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Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Knockout mutants had an average 4.88 g decrease in yield per plant.

Material
Knockout mutantse0
Treatment
Knockoute0
Outcome
YPPe0
Direction
decreasee0
Value
4.88 ge0

Not reportedComparator

Verbatim

t0

“Rice”

✓ located verbatim in the source · title, characters 155–159
e0

“Knockout mutants showed on an average 25.63% and 4.88 g decrease in SS and YPP, respectively.”

✓ located verbatim in the source · abstract, characters 1251–1344

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)
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Constitutive PrDA1-1 expression in Arabidopsis decrease yield.

Taxon
ArabidopsisArabidopsise0
Treatment
constitutive expressione0
Gene
PrDA1-1e0
Outcome
yielde0
Direction
decreasee0

Not reportedComparator

Verbatim

e0

“PrDA1-1 was strongly expressed during both the early and late stages of seed development, and its constitutive expression in Arabidopsis reduced seed number but increased seed weight, which ultimately led to a decrease in yield.”

✓ located verbatim in the source · abstract, characters 648–876

Title

PrDA1-1 and its interacting proteins PrTCP1/PrTCP9 in flare tree peony affect yield by regulating seed weight and number

Chunyan He; Fangyun Cheng Journal of Integrative Agriculture 2024. doi:10.1016/j.jia.2024.10.001

Other claims from this paper (8)
Method / resourceobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Using SNP subsets based on functional annotation did not significantly decrease chickpea grain-yield prediction accuracy.

Taxon
chickpeaCicer arietinume1
Outcome
prediction accuracy for grain yielde0
Direction
did not significantly decreasee0
Comparator
whole SNP datasete0

Not reportedValue

Verbatim

e0

“Compared with the whole SNP dataset, a subset of SNPs did not significantly decrease prediction accuracy for grain yield despite consisting of a smaller number of SNPs.”

✓ located verbatim in the source · abstract, characters 1672–1840
e1

“chickpea breeding lines”

✓ located verbatim in the source · abstract, characters 333–356

Title

Genomic prediction of preliminary yield trials in chickpea: Effect of functional annotation of SNPs and environment

Yongle Li; Pradeep Ruperao; Jacqueline Batley; et al. The Plant Genome 2021. doi:10.1002/tpg2.20166

Other claims from this paper (7)
Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Eight alleles favored yield increase and ASI decrease together.

Taxon
maizeZea mayst0
Gene
Eight allelese0
Outcome
yielde0
Direction
increasee0
Value
Eight allelese0

Verbatim

e0

“Eight alleles were selected for their favourable concurrent effect on yield increase and ASI decrease.”

✓ located verbatim in the source · abstract, characters 1204–1306
t0

“maize inbred lines”

✓ located verbatim in the source · title, characters 38–56

Title

Agronomic and molecular evaluation of maize inbred lines for drought tolerance

Sanja Mikić; Miroslav Zorić; Dušan Stanisavljević; et al. Spanish Journal of Agricultural Research 2016. doi:10.5424/sjar/2016144-9116

Other claims from this paper (8)
Associationobservedreview summarynegativebasis n/a

Claim · model-written summary

The gene is also associated with decreased yield.

Outcome
yielde0
Direction
decreasee0
Qualifier
it is also responsible for a decrease in yielde0

Not reportedGene

Verbatim

e0

“it is also responsible for a decrease in yield.”

✓ located verbatim in the source · abstract, characters 1045–1092
t0

“Wheat biofortification”

✓ located verbatim in the source · title, characters 0–22

Title

Wheat biofortification – a potential key to human malnutrition

Erdogan Hakki; Mehmet Hamurcu; Erdogan Hakki; et al. Journal of Elementology 2017. doi:10.5601/jelem.2016.21.4.1336

Other claims from this paper (2)
Intervention effectobservedreview summarynegativebasis n/a

Claim · model-written summary

RNAi suppression of cell-wall lignin biosynthesis can decrease biomass yield.

Taxon
transgenic plantse0
Treatment
RNAi suppression of cell-wall lignin biosynthesise0
Outcome
biomass yielde0
Direction
decreasee0

Not reportedComparator

Verbatim

e0

“RNAi suppression of cell-wall lignin biosynthesis can decrease biomass yield and resistance to biotic stress in the transgenic plants”

✓ located verbatim in the source · abstract, characters 642–775

Title

Forages for feedstocks of biorefineries in temperate environments: review of lignin research in bioenergy crops and some insight into Miscanthus studies

Maria S. Dwiyanti; J. Ryan Stewart; Toshihiko Yamada Crop and Pasture Science 2014. doi:10.1071/cp14039

Other claims from this paper (7)
Associationobservedoriginal resultsimulated

Claim · model-written summary

Yield was predicted to decrease with more backcrosses to the primitive accession.

