Claim · model-written summary
Nipponbare alleles at qSCSA1-1 and qSCSA6-1 increased SCSA.
Oryza sativaNot reportedCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“For both QTLs the alleles from NPB positively contributed to SCSA”
t0“rice”
Title
Production of novel beneficial alleles of a rice yield‐related QTL by CRISPR/Cas9
Yongtao Cui; Xingming Hu; Guohua Liang; et al. Plant Biotechnology Journal 2020. doi:10.1111/pbi.13370
Other claims from this paper (19)
- Association Three QTLs were associated with stem cross-section area.
- Association The 93-11 allele at qSCSA3-1 increased culm strength.
- Observation qSCSA3-1 mapped to a 51-kb region containing OsTB1.
- Observation OsTB1 expression in 93-11 inflorescences exceeded that in NPB and NIL-93-11.
- Intervention effect Introgression of the NPB allele decreased bending stress.
- Intervention effect Introgression of the NPB allele decreased stem area and spikelets per panicle.
- Intervention effect Introgression of the NPB allele increased tiller number.
- Intervention effect Introgression of the NPB allele did not affect plant height.
- Intervention effect The OsTB1 null mutant had lower bending stress than rescued plants.
- Intervention effect The OsTB1 null mutant had smaller panicles than rescued plants.
- Intervention effect The OsTB1 null mutant had increased tiller number relative to rescued plants.
- Observation Four large-SCSA varieties carried a TGTG insertion.
- Method / resource Editing generated 23 rice plants with nine mutations.
- Intervention effect Type 1 plants had more tillers and smaller culms and panicles than wild type.
- Observation Type 2 plants resembled wild type phenotypically.
- Intervention effect Type 3 plants had fewer tillers and larger culms and panicles than wild type.
- Intervention effect Type 3 edits increased OsTB1 expression.
- Intervention effect Type 1 edits reduced OsTB1 expression.
- Intervention effect Type 2 edits left OsTB1 expression unchanged.