Claim · model-written summary
In B. napus - B. adpressa hybrids a control of chromosome pairing seemed to exist.
- Taxon
- Brassica napus
_Brassica_napus_-_Habit.jpg?width=60)
Brassica napust0 - Interactor
- B. adpressa
Hirschfeldia incanae4other - Outcome
- control of chromosome pairinge4
Verbatim
t0“Interspecific hybrids between a transgenic rapeseed (Brassica napus)”
e4“in B. napus - B. adpressa hybrids a control of chromosome pairing seemed to exist”
Title
M. C. Kerlan; A. M. Chevre; F. Eber Genome 1993. doi:10.1139/g93-146
Other claims from this paper (7)
- Observation Most of the 75 interspecific hybrids had the expected triploid structure; B. napus - B. oleracea and one B. napus - S. arvensis amphidiploids were exceptions.
- Observation Allosyndesis took place between AC genomes of rapeseed and related species genomes.
- Observation Multivalent chromosome associations were present in all the interspecific hybrids.
- Association Amphidiploid plant production directly in the F1 generation is associated with an increased risk of gene dispersal.
- Observation The B. napus - B. oleracea amphidiploid plant had more regular meiosis than the B. napus - S. arvensis amphidiploid plant.
- Association The presence of the bar gene detected by DNA amplification was correlated with herbicide resistance, except for two plants.
- Observation A classification of the diploid related species by gene dispersal risk was established.