Treatment
more cycles of backcrossing to the accessione0
Outcome
yielde0
Direction
decreasee0

Verbatim

e0

“yield was predicted to decrease with more cycles of backcrossing to the accession”

✓ located verbatim in the source · abstract, characters 728–809
e1

“Primitive accessions of cotton, Gossypium hirsutum L.”

✓ located verbatim in the source · abstract, characters 0–53

Title

Introgression of Day‐Neutral Genes in Primitive Cotton Accessions: II. Predicted Genetic Effects

J. C. McCarty; J. N. Jenkins; J. Zhu Crop Science 1998. doi:10.2135/cropsci1998.0011183x003800060003x

Other claims from this paper (4)
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Selection based on the Smith-Hazel index and yield resulted in a substantial decrease in grain protein level.

Treatment
Selection in the F 3 generation based on the Smith‐Hazel index (SH) and yielde0
Outcome
grain protein levele1
Direction
decreasee1

Not reportedComparator

Verbatim

e0

“Selection in the F 3 generation based on the Smith‐Hazel index (SH) and yield”

✓ located verbatim in the source · abstract, characters 306–383
e1

“but resulted in substantial decrease in grain protein level”

✓ located verbatim in the source · abstract, characters 474–533
t0

“wheat”

✓ located verbatim in the source · title, characters 96–101

Title

Genetic response to index selection for grain yield, kernel weight and per cent protein in four wheat crosses

H. Gebre‐Mariam; E. N. Larter Plant Breeding 1996. doi:10.1111/j.1439-0523.1996.tb00957.x

Other claims from this paper (9)
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Chromosome 6B carries genes decreasing yield.

Gene
6Be0
Outcome
yielde0
Direction
decreasee0

Verbatim

e0

“6B harbours genes which decrease the yield”

✓ located verbatim in the source · abstract, characters 289–331
t0

“wheat and rye”

✓ located verbatim in the source · title, characters 39–52

Title

Aneuploid analysis of a recombinant of wheat and rye for yield and yield contributing characters

Ramavtar Sharma; B. C. Joshi; S. M. S. Tomar Indian Journal of Genetics and Plant Breeding (The) 1995

Other claims from this paper (6)
Associationobservedoriginal resultmeasured

Claim · model-written summary

The mean yield of the 28 spring wheat crosses decreased by 0.23% per 1% decrease in heterozygosity.

Taxon
spring wheatTriticum aestivume0
Treatment
decrease in heterozygositye1
Outcome
mean yield of the 28 crossese1
Direction
decreasede1
Value
0.23%e1
Qualifier
linear ratee1

Verbatim

e0

“Eight adapted high‐yielding spring wheat ( Triticum aestivum L.) parents”

✓ located verbatim in the source · abstract, characters 0–72
e1

“The mean yield of the 28 crosses decreased at a linear rate of 0.23% per 1% decrease in heterozygosity with a maximum rate of 0.4% in one cross”

✓ located verbatim in the source · abstract, characters 1322–1465

Title

Heterosis, Inbreeding, and Line Performance in Crosses of Adapted Spring Wheats1

P. B. Cregan; R. H. Busch Crop Science 1978. doi:10.2135/cropsci1978.0011183x001800020013x

Other claims from this paper (14)
Associationobservedoriginal resultmeasured

Claim · model-written summary

The maximum rate of yield decrease with heterozygosity was 0.4% in one spring wheat cross.

Taxon
spring wheatTriticum aestivume0
Treatment
heterozygositye1
Outcome
maximum ratee1
Direction
decreaseinferrede1
Value
0.4%e1
Qualifier
in one crosse1

Verbatim

e0

“Eight adapted high‐yielding spring wheat ( Triticum aestivum L.) parents”

✓ located verbatim in the source · abstract, characters 0–72
e1

“The mean yield of the 28 crosses decreased at a linear rate of 0.23% per 1% decrease in heterozygosity with a maximum rate of 0.4% in one cross”

✓ located verbatim in the source · abstract, characters 1322–1465

Title

Heterosis, Inbreeding, and Line Performance in Crosses of Adapted Spring Wheats1

P. B. Cregan; R. H. Busch Crop Science 1978. doi:10.2135/cropsci1978.0011183x001800020013x

Other claims from this paper (14)
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

The observed decrease in yield from negative selection was generally greater than predicted.

