Search claims · PlantClaims

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

bzr3 mutant seed setting decreased by 24.42%.

Taxon: riceOryza sativat0
Treatment: bzr3e0
Gene: bzr3e0
Outcome: SSe0
Direction: decreasee0
Value: 24.42%e0

Not reportedComparator

Verbatim

t0
“Rice”
✓ located verbatim in the source · title, characters 155–159

e0
“Notably, some mutants showed interesting phenotypes, e.g., kin7l (kinesin motor gene) and kin14m (kinesin motor gene), bzr3 (BES1/BZR1 homolog) and nrfg4 (neo-tetraploid rice fertility related gene) exhibited 44.65%, 24.30%, 24.42% and 28.33% decrease in SS and 8.81 g, 4.71 g, 5.90 g, 6.22 g reduction in YPP, respectively.”
✓ located verbatim in the source · abstract, characters 1345–1669

Title

Production Assessment and Genome Comparison Revealed High Yield Potential and Novel Specific Alleles Associated with Fertility and Yield in Neo-Tetraploid Rice

Hang Yu; Muhammad Qasim Shahid; Qihang Li; et al. Rice 2020. doi:10.1186/s12284-020-00387-3

Other claims from this paper (17)

Association Yield per plant increased by 4.45 g and was significantly associated with seed setting improvement.
Association Seed setting increased by 29.44% and was significantly associated with yield improvement.
Observation NTR yield significantly improved relative to parental lines.
Observation NTR seed setting significantly improved relative to parental lines.
Method / resource Inherited chromosomal blocks illustrated NTR genome composition.
Observation The 13 NTR lines conserved 222 non-parental genes relative to low-fertility parental lines.
Observation The non-parental genes overlapped yield and fertility QTLs.
Observation RNA-Seq found 81 of these genes enriched in reproductive tissues.
Intervention effect Knockout mutants had an average 25.63% decrease in seed setting.
Intervention effect Knockout mutants had an average 4.88 g decrease in yield per plant.
Intervention effect kin7l mutant seed setting decreased by 44.65%.
Intervention effect kin7l mutant yield per plant decreased by 8.81 g.
Intervention effect kin14m mutant seed setting decreased by 24.30%.
Intervention effect kin14m mutant yield per plant decreased by 4.71 g.
Intervention effect bzr3 mutant yield per plant decreased by 5.90 g.
Intervention effect nrfg4 mutant seed setting decreased by 28.33%.
Intervention effect nrfg4 mutant yield per plant decreased by 6.22 g.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

nrfg4 mutant seed setting decreased by 28.33%.

Taxon: riceOryza sativat0
Treatment: nrfg4e0
Gene: nrfg4e0
Outcome: SSe0
Direction: decreasee0
Value: 28.33%e0

Not reportedComparator

Verbatim

t0
“Rice”
✓ located verbatim in the source · title, characters 155–159

e0
“Notably, some mutants showed interesting phenotypes, e.g., kin7l (kinesin motor gene) and kin14m (kinesin motor gene), bzr3 (BES1/BZR1 homolog) and nrfg4 (neo-tetraploid rice fertility related gene) exhibited 44.65%, 24.30%, 24.42% and 28.33% decrease in SS and 8.81 g, 4.71 g, 5.90 g, 6.22 g reduction in YPP, respectively.”
✓ located verbatim in the source · abstract, characters 1345–1669

Title

Production Assessment and Genome Comparison Revealed High Yield Potential and Novel Specific Alleles Associated with Fertility and Yield in Neo-Tetraploid Rice

Hang Yu; Muhammad Qasim Shahid; Qihang Li; et al. Rice 2020. doi:10.1186/s12284-020-00387-3

Other claims from this paper (17)

Association Yield per plant increased by 4.45 g and was significantly associated with seed setting improvement.
Association Seed setting increased by 29.44% and was significantly associated with yield improvement.
Observation NTR yield significantly improved relative to parental lines.
Observation NTR seed setting significantly improved relative to parental lines.
Method / resource Inherited chromosomal blocks illustrated NTR genome composition.
Observation The 13 NTR lines conserved 222 non-parental genes relative to low-fertility parental lines.
Observation The non-parental genes overlapped yield and fertility QTLs.
Observation RNA-Seq found 81 of these genes enriched in reproductive tissues.
Intervention effect Knockout mutants had an average 25.63% decrease in seed setting.
Intervention effect Knockout mutants had an average 4.88 g decrease in yield per plant.
Intervention effect kin7l mutant seed setting decreased by 44.65%.
Intervention effect kin7l mutant yield per plant decreased by 8.81 g.
Intervention effect kin14m mutant seed setting decreased by 24.30%.
Intervention effect kin14m mutant yield per plant decreased by 4.71 g.
Intervention effect bzr3 mutant seed setting decreased by 24.42%.
Intervention effect bzr3 mutant yield per plant decreased by 5.90 g.
Intervention effect nrfg4 mutant yield per plant decreased by 6.22 g.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Introgression of the NPB allele decreased stem area and spikelets per panicle.

