Search claims · PlantClaims

Observationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Seed cotton yield per plant had significantly negative genetic correlations with lint percentage, half tall and micronaire reading.

Taxon: cottonGossypium hirsutumt0
Outcome: lint percentage, hall tall and micronaire readinge1
Direction: decreaseinferrede1

Verbatim

e1
“were recorded with lint percentage, hall tall and micronaire reading”
✓ located verbatim in the source · abstract, characters 2525–2593

t0
“COTTON”
✓ located verbatim in the source · title, characters 74–80

Title

USING BIPARENTAL MATING SYSTEM TO PRODUCE NEW PROMISING RECOMBINATIONS IN COTTON

ABDEL-MOTY M. A. ZEINA Egyptian Journal of Agricultural Research 2002. doi:10.21608/ejar.2002.304228

Other claims from this paper (16)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Introgression of the NPB allele decreased bending stress.

Taxon: riceOryza sativat0
Treatment: introgression of the NPB allelee0
Outcome: bending stresse0
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 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.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Wichita 3B decreased seed weight and culms per square meter.

Taxon: wheatTriticum aestivumt0
Gene: WI 3Be0
Outcome: seed weight and culms per square metere0
Direction: decreasede0

Verbatim

e0
“The decrease in grain yield by WI 3B was due to a significant decrease in winterhardiness, resulting in decreased seed weight and culms per square meter.”
✓ located verbatim in the source · abstract, characters 1131–1284

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 Cheyenne 3A and 6A decreased culms per square meter.
Observation Wichita 3B decreased winterhardiness.
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.

Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

The authors recommend using qPE9-1 with other favorable genes in high yield breeding.

Taxon: japonica rice(Oryza sativa L.)Oryza sativat0
Gene: qPE9-1e0
Outcome: 应该在产量很高的繁殖实践和另外的有利基因被使用e0

Verbatim

e0
“直立的圆锥花序等位基因 qPE9-1 应该在产量很高的繁殖实践和另外的有利基因被使用”
✓ located verbatim in the source · abstract, characters 492–534

t0
“japonica rice(Oryza sativa L.)”
✓ located verbatim in the source · title, characters 114–144

Title

Introgression of qPE9-1 allele,conferring the panicle erectness,leads to the decrease of grain yield per plant in japonica rice(Oryza sativa L.)

Xiuhua; Yi ̆; Zu-jian; et al. 遗传学报 2011

Other claims from this paper (6)

Intervention effect Replacing qpe9-1 with qPE9-1 changed panicles from drooping to erect.
Intervention effect Panicle length decreased significantly after qPE9-1 replacement.
Intervention effect Plant height decreased significantly after qPE9-1 replacement.
Intervention effect Thousand grain weight decreased significantly after qPE9-1 replacement.
Intervention effect Tiller count decreased significantly after qPE9-1 replacement.
Intervention effect Grain yield per plant fell by 30% after qPE9-1 replacement.

Associationhypothesisreview summarymeasured

Claim · model-written summary

Reduced sugarcane ratoon yield is closely related to a shift in root transcriptional regulation.

Taxon: sugarcanee1
Organ / stage: roote1
Outcome: sugarcane ratoon yielde1
Direction: decreaseinferrede1

Verbatim

e1
“the reduction in sugarcane ratoon yield is closely related to a shift in root transcriptional regulation from growth maintenance toward senescence defense”
✓ located verbatim in the source · abstract, characters 5384–5538

Title

Editorial: Molecular architects of the green world: genetic, epigenetic, and transcriptional regulation of plant metabolism and chemo-diversity

Bowei Chen; Liping Zhao; Shahid Ali; et al. Frontiers in Plant Science 2026. doi:10.3389/fpls.2026.1824488

Other claims from this paper (11)

Associationobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Three HS584 QTLs significantly decreased days to heading across all years at two locations.

