Production of amphidiploid
plants of interspecific hybrid genotypes: Both stem axillary buds and shoot tips of in vitro grown plantlets of interspecific hybrid genotypes were cultured in 90x15mm Petri dishes on solidified MS medium supplemented with 0.03% colchicine and 0.225 mg L-1 BA, for 3 or 6 days.
Androgenesis from Festuca pratensis x Lolium multiflorum amphidiploid
cultivars in order to select and stabilize rare gene combinations for grass breeding.
These genetic stocks were derived from amphidiploids
of diploid hybrids between Th.
The two domesticated species of the genus Nicotiana are amphidiploids
with 2n = 4x = 48.
development from the interspecific hybridization of 2x Lotus species followed by colchicine-induced autotetraploidy has been successful (Somaroo and Grant, 1971; O'Donoughue and Grant, 1988), and resulting amphidiploids
have been crossed with L.
Brassica napus contains both the A (B.
Cytogenetic studies of Lolium multiflorum Lam., Festuca arundinacea Schreb., their hybrids and amphidiploids
Sybenga's (1994) models for tetraploids apply only to amphidiploids
Relationships between amphidiploids
Brassica species in relation to their diploid parents.
Development of synthetic Brassica amphidiploids
by reciprocal hybridization and comparison to natural amphidiploids
Spontaneous (wheat-rye) amphidiploids
. (In Russian.) Vaskhnil 2: 21-23.