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GrainGenes Reference Report: EUP-123-287

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Reference	EUP-123-287
Title	Genetic mapping of loci determining long glumes in the genus Triticum.
Journal	Euphytica
Year	2002
Volume	123
Pages	287-293
Author	Wang HJ Huang XQ Roder MS Borner A
Abstract	Elongated glumes are present in the tetraploid wheat species T.polonicum, T. turanicum, T.durum convar. falcatum and in the hexaploid species T. petropavlovskyi. Inheritance of glume length was studied with the aim to map the respective loci using wheat microsatellite markers. In T. polonicum and T. petropavlovskyi loci conferring long glume were mapped near the centromere on chromosome 7A. These two loci are designated P-Apol1 and P-Apet1, respectively. It is shown that both are probably homoeoallelic to each other and to the P gene of T. ispahanicum on chromosome 7B. The loci determining elongated glumes in T. turanicum and T. durum conv. falcatum are not homoeologous to the P loci in the centromeric region of the group 7 chromosomes.
External Databases	https://doi.org/10.1023/A:1014909331902
Gene	P1 (Triticum) P-A^pol^1 (Triticum) P-A^pet^1 (Triticum) P2 (Triticum)
Germplasm	TRI 2719 TRI 1896 TRI 12908
Locus	P-A^pol^1 P-A^pet^1
Map Data	Wheat, P Gene, 2002
Keyword	[ Hide all but 1 of 27 ] centromere durum durum wheat falcata gene gene mapping genetic mapping genus glumes group-7 hexaploid homoeology inheritance locus long glume map mapping near-isogenic lines p-gene tetraploid tetraploid wheat tetraploid wheat species triticum triticum durum triticum petropavlovskyi triticum polonicum wheat species

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