Taxon: barleyHordeum vulgaret0
Material: HS584e0
Gene: QTLse0
Outcome: days to headinge0
Direction: decreasee0
Value: Threee0
Qualifier: across all years at 2 locationse0

Verbatim

e0
“Three QTLs contributed by HS584 were found to significantly decrease days to heading across all years at 2 locations.”
✓ located verbatim in the source · abstract, characters 919–1036

t0
“barley”
✓ located verbatim in the source · title, characters 126–132

Title

Analysis of QTLs for yield components, agronomic traits, and disease resistance in an advanced backcross population of spring barley

J Z Li; X Q Huang; F Heinrichs; et al. Genome 2006. doi:10.1139/g05-128

Other claims from this paper (4)

Observation One hundred QTLs were detected.
Association Ten QTLs increased ear length, spikelet number and grain number per spike.
Association Two HS584 QTLs on chromosomes 2H and 3H were associated with leaf rust resistance.
Method / resource Fifty-five introgression lines carrying one or two donor segments were selected.

Observationobservedoriginal resultmeasured

Claim · model-written summary

TaOTUB1 overexpression delayed flowering.

Taxon: wheatTriticum aestivumt0
Treatment: Overexpression of TaOTUB1e0
Gene: TaOTUB1e0
Outcome: floweringe0
Direction: delayede0

Verbatim

e0
“Overexpression of TaOTUB1 results in a decrease in grain size, grain number, and grain yield, as well as delayed flowering”
✓ located verbatim in the source · abstract, characters 604–726

t0
“wheat”
✓ located verbatim in the source · title, characters 34–39

Title

Knockout of TaOTUB1 homoeologs in wheat promotes increased grain yield and earlier flowering

Meng Ma; Lijian Guo; Chao Jian; et al. The Plant Journal 2025. doi:10.1111/tpj.70376

Other claims from this paper (18)

Observation TaOTUB1 was the most highly expressed wheat OTUB family member and was expressed primarily in young reproductive primordia.
Observation TaOTUB1 overexpression decreased grain size, grain number and grain yield.
Observation Knocking out all three TaOTUB1 homoeologs increased grain size and promoted flowering.
Observation Knocking out all three TaOTUB1 homoeologs promoted flowering.
Observation Knocking out all three TaOTUB1 homoeologs decreased grain number and yield.
Observation Knockout of TaOTUB1-7A alone increased grain size and accelerated flowering.
Observation Knockout of TaOTUB1-7B alone increased grain size.
Observation Single TaOTUB1-7A or -7B knockout accelerated flowering.
Observation Single TaOTUB1-7A or -7B knockout did not affect grain number.
Observation Single TaOTUB1-7A or -7B knockout enhanced wheat yield.
Observation The three TaOTUB1 homoeologs showed additive effects on grain size regulation.
Observation TaOTUB1 homoeolog action delayed flowering and shortened grain development time.
Observation TaOTUB1 interacted with TaRCN2 in the cytoplasm.
Observation TaOTUB1 interacted with TaSPL17 in the nucleus.
Observation A favorable low-activity HAPI haplotype was identified.
Observation HAPI was associated with increased grain weight and higher grain yield.
Observation HAPI was associated with higher grain yield.
Observation HAPI was associated with earlier flowering.

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

The y\sb9 allele reduced yield by 333 kg per hectare.

Taxon: SoybeanGlycine maxe1
Gene: $y\sb9$e0
Outcome: yielde0
Direction: decreaseinferrede0
Value: $-$333 kg ha$\sp{-1}$e0

Verbatim

e0
“Individual gene effects on yield ranged from $-$333 kg ha$\sp{-1}$ for $y\sb9$ to +279 kg ha$\sp{-1}$ for $dt\sb1$.”
✓ located verbatim in the source · abstract, characters 696–811

e1
“Soybean (Glycine max (L.) Merr.)”
✓ located verbatim in the source · abstract, characters 0–32

Title

Agronomic responses to a factorial combination of soybean canopy modifying genes

Clement Weidenbenner Lincoln (University of Nebraska) 1989

Other claims from this paper (13)

