Claim · model-written summary
The authors suggest fluorescent banding or fluorescent in-situ hybridization to distinguish these small, similar chromosomes and study species relationships.
- Taxon
- Convolvulaceae memberst0
- Outcome
- differentiate the karyotypes and understand species interrelationshipse0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValueQualifier
Verbatim
e0“As chromosomes were small and exhibited uniform morphology, fluorescent banding or fluorescent in-situ hybridization can be useful to differentiate the karyotypes and understand species interrelationships”
t0“Convolvulaceae members”
Title
R.N. Chougule; P.V. Deshmukh; P.E. Shelke; et al. Caryologia 2023. doi:10.36253/caryologia-2304
Other claims from this paper (8)
- Observation Four taxa had a newly observed chromosome count of 2n = 30.
- Observation I. ochracea had a newly observed chromosome count of 2n = 60.
- Observation Five Ipomoea species showed meiotic counts of n = 15 and n = 30.
- Observation Meiosis was normal in the examined species.
- Observation The studied species had uniform karyotypes with median region centromeres and symmetrical karyotypes.
- Observation I. marginata f. candida had the shortest chromosomes, averaging 0.99 ± 0.02 µm.
- Observation I. ochracea had the longest chromosomes, averaging 1.22 ± 0.05 µm.
- Observation I. corymbosa had the longest chromosomes, averaging 1.22 ± 0.01 µm.