Identification of wheat-Thinopyrum intermedium alien disomic addition lines Molecular Cytogenetics Identification of Wheat-Rye Alien Disomic Additional Line Cytological Characteristics of F1 Hybrids between Wheat-Agropyron Addition Lines and Wheat-Gametocidal Chromosome Addition Line Studies on yellow rust resistance of T.aestivum Th.intermedium alien disomic addition lines CHANGES OF RNase AND ACID PH0SPHATASE IN COMMON WHEAT UNDER PHOSPHORUS DEFICIENCY STRESS Homoeology Identification of the Alien Chromosomes or Their Arms Involved in T. aestivum-R. ciliaris Disomic Addition Lines by RFLP Analysis