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GrainGenes Trait Study Report: Spike traits, SynDH1, Zhang2012

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Trait Study	Spike traits, SynDH1, Zhang2012
Reference	Zhang L et al. (2012) Genetic map of Triticum turgidumbased on a hexaploid wheat population without genetic recombination for D genome BMC Genetics 13:69.
Ontology	CO_321:0000055 Planteome wheat spike density trait TO:0000431 Planteome ear length TO:0000456 Planteome spikelet number TO:0000589 Planteome average grain weight
Parental Description	AS313 Triticum turgidum ssp. turgidum line; AB genome doner to SynDH1, a tetraploidization-hexaploid doubled haploid (DH) population AS60 Aegilops tauschii line; D genome doner to SynDH1, a tetraploidization-hexaploid doubled haploid (DH) population LANGDON Triticum turgidum ssp. durum; parent in SynDH1, a tetraploidization-hexaploid doubled haploid (DH) population
Population Size	133
Population Type	synthesized doubled haploid (DH) population
Markers Tested	606
QTLs Found	6
Comment	The SynDH population is derived from a cross of three parents (LDN/AS313//AS60) Curator Note (VCB, 04/2019). QTL names and markers associated with QTL in this traitstudy are from two sources, the primary reference and information embedded in the QTL track of the GrainGenes genome browser for the Triticum turgidum ssp. durum cv. Svevo (RefSeq 1.0) assembly. QTL were initially curated by members of the International Durum Genome Sequencing Consortium who assigned the encoded QTL name and information on the assembly including computationally-aligned significant markers (SNPs, DArTs, SSRs). To curate these QTL for GrainGenes, the primary reference was reviewed, the original QTL name was synonymized, and original markers were added to the significant marker list shown on the QTL report page. GrainGenes users are advised to review the qtl track in the Svevo assembly for additional position information and confidence intervals, as well as the primary reference for additional statistics.
QTL	QSl.scau-3B QSl.scau-7A QSpn.scau-5B QSpn.scau-7A QTgw.scau-4B

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