Search claims · PlantClaims

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Wood changes caused by insect damage led to a decrease in charcoal density.

Taxon: EucalyptusEucalyptuse0
Treatment: damaged by defoliating insectse0
Interactor: defoliating insectse0pest
Outcome: densitye1
Direction: decreasee1
Comparator: healthy conditione0

Verbatim

e0
“Eucalyptus grandis × Eucalyptus urophylla (clone A) and Eucalyptus saligna (clone B) trees, both in healthy condition and damaged by defoliating insects”
✓ located verbatim in the source · abstract, characters 237–389

e1
“and a decrease in density”
✓ located verbatim in the source · abstract, characters 960–985

Title

DAMAGE BY DEFOLIATING INSECTS AND ITS EFFECT ON THE QUALITY OF WOOD FOR CHARCOAL PRODUCTION

ANTONIO JOSÉ VINHA ZANUNCIO; AMÉLIA GUIMARÃES CARVALHO; CARLOS MIGUEL SIMÕES DA SILVA; et al. Cellulose Chemistry and Technology 2021. doi:10.35812/cellulosechemtechnol.2021.55.79

Other claims from this paper (4)

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Some CBF overexpressing lines had reduced stomatal density.

Taxon: EucalyptusEucalyptust0
Treatment: transgenic linese0
Outcome: stomata densitye0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“some resulting transgenic lines (EguCBF1a-OE and EguCBF1b-OE) exhibited a decrease in stomata density”
✓ located verbatim in the source · abstract, characters 243–344

t0
“Eucalyptus”
✓ located verbatim in the source · title, characters 35–45

Title

Two EguCBF1 genes overexpressed in Eucalyptus display a different impact on stress tolerance and plant development

Marie Navarro; Céline Ayax; Yves Martinez; et al. Plant Biotechnology Journal 2010. doi:10.1111/j.1467-7652.2010.00530.x

Other claims from this paper (9)

Intervention effect CBF overexpression improved freezing tolerance.
Intervention effect Some CBF overexpressing lines over accumulated anthocyanins.
Observation Five putative CBF target genes were induced in overexpressing and cold acclimated control lines.
Intervention effect The A1 line grew less than the control.
Intervention effect The A1 line retained water better than the control.
Observation The A1 line had reduced leaf area and thickness associated with smaller cells.
Observation The A1 line had higher oil gland density.
Observation Wax was deposited on the A1 line cuticle.
Observation The B9 line had a less marked phenotype despite equivalent transgene expression to A1.

Associationobservedoriginal resultmeasured

Claim · model-written summary

From wetter to drier conditions, the main trend was a decrease in leaf area per tree and in stomatal density per area of leaf

Taxon: EucalyptusEucalyptuse0
Treatment: From wetter to drier conditionse7
Outcome: leaf area per tree and in stomatal density per area of leafe7
Direction: decreasee7

Verbatim

e0
“We selected 16 highly planted Eucalyptus genotypes”
✓ located verbatim in the source · abstract, characters 309–359

e7
“From wetter to drier conditions in the regions where the clones were selected, the main trend was a decrease in leaf area per tree and in stomatal density per area of leaf, as well as an increase in LIA, and stomatal size”
✓ located verbatim in the source · abstract, characters 1614–1835

Title

Differences in leaf traits among sixteen Eucalyptus genotypes suggest contrasting strategies to cope with climatic conditions

Raoni Nogueira; Tatiane Maria Rodrigues; Otávio Camargo Campoe; et al. Agritrop (Cirad) 2018

Other claims from this paper (14)

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Opposite wood had lower basic density than normal and tension wood.

