Claim · model-written summary
I. crenata separates into three genetic clades.
- Taxon
- I. crenata
Ilex crenatae6 - Outcome
- three cladese6
- Direction
- separatede6
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e6“The species I. crenata was separated into three clades, which coincided with intraspecific differences in genome sizes (mean ± sd) of 2.09 ± 0.006, 2.07 ± 0.05, and 2.19 ± 0.06 pg/2C per clade as mean values for the diploids”
Title
Exploring Genetic Diversity in an Ilex crenata Breeding Germplasm
Esther Geukens; Annelies Haegeman; Jef Van Meulder; et al. Horticulturae 2023. doi:10.3390/horticulturae9040485
Other claims from this paper (9)
- Observation Genome size across the Ilex collection ranges from 1.50 to 8.01 (pg/2C).
- Observation Diploid I. crenata genome sizes range from 1.98 to 2.30.
- Observation Three outlier I. crenata accessions have genome sizes of 3.06, 4.04 and 4.19.
- Observation I. crenata accessions have 2n = 40 chromosomes.
- Observation The genome size outliers of I. crenata are one triploid and two tetraploids.
- Observation Intra-specific genetic diversity in Ilex crenata is high by genotyping-by-sequencing fingerprinting.
- Observation Mean diploid genome sizes of the three I. crenata clades are 2.09, 2.07 and 2.19 pg/2C.
- Observation Principal coordinate analysis reveals wide genetic variation in the Ilex collection, not yet commercially exploited.
- Recommendation Selective breeding of parents with intra- and interspecific crosses could increase genetic diversity in Ilex.