Association The dt\sb1 allele increased yield by 279 kg per hectare.
Observation Yield epistasis occurred in six of ten two-way gene interactions.
Observation Pd\sb1Dt\sb1 yielded 2,284 kg per hectare.
Observation Pd\sb1dt\sb1 yielded 2,711 kg per hectare.
Observation pd\sb1Dt\sb1 yielded 2,466 kg per hectare.
Observation pd\sb1dt\sb1 yielded 2,597 kg per hectare.
Association Gene effects interacted with cultivar background.
Association Alleles for growth habit, leaf color and pubescence density significantly altered correlations among agronomic traits.
Association Yield and height were positively correlated for dt\sb1.
Mechanism Selection for yield in determinate lines would indirectly select taller plants.
Recommendation The authors found dt\sb1 most promising for soybean improvement.
Recommendation The authors found Lf\sb1ln a promising combination.
Recommendation The authors found Pd\sb1dt\sb1 a promising combination.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Double laccase inactivation increased saccharification yield by 140% versus wild type.

Taxon: Brachypodium distachyonBrachypodium distachyont0
Treatment: Inactivationt0
Outcome: saccharification yielde0
Direction: increasede0
Value: 140%e0
Comparator: wild typee1

Verbatim

e0
“the saccharification yield is increased by 140%”
✓ located verbatim in the source · abstract, characters 675–722

t0
“Inactivation of LACCASE8 and LACCASE5 genes in Brachypodium distachyon”
✓ located verbatim in the source · title, characters 0–70

e1
“wild type”
✓ located verbatim in the source · abstract, characters 589–598

Title

Inactivation of LACCASE8 and LACCASE5 genes in Brachypodium distachyon leads to severe decrease in lignin content and high increase in saccharification yield without impacting plant integrity

Philippe Le Bris; Yin Wang; Clément Barbereau; et al. Biotechnology for Biofuels 2019. doi:10.1186/s13068-019-1525-5

Other claims from this paper (8)

Intervention effect Double laccase inactivation reduced mature culm lignin content by 20–30% versus wild type.
Intervention effect Ferulic acid release after mild alkaline hydrolysis was 2.5-fold higher in the double mutant.
Observation Interfascicular fibers were primarily affected by the double mutation.
Observation Vascular bundle integrity was not impaired by the double mutation.
Observation The double mutation had no drastic impact on plant growth.
Mechanism Two Brachypodium laccases were implicated in lignification.
Observation Interfascicular fiber and metaxylem cell lignification were partly uncoupled.
Recommendation Orthologs of these laccases were proposed as targets to improve grass biofuel feedstock.

Method / resourceobservedoriginal resultpositivemeasured

Claim · model-written summary

The method decreased the relative ratio of chloroplast DNA.

Taxon: soybeanGlycine maxe1
Outcome: relative ratio of chloroplast DNAe0
Direction: decreasee0
Comparator: seeds using the IMP Boom methode0

Verbatim

e0
“DNA extracted from seeds using the IMP Boom method showed an increase in the percentage of the nuclear genome with a decrease in the relative ratio of chloroplast DNA”
✓ located verbatim in the source · abstract, characters 1390–1556

e1
“soybean seeds”
✓ located verbatim in the source · abstract, characters 675–688

Title

Development of a High-Quality/Yield Long-Read Sequencing-Adaptable DNA Extraction Method for Crop Seeds

Naohiro Shioya; Eri Ogiso-Tanaka; Masanori Watanabe; et al. Plants 2023. doi:10.3390/plants12162971

Other claims from this paper (9)

Method / resource The method yielded approximately 8 µg DNA per gram of soybean seed.
Method / resource The method gave an average soybean seed DNA concentration of 48.3 ng/µL, about 40-fold above a common kit.
Method / resource The extracted DNA had an A260/280 value of 1.90 above the quality threshold.
Method / resource The extracted DNA had an A260/230 value of 2.43 above the quality threshold.
Method / resource The DNA integrity number was 8.1, above the kit and CTAB methods.
Method / resource Long-read sequencing gave a read length N50 of 20.96 kbp, above other methods.
Method / resource Long-read sequencing gave a maximum read length of 127.8 kbp, above other methods.
Method / resource The method increased the percentage of nuclear genome reads.
Method / resource The method could also be adapted to pea, okra, maize and sunflower seeds.

“yield decrease”

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