Search claims · PlantClaims

Observationobservedoriginal resultmeasured

Claim · model-written summary

Variability decreased from the F2 to the F3 generation for some traits.

Taxon: pigeonpeaCajanus cajant0
Material: F2 to F3 generatione2
Outcome: variabilitye2
Direction: decreasee2
Qualifier: for some traitse2

Verbatim

e2
“There was decrease in variability from F2 to F3 generation for some traits”
✓ located verbatim in the source · abstract, characters 373–447

t0
“in pigeonpea crosses”
✓ located verbatim in the source · title, characters 82–102

Title

Variability and transgressive segregation for yield and yield contributing traits in pigeonpea crosses

Ajay BC; Byregowda M; Prashanth Babu H; et al. DOAJ (DOAJ: Directory of Open Access Journals) 2014

Other claims from this paper (3)

Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

The authors linked the density induced ratio decrease to downregulation of three carbon metabolism enzymes.

Outcome: downregulation of C 4 carbon metabolism enzymese0
Qualifier: C 4 carbon metabolism enzymese0

Not reportedTaxon

Verbatim

e0
“which resulted in downregulation of C 4 carbon metabolism enzymes (phosphoenolpyruvate carboxykinase, phosphoenolpyruvate carboxylase, and pyruvate orthophosphate dikinase).”
✓ located verbatim in the source · abstract, characters 1189–1362

Title

Corn Response to Competition: Growth Alteration vs. Yield Limiting Factors

S. A. Clay; D. E. Clay; D. P. Horvath; et al. Agronomy Journal 2009. doi:10.2134/agronj2008.0213x

Other claims from this paper (12)

Intervention effect Sixty percent shade increased corn chlorophyll relative to full sun.
Intervention effect Sixty percent shade reduced corn leaf area and height relative to full sun.
Intervention effect Double density plants had 11% less chlorophyll than single density plants.
Intervention effect Double density plants had leaf area and height similar to shaded plants.
Intervention effect Double density plants were smaller at harvest.
Intervention effect Double density increased water and nitrogen use efficiency.
Intervention effect Double density increased yield per hectare by 11%.
Intervention effect Sixty percent shade reduced yield per plant by 50%.
Intervention effect Double density reduced yield per plant by 50%.
Mechanism The authors attributed shaded plant yield reduction to light stress.
Intervention effect High density was associated with a 20% decrease in red to near infrared ratio.
Observation High density and shade had similar per plant yield impact but different compensation mechanisms.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Cytokinin-synthesizing enzyme transcript levels did not decrease.

Material: SE7e0
Gene: cytokinin-synthesizing enzymee0
Outcome: Transcript levelse0

Not reportedTaxonDirection

Verbatim

e0
“Transcript levels of cytokinin-degrading enzymes but not of a cytokinin-synthesizing enzyme were also decreased in young leaves, seedlings, and initiating inflorescences of SE7”
✓ located verbatim in the source · abstract, characters 396–572

Title

A somaclonal line SE7 of finger millet (Eleusine coracana) exhibits modified cytokinin homeostasis and increased grain yield

Volodymyr Radchuk; Ruslana Radchuk; Yaroslav Pirko; et al. Journal of Experimental Botany 2012. doi:10.1093/jxb/ers200

Other claims from this paper (10)

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

OsNHX1 overexpression in rice decreased the time constant of stomatal closure.

Taxon: riceOryza sativae2
Treatment: OsNHX1 overexpressione2
Gene: OsNHX1e2
Outcome: τ cle2
Direction: decreasee2

Not reportedComparator

Verbatim

e2
“OsNHX1 overexpression in rice resulted in a decrease in τ cl , and an increase in biomass, grain yield under drought”
✓ located verbatim in the source · abstract, characters 349–465

Title

Alterations in stomatal response to fluctuating light increase biomass and yield of rice under drought conditions

Mingnan Qu; Jemaa Essemine; Jianlong Xu; et al. The Plant Journal 2020. doi:10.1111/tpj.15004

Other claims from this paper (9)

Association Genetic variation in OsNHX1 is strongly associated with the stomatal closure time constant across 206 rice accessions.
Intervention effect OsNHX1 overexpression in rice increased biomass and grain yield under drought.
Intervention effect OsNHX1 knockout by CRISPR/CAS9 showed trends opposite to overexpression for the stomatal and yield traits.
Intervention effect Near-isogenic line S464 reduced the time constant of stomatal closure by 35% compared with MH63 rice.
Intervention effect Near-isogenic line S464 increased grain yield under drought by 40% compared with MH63 rice.
Intervention effect Under normal conditions, S464 maintained grain yield closely similar to MH63.
Association The global distribution of the two OsNHX1 haplotypes is associated with local precipitation.
Association Haplotype HapII is associated with a high stomatal closure time constant.
Association Haplotype HapIII is associated with a low stomatal closure time constant.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Mutant lines had 6% less total starch.