Taxon: EucalyptusEucalyptust0
Organ / stage: opposite woode0
Outcome: densitye0
Direction: lowere0

Verbatim

e0
“while for opposite wood, the density was lower, being responsible for a decrease in reaction wood density”
✓ located verbatim in the source · abstract, characters 489–594

t0
“Eucalyptus”
✓ located verbatim in the source · title, characters 28–38

Title

QUALITY OF REACTION WOOD IN Eucalyptus TREES TILTED BY WIND FOR PULP PRODUCTION

Walter Torezani Neto Boschetti; Juarez Benigno Paes; Graziela Baptista Vidaurre; et al. CERNE 2017. doi:10.1590/01047760201723032286

Other claims from this paper (9)

Observation Normal and tension wood had similar basic densities.
Observation Reaction wood influenced wood chemical composition.
Observation Tension wood had lower extractives and lignin than normal wood.
Observation Opposite wood had lower extractives and lignin than normal wood.
Observation Tension wood had higher holocellulose than normal wood.
Observation Opposite wood had higher holocellulose than normal wood.
Mechanism Higher holocellulose and lower lignin and extractives contributed to more delignified pulp and a lower Kappa number.
Observation Reaction wood tended toward lower screen yields than normal wood under the same cooking conditions.
Recommendation The authors recommend keeping opposite wood distinct from normal wood.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Seeded signalgrass reduced Eucalyptus stem diameter by 10% at 90 DAP.

Taxon: EucalyptusEucalyptuse0
Treatment: U. decumbens plants that were seeded at a density of 2.6 plants m -2e0
Interactor: U. decumbensUrochloa decumbense0weed
Outcome: stem diametere0
Direction: decreasee0
Value: 10%e0

Not reportedComparator

Verbatim

e0
“For a density of U. decumbens plants that were seeded at a density of 2.6 plants m -2 , 90 days after Eucalyptus planting (DAP), there was a decrease in the height (20%), stem diameter (10%), leaf area (55%) and dry mass (48%).”
✓ located verbatim in the source · abstract, characters 888–1115

Title

Interference of seeding and regrowth of signalgrass weed (Urochloa decumbens) during the initial development of Eucalyptus urograndis (E. grandis × E. urophylla)

Allan Lopes Bacha; Fernanda Campos Mastrotti Pereira; Rodrigo Neto Pires; et al. Australian Journal of Crop Science 2016. doi:10.21475/ajcs.2016.10.03.p6995

Other claims from this paper (9)

Intervention effect Seeded signalgrass at 2.6 plants m -2 reduced Eucalyptus height by 20% at 90 DAP.
Intervention effect Seeded signalgrass reduced Eucalyptus leaf area by 55% at 90 DAP.
Intervention effect Seeded signalgrass reduced Eucalyptus dry mass by 48% at 90 DAP.
Intervention effect Regrowth signalgrass reduced Eucalyptus height by 47% at 90 DAP.
Intervention effect Regrowth signalgrass reduced Eucalyptus stem diameter by 55% at 90 DAP.
Intervention effect Regrowth signalgrass reduced Eucalyptus leaf area by 89% at 90 DAP.
Intervention effect Regrowth signalgrass reduced Eucalyptus dry mass by 87% at 90 DAP.
Observation Weed distance had no statistically detectable difference in Eucalyptus growth.
Observation Regrowth weeds affected Eucalyptus growth more than seeded weeds.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Seeded signalgrass reduced Eucalyptus leaf area by 55% at 90 DAP.

Taxon: EucalyptusEucalyptuse0
Treatment: U. decumbens plants that were seeded at a density of 2.6 plants m -2e0
Interactor: U. decumbensUrochloa decumbense0weed
Outcome: leaf areae0
Direction: decreasee0
Value: 55%e0

Not reportedComparator

Verbatim

e0
“For a density of U. decumbens plants that were seeded at a density of 2.6 plants m -2 , 90 days after Eucalyptus planting (DAP), there was a decrease in the height (20%), stem diameter (10%), leaf area (55%) and dry mass (48%).”
✓ located verbatim in the source · abstract, characters 888–1115

Title

Interference of seeding and regrowth of signalgrass weed (Urochloa decumbens) during the initial development of Eucalyptus urograndis (E. grandis × E. urophylla)

