Claim · model-written summary
The most frequent F1 meiotic configuration comprised 14 bivalents and 21 univalents.
- Taxon
- tricepiroe1
- Material
- Don Santiago x Don Noée1
- Outcome
- meiotic configuratione0
- Value
- 14 bivalents and 21 univalentse0
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionQualifier
Verbatim
e0“the most frequent meiotic configuration being 14 bivalents and 21 univalents”
e1“tricepiro (Don Santiago x Don Noé)”
Title
Cytological analysis of hybrids among triticales and trigopiros
Maia Fradkin; Eduardo Greizerstein; Héctor Paccapelo; et al. Genetics and Molecular Biology 2009. doi:10.1590/s1415-47572009005000070
Other claims from this paper (9)
- Observation The Don Santiago × Don Noé F1 had 49 chromosomes.
- Observation Univalents lay at the equatorial periphery while bivalents lay centrally.
- Observation Some univalent chromatids split during bivalent reductional division in anaphase I.
- Observation Few laggard chromosomes or chromatids occurred in anaphase I.
- Observation F3 individuals had a high, variable chromosome number of 48–58.
- Observation F3 individuals had a high bivalent count of 18–23 per cell.
- Observation All examined F8 Don Santiago × Don Noé tricepiros had 42 chromosomes and retained the rye genome.
- Observation All examined F12 Cumé × Horovitz tricepiros had 42 chromosomes and retained the rye genome.
- Observation All examined F12 Cumé × Don Noé tricepiros had 42 chromosomes and retained the rye genome.