Claim · model-written summary
Continental groups differed significantly in genetic diversity.
- Taxon
- Pisum sativum L.
Lathyrus oleraceust0 - Outcome
- genetic diversitye0
- Setting
- continental based groupse0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Significant difference appeared in the pairwise comparisons for genetic diversity between continental based groups of genetic resources”
t0“Pisum sativum L.”
Title
Genetic Diversity and Core Collection of Alien Pisum sativum L. Germplasm
Zong Xu ACTA AGRONOMICA SINICA 2008
Other claims from this paper (15)
- Method / resource Twenty-one SSR primer pairs were screened from 111 candidates.
- Observation The 21 primer pairs amplified 109 polymorphic bands.
- Observation Each SSR primer pair detected 5.19 alleles on average.
- Observation SSR alleles differed in distribution among continents.
- Observation Effective allele number and Shannon information index varied among continental groups.
- Observation Asian accessions had the highest diversity index at 1.1753.
- Observation European accessions had diversity index 1.1387.
- Observation USSR accessions had diversity index 1.0285.
- Observation American accessions had diversity index 1.0196.
- Observation African accessions had diversity index 0.9254.
- Observation Oceanian accessions had diversity index 0.8608.
- Observation Nei78 genetic distance identified two large clusters and four subgroups.
- Association Clustering broadly correlated with geography.
- Observation Structure analysis inferred three population structure types, broadly associated with geography.
- Method / resource A 48-accession subset representing 84.4% of allelic variability was proposed as a core collection.