Taxon: riceOryza sativat0
Treatment: introgression of the NPB allelee0
Outcome: stem area and number of spikelets per paniclee0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“introgression of the NPB allele resulted in a decrease in bending stress stem area and number of spikelets per panicle and an increase in tiller number but had no effect on plant height”
✓ located verbatim in the source · abstract, characters 2199–2384

t0
“rice”
✓ located verbatim in the source · title, characters 44–48

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 Nipponbare alleles at qSCSA1-1 and qSCSA6-1 increased SCSA.
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 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.

Mechanismobservedoriginal resultmeasured

Claim · model-written summary

ZmELF3.1 interacts with RA2 and ZmELF4.2 to form tri-protein complexes that enhance RA2 binding to the TSH4 promoter and decrease tassel branch number in maize.

Taxon: maizeZea mayse0
Gene: ZmELF3.1e3
Outcome: decreased TBNe3
Qualifier: tri-protein complexese3

Verbatim

e0
“Tassel branch number (TBN) is a key agronomic trait for adapting to high-density planting and grain yield in maize”
✓ located verbatim in the source · abstract, characters 0–114

e3
“ZmELF3.1 directly interacts with both RA2 and ZmELF4.2 to form tri-protein complexes that further enhance the binding of RA2 to the promoter of TSH4, leading to suppressed TSH4 expression and consequently decreased TBN”
✓ located verbatim in the source · abstract, characters 813–1031

Title

ZmELF3.1 integrates the RA2‐TSH4 module to repress maize tassel branching

Yurong Xie; Yongping Zhao; Lihong Chen; et al. New Phytologist 2023. doi:10.1111/nph.19329

Other claims from this paper (3)

Associationobservedoriginal resultmeasured

Claim · model-written summary

The frequency of HMW-GS 2+12 decreased over the breeding period.

Taxon: spring wheatTriticum aestivume0
Treatment: breeding periode1
Gene: 2+12e1
Outcome: frequencye1
Direction: decreasee1

Verbatim

e0
“Turkish spring wheat cultivars released between 1964 and 2010”
✓ located verbatim in the source · abstract, characters 161–222

e1
“High molecular weight glutenin subunit (HMW-GS) 5+10 showed an increase in frequency whereas 2+12 showed a decrease over the breeding period”
✓ located verbatim in the source · abstract, characters 1867–2007

Title

Genotype x environment interaction and genetic gain for grain yield and grain quality traits in Turkish spring wheat released between 1964 and 2010

Ajit Nehe; Beyhan Akin; Turgay Sanal; et al. PLoS ONE 2019. doi:10.1371/journal.pone.0219432

Other claims from this paper (16)

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Specific combining ability variance fell by 78% at low nitrogen.

Taxon: maizeZea mayst0
Treatment: low nitrogene0
Outcome: combining ability variancee0
Direction: decreasee0
Value: –78%e0
Comparator: highe0

Verbatim

e0
“At low nitrogen (1) the relative importance of general combining ability estimated by Baker’s ratio increased across traits (low nitrogen: 0.90 vs high: 0.85) because the decrease in combining ability variance was larger for specific than general (–78% vs -39%)”
✓ located verbatim in the source · abstract, characters 807–1068

t0
“maize”
✓ located verbatim in the source · title, characters 20–25

Title

Genetic analysis of maize grain yield components and physiological determinants under contrasting nitrogen availability

Ignacio R. Hisse; Karina E. D’Andrea; María E. Otegui Crop and Pasture Science 2022. doi:10.1071/cp22111

Other claims from this paper (12)

Observation Trait heritabilities ranged from 0.54 to 0.88.
Observation General combining ability exceeded specific combining ability for most traits.
Intervention effect Low nitrogen increased Baker’s ratio across traits, from 0.85 to 0.90.
Intervention effect General combining ability variance fell by 39% at low nitrogen.
Observation The grain-filling source–sink relationship had the highest Baker’s ratio, 0.96, under low nitrogen.
Observation The grain-filling source–sink relationship had heritability of 0.78.
Intervention effect High nitrogen increased critical-period plant growth rate by 40%.
Intervention effect High nitrogen increased kernel number by 34%.
Observation Critical-period growth rate had heritability of 0.79.
Observation Kernel number had heritability of 0.88.
Observation Critical-period growth and kernel number had Baker’s ratios above 0.90.
Recommendation The authors suggest improving grain-filling source–sink relations for yield at low nitrogen.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

General combining ability variance fell by 39% at low nitrogen.

