RFLP Analysis of Progeny from Hybrid of Oryza alta×O.sativa Induction of Haploid Durum Wheat Plants Through Pollination of Maize Pollen Haploid Plant Regeneration from Protoplast Cultures of Durum Wheat (Triticum durum Desf.) CYTOLOGICAL EFFECTS OF POLLEN IRRADIATION ON WHEAT× Leymus angustus Hybrids PHENOTYPIC CHARACTERIZATION OF PARTIAL GENETIC MATERIAL TRANSFER IN F_3 AND BC_1 HYBRIDS DERIVED FROM THE GENERIC CROSS OF SORGHUM AND UPLAND RICE Study on Growth,Development and Cytogenetics of Elymus canadensis×E.dahuricus Hybrid F1 Stadies on Long-term Preservation Techniques of the Intergeneric Hybrid-Common Wheat×Eremopyrum orientale and Its Somaclonal Stability CHROMOSOME IDENTIFICATION IN A HYBRID OF ORYZA SATIVA ×O.OFFICINALIS BY GENOMIC IN SITU HYBRIDIZATION