PHENOTYPIC CHARACTERIZATION OF PARTIAL GENETIC MATERIAL TRANSFER IN F_3 AND BC_1 HYBRIDS DERIVED FROM THE GENERIC CROSS OF SORGHUM AND UPLAND RICE Morphology and Cytology of Intergeneric Hybrid between Hordeum vulgare L. and Roegneria ciliaris (Trin) Nevski in F1, F2, and BC1 Advances in cellular toxicological effects of rare earths