Taxon: maizeZea mayst0
Treatment: low nitrogene0
Outcome: combining ability variancee0
Direction: decreasee0
Value: -39%e0
Comparator: highe0

Verbatim

e0
“At low nitrogen (1) the relative importance of general combining ability estimated by Baker’s ratio increased across traits (low nitrogen: 0.90 vs high: 0.85) because the decrease in combining ability variance was larger for specific than general (–78% vs -39%)”
✓ located verbatim in the source · abstract, characters 807–1068

t0
“maize”
✓ located verbatim in the source · title, characters 20–25

Title

Genetic analysis of maize grain yield components and physiological determinants under contrasting nitrogen availability

Ignacio R. Hisse; Karina E. D’Andrea; María E. Otegui Crop and Pasture Science 2022. doi:10.1071/cp22111

Other claims from this paper (12)

Observation Trait heritabilities ranged from 0.54 to 0.88.
Observation General combining ability exceeded specific combining ability for most traits.
Intervention effect Low nitrogen increased Baker’s ratio across traits, from 0.85 to 0.90.
Intervention effect Specific combining ability variance fell by 78% at low nitrogen.
Observation The grain-filling source–sink relationship had the highest Baker’s ratio, 0.96, under low nitrogen.
Observation The grain-filling source–sink relationship had heritability of 0.78.
Intervention effect High nitrogen increased critical-period plant growth rate by 40%.
Intervention effect High nitrogen increased kernel number by 34%.
Observation Critical-period growth rate had heritability of 0.79.
Observation Kernel number had heritability of 0.88.
Observation Critical-period growth and kernel number had Baker’s ratios above 0.90.
Recommendation The authors suggest improving grain-filling source–sink relations for yield at low nitrogen.

Associationobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Dominant Ppd alleles promote significant yield growth.

Taxon: soft winter wheatt0
Gene: Ppd genese0
Outcome: yielde0
Direction: growthe0

Verbatim

e0
“The dominant alleles of the Ppd genes tend to reduce the length of the time to heading, decrease winter hardiness and frost resistance at the end of winter, and also promote a significant growth in yield and growth in individual components of the yield”
✓ located verbatim in the source · abstract, characters 0–252

t0
“soft winter wheat”
✓ located verbatim in the source · title, characters 65–82

Title

Influence of differences in Ppd genes on agronomic indicators of soft winter wheat

V. I. Fayt; V. R. Fedorova Cytology and Genetics 2007. doi:10.3103/s0095452707060047

Other claims from this paper (8)

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

5-aminouracil increased aberration yield in irradiated dry crepis seeds.

Taxon: crepisCrepise0
Organ / stage: dry crepis seedse0
Treatment: 5-aminouracile0
Outcome: yield of aberrationse0
Direction: highere0

Not reportedComparator

Verbatim

e0
“The modification of the cytogenetic effect of x-radiation of dry crepis seeds (10 and 15 kR) by 5-aminouracil consisted of a higher yield of aberrations without decrease in share of exchanges of the chromosome type.”
✓ located verbatim in the source · abstract, characters 251–466

Title

Cytogenetic analysis of mechanism of formation of radiation-induced chromosome exchanges. [Crepis capillaris, x radiation]

R.A. Azatyan; A.P. Akif'ev; R.A. Shavel'zon; et al. Radiobiology (USSR) (Engl. Transl.); (United States) 1977

Other claims from this paper (4)

Associationobservedoriginal resultmixedsignificant (as stated)measured

Claim · model-written summary

QKnps.sau-2D.1 decreased spike number, which was overcome by the increase in kernel number.

Taxon: wheatTriticum aestivume6
Gene: QKnps.sau-2D.1e6
Outcome: spike number (SN)e4
Direction: decreasee4

Verbatim

e4
“overcoming the disadvantage due to the decrease of spike number (SN)”
✓ located verbatim in the source · abstract, characters 1103–1171

e6
“QKnps.sau-2D.1 may provide a new resource for the high-yield breeding of wheat in the future”
✓ located verbatim in the source · abstract, characters 1429–1521

Title

Identification and Validation of a Stable Major-Effect Quantitative Trait Locus for Kernel Number per Spike on Chromosome 2D in Wheat (Triticum aestivum L.)

Zhi Li; Qinyi Luo; Yawen Deng; et al. International Journal of Molecular Sciences 2023. doi:10.3390/ijms241814289

Other claims from this paper (10)

“yield decrease”

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Over time

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