Treatment
negative selectione5
Outcome
the observed decreasee6
Direction
generally greatere6
Value
‒1.93 to ‒17.25%e6
Qualifier
0.00 to ‒17.65%e6
Comparator
that predictede6

Verbatim

t0

“Response to Selection for Protein and Yield in Peas”

✓ located verbatim in the source · title, characters 23–74
e5

“The observed decrease (‒0.75 to ‒7.05%) in the same trait for negative selection was generally greater than that predicted (‒2.18 to ‒4.62%)”

✓ located verbatim in the source · abstract, characters 935–1075
e6

“The relationship between observed increase in yield from selection (3.22 to 12.53%) and that predicted (0.00 to 19.25%) was variable, but the observed decrease (‒1.93 to ‒17.25%) was generally greater than that predicted 0.00 to ‒17.65%)”

✓ located verbatim in the source · abstract, characters 1077–1314

Title

Observed and Predicted Response to Selection for Protein and Yield in Peas1

Shivaji Pandey; E. T. Gritton Crop Science 1976. doi:10.2135/cropsci1976.0011183x001600020034x

Other claims from this paper (10)
Associationobservedoriginal resultmeasured

Claim · model-written summary

In surviving material, mutation yield per radiation unit appeared to decrease with dose.

Treatment
increased dosese0
Outcome
mutation yield per unit of radiatione0
Direction
decreasee0
Qualifier
at least for the treatments where some material survived the irradiatione0

Verbatim

e0

“The mutation yield per unit of radiation seems to decrease by increased doses, at least for the treatments where some material survived the irradiation”

✓ located verbatim in the source · abstract, characters 734–885
t0

“barley”

✓ located verbatim in the source · title, characters 46–52

Title

Effects of acute gamma irradiation in growing barley plots

THORSTEN HERMELIN Hereditas 2009. doi:10.1111/j.1601-5223.1970.tb02319.x

Other claims from this paper (9)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Absolute yield gain for lysine-rich proteins was smaller than absolute hordein yield loss.

Taxon
Hiproly barleyt0
Outcome
absolute increase in the yield of these lysinerich proteinse0
Direction
less thane0
Comparator
absolute decrease in hordein yielde0

Verbatim

e0

“the absolute increase in the yield of these lysinerich proteins was less than the absolute decrease in hordein yield.”

✓ located verbatim in the source · abstract, characters 1020–1137
t0

“Hiproly barley”

✓ located verbatim in the source · title, characters 102–116

Title

The concentration and yield of hordein and some lysine-rich proteins as influenced by the lys gene of Hiproly barley

R. BALASARASWATHI; BERTEL KøIE; HANS DOLL Hereditas 2008. doi:10.1111/j.1601-5223.1984.tb00123.x

Other claims from this paper (8)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Additive variance for grain yield and grain moisture decreased moderately in both populations.

Taxon
maizeZea mayst0
Outcome
additive variance for grain yield and grain moisturee5
Direction
decreasee5
Qualifier
moderatee5

Verbatim

t0

“two European F2 maize populations”

✓ located verbatim in the source · title, characters 53–86
e5

“we observed only a moderate decrease in additive variance for grain yield and grain moisture in both populations”

✓ located verbatim in the source · abstract, characters 3843–3955

Title

Response to modified recurrent full-sib selection in two European F2 maize populations analyzed with quantitative genetic methods

C. Flachenecker University writing server of the University of Hohenheim (Universität Hohenheim) 2007

Other claims from this paper (6)
Observationobservedoriginal resultsimulated

Claim · model-written summary

Selecting for pods per area was expected to decrease yield, seeds per pod, and seed weight.

Taxon
Phaseolus vulgaris L.Phaseolus vulgarist0
Outcome
yield, seeds/pod and seed weighte0
Direction
decreasee0

Verbatim

e0

“Direct selection for pods/m 2 would decrease yield, seeds/pod and seed weight”

✓ located verbatim in the source · abstract, characters 1507–1584
t0

“Phaseolus vulgaris L.”

✓ located verbatim in the source · title, characters 58–79

Title

Genetics of Seed Yield and its Components in Common Bean (Phaseolus vulgaris L.) of Middle‐American Origin

J. Nienhuis; S. P. Singh Plant Breeding 1988. doi:10.1111/j.1439-0523.1988.tb00281.x

Other claims from this paper (14)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Coheritability of seed yield with tillers per plant decreased relative to tiller heritability.

Taxon
linseedt0
Outcome
seed yield with tillers per plante0
Direction
decreasee0
Comparator
heritability of plant height and tillers per plante0

Verbatim

e0

“it showed decrease in seed yield with tillers per plant over the heritability of plant height and tillers per plant, respectively”

✓ located verbatim in the source · abstract, characters 378–507
t0

“LINSEED”

✓ located verbatim in the source · title, characters 75–82

Title

COHERITABLE VARIATION AND DISCRIMINANT FUNCTION ANALYSIS FOR SEED YIELD IN LINSEED (Linum usitatissimum L.)

