Claim · model-written summary
Regression suggested continuous variation between populations 100 m apart.
- Taxon
- N. pumilio
Nothofagus pumilioe0
- Outcome
- continuous variatione0
- Setting
- 100 m aparte0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“regression analyses suggested continuous variation in populations of N. pumilio 100 m apart”
Title
Isozyme Polymorphisms Provide Evidence of Clinal Variation With Elevation in Nothofagus pumilio
A. C. Premoli Journal of Heredity 2003. doi:10.1093/jhered/esg052
Other claims from this paper (7)
- Observation Seven enzyme systems coded for 14 putative isozyme loci.
- Observation 57% of the isozyme loci were polymorphic in at least one population.
- Association Allele frequencies varied significantly with elevation.
- Method / resource Discriminant analysis separated populations at different elevational strips.
- Observation Population divergence within mountain ranges was small but greater than between ranges.
- Observation Low-elevation populations were more variable than high-elevation populations.
- Mechanism Stepwise phenological differences likely isolated nearby populations.