Can Tritipyrum, a new salt tolerance
amphiploid be a successful cereal like Triticale?
In general, it can be said that hexaploid and tetraploid wheat species are likely more capable for the use of Ci, but the effect of growth stage, particularly for the Triticale
amphiploid, should not be forgotten.
Hybrids and induced
amphiploids of Agropyron repens x A.
The addition of an entire genome from a wild species (i.e., the production of a synthetic
amphiploid) has been an attractive approach for many wheat geneticists.
Populations representing thickspike, diploid bluebunch, the [F.sub.1] hybrid between bluebunch x thickspike, the original
amphiploid ([C.sub.0]), and the
amphiploid breeding population were included in this study.
Tritordeums are the
amphiploids derived from crosses between Hordeum chilense Roem.
The induced
amphiploid ([C.sub.0]; 2n = 8x = 56; StStStSt HHHH) between E.
A number of lines identified as resistant to FHB in this study were derived from the crosses between Spitzer, a partial wheat-Th, ponticum
amphiploid, and Madsen, a common wheat cultivar.
Chromosome substitutions and recombination in the
amphiploid kolium perenne x Festuca pratensis cv.
SYNTHETIC HEXAPLOID WHEAT (SHW) (2n = 6x = 42, AABBDD), which is the colchicine-induced
amphiploid produced from the hybrid between tetraploid wheat (T.
Occasionally, fertilization involving unreduced functional gametes results in selfed seed that produces fertile
amphiploid progeny (Yakubtsiner, 1952; Sadykov, 1952).
A study of chromosome association and chiasma formation in the
amphiploid between Lolium perenne and Festuca drymeja.