INGALE B.V Madras Agricultural Journal 1984. doi:10.29321/maj.10.a02495

Other claims from this paper (7)
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Estimated additive variance for yield and stalk lodging decreased in BS 10 and BS 11 from C0 to C6.

Taxon
maizeZea mayse1
Material
BS 10 and BS 11e0
Outcome
additive genetic variancee0
Direction
decreasee0
Qualifier
yield and stalk lodginge0

Verbatim

e0

“Estimates of additive genetic variance suggested a decrease from the C0 to C6 of BS 10 and BS 11 for yield and stalk lodging”

✓ located verbatim in the source · abstract, characters 574–698
e1

“maize (Zea mays L.) populations”

✓ located verbatim in the source · abstract, characters 94–125

Title

Estimation of genetic variability in two maize populations

L. R. Reeder; A. R. Hallauer; K. R. Lamkey Journal of Heredity 1987. doi:10.1093/oxfordjournals.jhered.a110419

Other claims from this paper (8)
Observationobservedoriginal resultnegativesimulated

Claim · model-written summary

The same selection predicted a yield decrease of 87 pounds per acre.

Taxon
Nicotiana tabacumNicotiana tabacumt0
Outcome
yield per acree0
Direction
decreasee0
Value
87 pounds yield per acree0

Verbatim

e0

“An expected correlated response was a decrease of 87 pounds yield per acre.”

✓ located verbatim in the source · abstract, characters 752–827
t0

“Nicotiana tabacum”

✓ located verbatim in the source · title, characters 47–64

Title

Genetic Variability in Flue‐Cured Varieties of Nicotiana tabacum. II. Dixie Bright 244 ✕ Coker 1391

D. F. Matzinger; T. J. Mann; C. Clark Cockerham Crop Science 1966. doi:10.2135/cropsci1966.0011183x000600050026x

Other claims from this paper (6)
Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Applying one, two or three kinds of nucleosides did not significantly decrease aberration frequency.

Taxon
Trillium kamtschaticumTrillium camschatcensee1
Treatment
one, two or three kinds of nucleosidese0
Outcome
aberration frequencye0
Direction
did not bring about any significant decreasee0

Not reportedComparator

Verbatim

e0

“Simultaneous application of one, two or three kinds of nucleosides did not bring about any significant decrease in aberration frequency”

✓ located verbatim in the source · abstract, characters 454–589
e1

“The influence of mitomycin C, chloramphenicol, ATP and various nucleosides on the yield of X-ray-induced chromosome aberrations was examined with the ovular tissue cells of Trillium kamtschaticum.”

✓ located verbatim in the source · abstract, characters 0–196

Title

STUDIES ON THE FACTORS AFFECTING THE REJOINING OF CHROMOSOME BREAKS PRODUCED BY X-RAYS

MASAKI IWABUCHI; TAKASHI SAHO; SHIGEYUKI TANIFUJI The Japanese Journal of Genetics 1966. doi:10.1266/jjg.41.379

Other claims from this paper (8)
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Inbreeding from S 0 to S 1 caused substantial inbreeding depression in seed weight, fertility and seed yield in seven families.

Taxon
BROMUS INERMISBromus inermist0
Treatment
inbreedinge3
Outcome
seed weight, fertility and seed yielde3
Direction
decreaseinferrede3
Value
21, 20 and 53 per cente3
Comparator
S 0e3

Verbatim

t0

“BROMEGRASS, BROMUS INERMIS LEYSS.”

✓ located verbatim in the source · title, characters 52–85
e3

“These three traits all exhibited substantial inbreeding depression, averaging 21, 20 and 53 per cent for seed weight, fertility and seed yield, respectively, from S 0 to S 1 for seven families”

✓ located verbatim in the source · abstract, characters 794–986

Title

INHERITANCE OF SEED WEIGHT AND ASSOCIATED TRAITS IN BROMEGRASS, BROMUS INERMIS LEYSS.

B. R. Christie; R. R. Kalton Canadian Journal of Plant Science 1960. doi:10.4141/cjps60-047

Other claims from this paper (9)
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Ultraviolet pretreatment reduced X-ray induced chromosomal aberrations in wheat root meristems.

Organ / stage
root meristemse0
Treatment
seeds are pretreated with ultraviolet radiatione0
Outcome
yield of chromosomal aberrationse0
Direction
decreasee0

Not reportedComparator

Verbatim

e0

“A decrease in the yield of chromosomal aberrations in root meristems of wheat induced by four different doses of x-rays has been found to occur when the seeds are pretreated with ultraviolet radiation”

✓ located verbatim in the source · abstract, characters 0–200

Title

Effect of Ultraviolet Pretreatment on Yield of Mutations by X-rays in Wheat

M. S. Swaminathan; A. T. Natarajan Science 1959. doi:10.1126/science.130.3386.1407

Other claims from this paper (2)

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