Claim · model-written summary
In the harvesting stage, bomlo12-2 and bomlo12-3 head height increased by 38.4%–52.3%
- Taxon
- Brassica oleracea
Brassica oleraceat0 - Organ / stage
- harvesting stagee1
- Treatment
- bomlo12-2 and bomlo12-3e1
- Outcome
- head heighte1
- Direction
- increasese1
- Value
- 38.4%–52.3%e1
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“in Brassica oleracea”
e1“During the harvesting stage, bomlo12-1 displayed a significant 34.7% increase in plant expansion, while bomlo12-2 and bomlo12-3 showed significant head height increases of 38.4%–52.3%”
Title
Editing of BoMLO12 confers broad-spectrum disease resistance and enhanced yield in Brassica oleracea
Yulun Zhang; Guanzhong Huo; Limei Yang; et al. Horticulture Research 2026. doi:10.1093/hr/uhag009
Other claims from this paper (19)
- Intervention effect bomlo12 mutants had a significantly lower black rot disease index than wild-type controls (31.4 to 21.8)
- Intervention effect bomlo12 mutants had a significantly lower Fusarium wilt disease index than wild-type controls (65.4 to 15.3)
- Intervention effect bomlo12 mutants had a significantly lower black spot disease index than wild-type controls (77.8 to 43.3)
- Association BoMLO12 expression was significantly downregulated following inoculation
- Association BoPR10 expression was significantly downregulated after pathogen inoculation
- Association BoPAL and BoNPR1 expression was significantly upregulated
- Intervention effect In the rosette stage, bomlo12 mutants showed a 10.7%–21.7% increase in plant expansion
- Intervention effect In the rosette stage, bomlo12 mutants showed no significant change in head height
- Intervention effect In the heading stage, bomlo12 mutants had plant expansion rising by 32.8%–48.6% relative to WT plants
- Intervention effect In the heading stage, bomlo12 mutants had head height increased by 30.6%–38.2% relative to WT plants
- Intervention effect In the harvesting stage, bomlo12-1 plant expansion increased by 34.7%
- Intervention effect Individual head weight of bomlo12 mutants was about 2-fold that of WT plants
- Intervention effect BoMLO12 knockout increased maximum root length
- Intervention effect BoMLO12 knockout increased leaf thickness, leaf length and plant expansion index
- Method / resource CRISPR/Cas9 transformation of Brassica oleracea by Agrobacterium gave a transformation efficiency of 4.6%
- Method / resource Agrobacterium-mediated transformation gave an editing efficiency of 42.0% (3/7)
- Observation Sanger sequencing of T1 bomlo12 mutants revealed six distinct mutation types
- Observation BoMLO12 is a promising candidate for enhancing disease resistance in Brassica oleracea
- Observation BoMLO12 showed high sequence similarity to the wheat MLO mutant Tamlo-R32