New plant genotypes were produced using barley-wheat hybrids, Hordeum
vulgare L. x Triticum aestivum L., and H. geniculatum All. x T. aestiv
um L. Biotechnological methods were used. Cytogenetic analysis reveale
d different characters of formation for fertile alloplasmic lines amon
g progenies of N. vulgare x I aestivum and H. geniculatum x T. aestivu
m.