Molecular detection of QTLs for flour quality traits in two doubled haploid populations in spring wheat under heat stres
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ORIGINAL PAPER
Molecular detection of QTLs for flour quality traits in two doubled haploid populations in spring wheat under heat stress Mohamed N. Barakat1 · Abdullah A. Al‑Doss2 · Khaled A. Moustafa2 · Mohamed I. Motawei3 · Mohamed S. Alamri2 · Mohamed Mergoum4 · Mohamed S. Sallam2 · Ibrahim M. Al‑Ashkar2,5 Received: 20 February 2020 / Accepted: 9 September 2020 © Akadémiai Kiadó Zrt. 2020
Abstract Wheat flour quality is a complex group of traits of tremendous importance to wheat producers, end-users and breeders. Eight flour quality traits; flour protein content, wet gluten content, gluten index, dry gluten content, falling number, ash content, test weight and flour moisture were measured in two doubled haploid populations (Yecora Rojo X Ksu106 and Klassic × Ksu105) at Riyadh and Al-Qassim locations under heat treatments. Single-nucleotide polymorphism markers have been used to determine the number of QTLs controlling the flour quality traits in both populations. Analysis of variance revealed high significant differences (P
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