Allan Lopes Bacha; Fernanda Campos Mastrotti Pereira; Rodrigo Neto Pires; et al. Australian Journal of Crop Science 2016. doi:10.21475/ajcs.2016.10.03.p6995

Other claims from this paper (9)

Intervention effect Seeded signalgrass at 2.6 plants m -2 reduced Eucalyptus height by 20% at 90 DAP.
Intervention effect Seeded signalgrass reduced Eucalyptus stem diameter by 10% at 90 DAP.
Intervention effect Seeded signalgrass reduced Eucalyptus dry mass by 48% at 90 DAP.
Intervention effect Regrowth signalgrass reduced Eucalyptus height by 47% at 90 DAP.
Intervention effect Regrowth signalgrass reduced Eucalyptus stem diameter by 55% at 90 DAP.
Intervention effect Regrowth signalgrass reduced Eucalyptus leaf area by 89% at 90 DAP.
Intervention effect Regrowth signalgrass reduced Eucalyptus dry mass by 87% at 90 DAP.
Observation Weed distance had no statistically detectable difference in Eucalyptus growth.
Observation Regrowth weeds affected Eucalyptus growth more than seeded weeds.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Seeded signalgrass reduced Eucalyptus dry mass by 48% at 90 DAP.

Taxon: EucalyptusEucalyptuse0
Treatment: U. decumbens plants that were seeded at a density of 2.6 plants m -2e0
Interactor: U. decumbensUrochloa decumbense0weed
Outcome: dry masse0
Direction: decreasee0
Value: 48%e0

Not reportedComparator

Verbatim

e0
“For a density of U. decumbens plants that were seeded at a density of 2.6 plants m -2 , 90 days after Eucalyptus planting (DAP), there was a decrease in the height (20%), stem diameter (10%), leaf area (55%) and dry mass (48%).”
✓ located verbatim in the source · abstract, characters 888–1115

Title

Interference of seeding and regrowth of signalgrass weed (Urochloa decumbens) during the initial development of Eucalyptus urograndis (E. grandis × E. urophylla)

Allan Lopes Bacha; Fernanda Campos Mastrotti Pereira; Rodrigo Neto Pires; et al. Australian Journal of Crop Science 2016. doi:10.21475/ajcs.2016.10.03.p6995

Other claims from this paper (9)

Intervention effect Seeded signalgrass at 2.6 plants m -2 reduced Eucalyptus height by 20% at 90 DAP.
Intervention effect Seeded signalgrass reduced Eucalyptus stem diameter by 10% at 90 DAP.
Intervention effect Seeded signalgrass reduced Eucalyptus leaf area by 55% at 90 DAP.
Intervention effect Regrowth signalgrass reduced Eucalyptus height by 47% at 90 DAP.
Intervention effect Regrowth signalgrass reduced Eucalyptus stem diameter by 55% at 90 DAP.
Intervention effect Regrowth signalgrass reduced Eucalyptus leaf area by 89% at 90 DAP.
Intervention effect Regrowth signalgrass reduced Eucalyptus dry mass by 87% at 90 DAP.
Observation Weed distance had no statistically detectable difference in Eucalyptus growth.
Observation Regrowth weeds affected Eucalyptus growth more than seeded weeds.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Seeded signalgrass at 2.6 plants m -2 reduced Eucalyptus height by 20% at 90 DAP.

