Claim · model-written summary
SSR estimates of Nei diversity and Shannon index were highest.
- Taxon
- Pterocarpus santalinus L.f.
Pterocarpus santalinust0 - Outcome
- Nei's gene diversity (H) and Shannon's information index (I)e0
- Direction
- higheste0
- Value
- H = 0.528, I = 0.923e0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the estimates of Nei's gene diversity (H) and Shannon's information index (I) varied across the studied accessions, with the highest values for SSRs ( H = 0.528, I = 0.923)”
t0“Pterocarpus santalinus L.f.”
Title
Priyanka Saxena; Litu Malik; Swapnendu Pattanaik; et al. South African Journal of Botany 2024. doi:10.1016/j.sajb.2024.09.051
Other claims from this paper (13)
- Observation SSR markers showed 100 % polymorphism, higher than ISSR and RAPD markers.
- Observation ISSR markers showed 82.81 % polymorphism.
- Observation RAPD markers showed 67.50 % polymorphism.
- Observation SSR markers had the highest mean PIC, EMR, and MI values.
- Observation ISSR marker means for PIC, EMR, and MI were 0.262, 4.474, and 1.251.
- Observation RAPD marker means for PIC, EMR, and MI were 0.204, 3.268, and 0.970.
- Observation RAPD and ISSR markers gave higher differentiation and gene flow statistics than SSR markers.
- Observation More genetic variation occurred within than among populations across all three marker systems.
- Observation RAPD clustering largely followed population of origin, unlike ISSR and SSR clustering.
- Observation STRUCTURE separated accessions into four, two, and three groups with SSR, ISSR, and RAPD markers, respectively.
- Observation Admixture was detected in all inferred groups.
- Observation Gumudipoondi and K.V. Bhavi populations were more genetically diverse than other populations.
- Recommendation The authors recommend prioritizing Gumudipoondi and K.V. Bhavi accessions for conservation and breeding.