Taxon: wheatTriticum aestivumt0
Treatment: Mutant linese0
Outcome: total starche0
Direction: decreasee0
Value: 6%e0

Not reportedComparator

Verbatim

e0
“Mutant lines showed a significant decrease in total starch (6%), kernel weight (3%) and total grain yield (6%)”
✓ located verbatim in the source · abstract, characters 542–652

t0
“wheat”
✓ located verbatim in the source · title, characters 27–32

Title

Combined mutations in five wheat STARCH BRANCHING ENZYME II genes improve resistant starch but affect grain yield and bread-making quality

André Schönhofen; Xiaoqin Zhang; Jorge Dubcovsky Journal of Cereal Science 2017. doi:10.1016/j.jcs.2017.03.028

Other claims from this paper (11)

Intervention effect SBEII mutants had significantly higher amylose content of about 60% than wild type controls.
Intervention effect SBEII mutants had tenfold higher resistant starch content than wild type controls.
Intervention effect Mutant lines had 3% lower kernel weight.
Intervention effect Mutant lines had 6% lower grain yield.
Intervention effect Mutations increased grain hardness, starch damage and water absorption.
Intervention effect Mutations increased flour protein content.
Intervention effect Mutations reduced flour extraction, farinograph development and stability times.
Intervention effect Mutations reduced starch viscosity and loaf volume.
Association Several traits showed significant genotype, variety and environment interactions.
Recommendation The authors suggest selecting genetic backgrounds and locations to mitigate negative mutation impacts.
Recommendation The authors expect economic incentives may be required to offset grain and flour yield reductions from resistant starch varieties.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Mutant lines had 3% lower kernel weight.

Taxon: wheatTriticum aestivumt0
Treatment: Mutant linese0
Outcome: kernel weighte0
Direction: decreasee0
Value: 3%e0

Not reportedComparator

Verbatim

e0
“Mutant lines showed a significant decrease in total starch (6%), kernel weight (3%) and total grain yield (6%)”
✓ located verbatim in the source · abstract, characters 542–652

t0
“wheat”
✓ located verbatim in the source · title, characters 27–32

Title

Combined mutations in five wheat STARCH BRANCHING ENZYME II genes improve resistant starch but affect grain yield and bread-making quality

André Schönhofen; Xiaoqin Zhang; Jorge Dubcovsky Journal of Cereal Science 2017. doi:10.1016/j.jcs.2017.03.028

Other claims from this paper (11)

Intervention effect SBEII mutants had significantly higher amylose content of about 60% than wild type controls.
Intervention effect SBEII mutants had tenfold higher resistant starch content than wild type controls.
Intervention effect Mutant lines had 6% less total starch.
Intervention effect Mutant lines had 6% lower grain yield.
Intervention effect Mutations increased grain hardness, starch damage and water absorption.
Intervention effect Mutations increased flour protein content.
Intervention effect Mutations reduced flour extraction, farinograph development and stability times.
Intervention effect Mutations reduced starch viscosity and loaf volume.
Association Several traits showed significant genotype, variety and environment interactions.
Recommendation The authors suggest selecting genetic backgrounds and locations to mitigate negative mutation impacts.
Recommendation The authors expect economic incentives may be required to offset grain and flour yield reductions from resistant starch varieties.

Associationobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Significant phosphorylation changes of TaChi1 and TaP5CS are associated with a significant decrease in CWMV accumulation.

Taxon: Triticum aestivumTriticum aestivume1
Interactor: CWMVe7pathogen
Gene: TaChi1 and TaP5CSe6
Outcome: CWMV accumulatione7
Direction: decreasee7

Verbatim

e1
“Chinese wheat mosaic virus (CWMV) often causes severe damage to wheat (Triticum aestivum L.) growth and yield”
✓ located verbatim in the source · abstract, characters 12–121

e6
“the phosphorylation levels of TaChi1 and TaP5CS, two plant immunity-related enzymes, were significantly changed upon CWMV infection”
✓ located verbatim in the source · abstract, characters 1517–1648

e7
“resulting in a significant decrease in CWMV accumulation in the infected plants”
✓ located verbatim in the source · abstract, characters 1650–1729

Title

Large-scale phosphoproteome analysis in wheat seedling leaves provides evidence for extensive phosphorylation of regulatory proteins during CWMV infection

Lu Chen; Jin Yang; Jin Yang; et al. BMC Plant Biology 2023. doi:10.1186/s12870-023-04559-3

Other claims from this paper (6)

Observationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Cheyenne 3A and 6A decreased culms per square meter.