Taxon: EucalyptusEucalyptuse0
Treatment: U. decumbens plants that were seeded at a density of 2.6 plants m -2e0
Interactor: U. decumbensUrochloa decumbense0weed
Outcome: heighte0
Direction: decreasee0
Value: 20%e0

Not reportedComparator

Verbatim

e0
“For a density of U. decumbens plants that were seeded at a density of 2.6 plants m -2 , 90 days after Eucalyptus planting (DAP), there was a decrease in the height (20%), stem diameter (10%), leaf area (55%) and dry mass (48%).”
✓ located verbatim in the source · abstract, characters 888–1115

Title

Interference of seeding and regrowth of signalgrass weed (Urochloa decumbens) during the initial development of Eucalyptus urograndis (E. grandis × E. urophylla)

Allan Lopes Bacha; Fernanda Campos Mastrotti Pereira; Rodrigo Neto Pires; et al. Australian Journal of Crop Science 2016. doi:10.21475/ajcs.2016.10.03.p6995

Other claims from this paper (9)

Intervention effect Seeded signalgrass reduced Eucalyptus stem diameter by 10% at 90 DAP.
Intervention effect Seeded signalgrass reduced Eucalyptus leaf area by 55% at 90 DAP.
Intervention effect Seeded signalgrass reduced Eucalyptus dry mass by 48% at 90 DAP.
Intervention effect Regrowth signalgrass reduced Eucalyptus height by 47% at 90 DAP.
Intervention effect Regrowth signalgrass reduced Eucalyptus stem diameter by 55% at 90 DAP.
Intervention effect Regrowth signalgrass reduced Eucalyptus leaf area by 89% at 90 DAP.
Intervention effect Regrowth signalgrass reduced Eucalyptus dry mass by 87% at 90 DAP.
Observation Weed distance had no statistically detectable difference in Eucalyptus growth.
Observation Regrowth weeds affected Eucalyptus growth more than seeded weeds.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Some CBF overexpressing lines over accumulated anthocyanins.

Taxon: EucalyptusEucalyptust0
Treatment: transgenic linese0
Outcome: anthocyaninse0
Direction: over-accumulatione0

Not reportedComparator

Verbatim

e0
“some resulting transgenic lines (EguCBF1a-OE and EguCBF1b-OE) exhibited a decrease in stomata density and an over-accumulation of anthocyanins”
✓ located verbatim in the source · abstract, characters 243–385

t0
“Eucalyptus”
✓ located verbatim in the source · title, characters 35–45

Title

Two EguCBF1 genes overexpressed in Eucalyptus display a different impact on stress tolerance and plant development

Marie Navarro; Céline Ayax; Yves Martinez; et al. Plant Biotechnology Journal 2010. doi:10.1111/j.1467-7652.2010.00530.x

Other claims from this paper (9)

Intervention effect CBF overexpression improved freezing tolerance.
Intervention effect Some CBF overexpressing lines had reduced stomatal density.
Observation Five putative CBF target genes were induced in overexpressing and cold acclimated control lines.
Intervention effect The A1 line grew less than the control.
Intervention effect The A1 line retained water better than the control.
Observation The A1 line had reduced leaf area and thickness associated with smaller cells.
Observation The A1 line had higher oil gland density.
Observation Wax was deposited on the A1 line cuticle.
Observation The B9 line had a less marked phenotype despite equivalent transgene expression to A1.

Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Chromosomal recombination rate was significantly negatively correlated with the number of tandem duplicated genes per chromosome (r = -0.72).

Taxon: EucalyptusEucalyptust0
Gene: tandem duplicated genese0
Outcome: chromosomal recombination ratee0
Direction: decreaseinferrede0
Value: r = -0.72e0

Verbatim

e0
“Variation in chromosomal recombination rate was significantly correlated with gene density (r = 0.94), GC content (r = 0.90), and the number of tandem duplicated genes (r = -0.72) per chromosome”
✓ located verbatim in the source · abstract, characters 1261–1455

t0
“recombination rate in Eucalyptus”
✓ located verbatim in the source · title, characters 25–57

Title

Genome-wide variation in recombination rate in Eucalyptus

Jean-Marc Gion; Corey J. Hudson; Isabelle Lesur; et al. BMC Genomics 2016. doi:10.1186/s12864-016-2884-y

Other claims from this paper (10)

“decrease in density”

Claim types

Direction of the findings

Over time

Claim type

Research area

Polarity

Statistics