Gene expression and physiological responses to salinity and water stress of contrasting durum wheat genotypes CYTOGENETIC STUDIES OF THE GENOME CONSTITUTIONS OF ELYTRIGIA AND TRITITRIGIA——Ⅱ. MEIOTIC OBSERVATIONS ON THE HYBRIDS BETWEEN OCTOPLOID TRITITRIGIA AND TETRAPLOID WHEAT Molecular Identification of Alleles on Lpx-B1 locus and Lipoxygenase Activity in Durum Wheat (Triticum turgidum L.) Molecular Mapping of Powdery Mildew Resistance Gene MlWE29 in Wheat Originated from Wild Emmer(Triticum turgidum var.dicoccoides) A Unique Aegilops tauschii Genotype Needless to Immature Embryo Culture in Cross with Wheat