers EJ, Niarquin M, Le Gouis J, Charmet G, Gervais L, Dedryver F, Duranton N, Marty N, Dufour P, Rousset M, Worland AJ (2003) A QTL analysis for earliness under field and controlled environment conditions in a bread wheat doubled-haploid population. In A Börner, J Snape, eds, 12th International European Wheat Aneuploid Cooperative, Norwhich, UK, pp 57-59 Kuchel H, Hollamby G, Langridge P, Williams K, Jefferies SP (2006) Identification of genetic loci associated with ear-emergence in bread wheat. Theoretical and Applied Genetics 113: 1103–1112 Kulwal PL, Roy JK, Balyan H, Gupta P (2003) QTL mapping for growth and leaf characters in bread wheat. Plant Science 164: 267-277 Leonova I, Pestsova E, Salina E, Efremova T, Röder M, Börner A, Fischbeck G (2003) Mapping of the Vrn-B1 gene in Triticum aestivum using microsatellite markers. Plant Breeding 122: 209-212 Lin F, Xue SL, Tian DG, Li CJ, Cao Y, Zhang ZZ, Zhang CQ, Ma ZQ (2008) Mapping chromosomal regions affecting flowering time in a spring wheat RIL population. Euphytica 164: 769-777 Pánková K, Milec Z, Simmonds J, Leverington-Waite M, Fish L, Snape JW (2008) Genetic mapping of a new flowering time gene on chromosome 3B of wheat. Euphytica 164: 779-787 Shindo C, Sasakuma T, Watanabe N, Noda K (2002) Two-gene systems of vernalization requirement and narrow-sense earliness in einkorn wheat. Genome 45: 563-569 Shindo C, Tsujimoto H, Sasakuma T (2003) Segregation analysis of heading traits in hexaploid wheat utilizing recombinant inbred lines. Heredity 90: 56-63 Sourdille P, Cadalen T, Guyomarc’h H, Snape JW, Perretant MR, Charmet G, Boeuf C, Bernard S, Bernard M (2003) An update of the Courtot × Chinese Spring intervarietal molecular marker linkage map for the QTL detection of agronomic traits in wheat. Theoretical and Applied Genetics 106: 530-538 Toth B, Galiba G, Feher E, Sutka J, Snape JW (2003) Mapping genes affecting flowering time and frost resistance on chromosome 5B of wheat. Theoretical and Applied Genetics 107: 509-514 Wang R, Hai L, Zhang X, You G, Yan C, Xiao S (2009) QTL mapping for grain filling rate and yield related traits in RILs of the Chinese winter wheat population Heshangmai x Yu8679. Theoretical and Applied Genetics 118: 313-325 Zhang K, Tian J, Zhao L, Liu B, Chen G (2009) Detection of quantitative trait loci for heading date based on the doubled haploid progeny of two elite Chinese wheat cultivars. Genetica 135: 257-265 Table S5: linkage disequilibrium estimated by the R² between candidate genes (Rousset et al. 2011) and the closest marker based on the consensus map. Gene§ Vrn-1Apr Vrn-1Aex7 Vrn-1Bint1 Vrn-1Dint1 Vrn-3AY Vrn-3AK Vrn-3A(TG) Vrn-3D(G) GI-1BY LD-1BY LD-1BM CO-1AK CO-1B(G) §See Chromosome 5A 5A 5B 5D 7A 7A 7A 7D 3B 3B 3B 6A 6B Marker wPt-1370 wPt-1370 wPt-0484 wPt-4515 wPt-4515 wPt-4515 gpw4129 wmc231 wPt-9510 wPt-9368 cfe273 wPt-4930 Rousset et al (2011) for gene and polymorphism explanations LD (R²) 0.015 0.008 0.047 0.150 0.483 0.092 0.058 0.128 0.088 0.038 0.306 0.015 Pvalue 0.0120 0.2390 0.0026 0.0000 0.0000 0.0000 0.0002 0.0000 0.0000 0.0058 0.0000 0.1069