Claim · model-written summary
Low total allelic diversity was consistent with a past bottleneck.
- Taxon
- TRILLIUM GRANDIFLORUM
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Trillium grandiflorumt0 - Outcome
- low total allelic diversitye0
- Qualifier
- past bottlenecke0
- Comparator
- past bottlenecke0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentSettingDirectionValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e0“The observed low total allelic diversity is consistent with a past bottleneck”
t0“TRILLIUM GRANDIFLORUM”
Title
Susan Kalisz; John D. Nason; Frances M. Hanzawa; et al. Evolution 2001. doi:10.1554/0014-3820(2001)055[1560:spgsit]2.0.co;2
Other claims from this paper (9)
- Observation Genotypes had Hardy-Weinberg frequencies at all loci and stage classes.
- Association Allele frequencies did not differ between stages.
- Observation F-statistic values were indistinguishable from zero except for slightly negative FIT in reproductive plants.
- Association Positive fine-scale genetic structure was detected in reproductive and nonreproductive stages but not juvenile plants.
- Observation Near-neighbor kinship coefficient was 0.122 in reproductive plants.
- Observation Near-neighbor kinship coefficient was 0.065 in nonreproductive plants.
- Observation Near-neighbor kinship coefficient was 0.027 in juvenile plants.
- Association The juvenile correlogram fell within simulated null intervals at the shortest and almost all other distances.
- Mechanism Low recruitment, random mating and seed dispersal were sufficient to account for loss of spatial structure between reproductive and juvenile stages.