Claim · model-written summary
Earlier reported grain Fe-Zn QTLs were validated in this study.
- Taxon
- rice
Oryza sativae1 - Gene
- qFe1.1, qFe3.1, qFe5.1, qFe7.1, qFe8.1, qZn6, qZn7 and gRMm9-1e0
- Outcome
- validated in this studye0
Not reportedMaterialCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The QTLs qFe1.1, qFe3.1, qFe5.1, qFe7.1, qFe8.1, qZn6, qZn7 and gRMm9-1 for grain Fe-Zn content reported in earlier studies were validated in this study”
e1“Fe-Zn content in rice”
Title
S. K. Pradhan; E. Pandit; S. Pawar; et al. BMC Plant Biology 2020. doi:10.1186/s12870-020-2262-4
Other claims from this paper (9)
- Observation The rice panel showed linkage disequilibrium and deviation from Hardy-Weinberg expectation for Fe-Zn content.
- Association Population structure at K = 3 separated subpopulations consistent with grain Fe-Zn content.
- Observation STRUCTURE analysis indicated a common primary ancestor for each subpopulation.
- Observation Association mapping found novel grain-iron QTLs qFe3.3 and qFe7.3.
- Observation Association mapping found novel grain-zinc QTLs qZn2.2, qZn8.3 and qZn12.3.
- Observation Four grain-iron QTLs co-localized with four grain-zinc QTLs.
- Observation Some Fe-Zn QTLs co-localized with yield component QTLs qTBGW, OsSPL14 and qPN.
- Recommendation The authors consider the identified QTLs useful for micronutrient biofortification.
- Mechanism Simultaneous enhancement of grain Fe-Zn and yield traits may be possible.