Taxon: wheatTriticum aestivumt0
Gene: CNN 3A and CNN 6Ae0
Outcome: culms per square metere0
Direction: decreasee0

Verbatim

e0
“The decrease in grain yield by CNN 3A and CNN 6A was due to a significant decrease in culms per square meter.”
✓ located verbatim in the source · abstract, characters 1021–1130

t0
“Wheat”
✓ located verbatim in the source · title, characters 24–29

Title

Chromosomal Location of Wheat Quantitative Trait Loci Affecting Agronomic Performance of Seven Traits, Using Reciprocal Chromosome Substitutions

Terry G. Berke; P. Stephen Baenziger; Rosalind Morris Crop Science 1992. doi:10.2135/cropsci1992.0011183x003200030010x

Other claims from this paper (10)

Observation Wichita 3A and 6A increased grain yield in Cheyenne.
Observation Wichita 3B decreased grain yield in Cheyenne.
Observation Cheyenne 3A and 6A decreased grain yield in Wichita.
Observation Wichita 3A and 6A increased seed weight.
Observation Wichita 3B decreased winterhardiness.
Observation Wichita 3B decreased seed weight and culms per square meter.
Observation QTLs affecting seeds per culm were on one Wichita and seven Cheyenne chromosomes.
Observation QTLs affecting seed weight were on seven Wichita and five Cheyenne chromosomes.
Observation QTLs affecting culms per square meter were on one Wichita and three Cheyenne chromosomes.
Observation QTLs affected each other agronomic trait studied.

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

When pyramided, the two QTLs decreased panicle secondary branch number, panicle number and yield potential.

Taxon: riceOryza sativae1
Treatment: when they were pyr-amidede7
Outcome: panicle secondary branch number, panicle number, and yield potentiale7
Direction: decreasee7

Verbatim

e1
“Panicle size is one of the important factors in shaping yield potential in rice”
✓ located verbatim in the source · abstract, characters 0–79

e7
“but com-peted to decrease the panicle secondary branch number, panicle number, and yield potential when they were pyr-amided”
✓ located verbatim in the source · abstract, characters 1657–1781

Title

Exploring the trait plasticity of ipa1-2d and qpl6 under different nitrogen treatments and heading periods

Zhuang, Wenshu; Jin, Guangyang; Zou, Yiting; et al. Universiti Putra Malaysia Institutional Repository (Universiti Putra Malaysia) 2024

Other claims from this paper (8)

Intervention effect Panicle length was highly responsive to the high nitrogen treatment, independent of qPL6.
Intervention effect ipa1-2D reduced the response of plant height, panicle number and grain yield to the nitrogen treatments.
Intervention effect Long heading periods decreased stem diameter for any genotype combination.
Intervention effect Long heading periods enhanced the performance of ipa1-2D for the panicle primary branch number.
Intervention effect The middle heading background showed the highest yield potential.
Intervention effect The middle heading background could better balance the pleiotropic effect of the two QTLs.
Association ipa1-2D significantly increased stem diameter, panicle primary branch number and spikelet number per panicle.
Association The two individual QTLs had a stable effect in increasing yield potential.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

The improved 9311 carrying the japonica haplotype showed about 31.8% decrease in grain Cd accumulation.

Taxon: indica riceOryza sativa Indica Groupt0
Material: improved 9311e2
Gene: OsHMA3 - OsNramp5 - OsNramp1 jap haplotypee2
Outcome: Cd accumulation in the graine2
Direction: decreasee2
Value: 31.8%e2

Verbatim

t0
“low-cadmium accumulating indica rice variety”
✓ located verbatim in the source · title, characters 66–110

e2
“The improved 9311 carrying the OsHMA3 - OsNramp5 - OsNramp1 jap haplotype with recurrent parent genome recovery of up to 91.6% resulted in approximately 31.8% decrease in Cd accumulation in the grain and with no penalty on yield”
✓ located verbatim in the source · abstract, characters 660–888

Title

Validating a segment on chromosome 7 of japonica for establishing low-cadmium accumulating indica rice variety

Kai Wang; Tian-ze Yan; Shi-long Xu; et al. Scientific Reports 2021. doi:10.1038/s41598-021-85324-0

Other claims from this paper (7)

“yield decrease”

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