Search claims · PlantClaims

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)

Observation Three PrDA1 genes were identified in the Jing Hong flare tree peony genome.
Observation PrDA1-1 has UIM, LIM and DA-like domains and is homologous to AtDA1.
Observation PrDA1-1 was strongly expressed in early and late seed development.
Intervention effect Constitutive PrDA1-1 expression in Arabidopsis reduced seed number.
Intervention effect Constitutive PrDA1-1 expression in Arabidopsis increased seed weight.
Observation PrDA1-1 interacted with PrTCP1/PrTCP9 in yeast and plants.
Intervention effect Constitutive PrTCP1/PrTCP9 expression in Arabidopsis increased seed weight and number.
Intervention effect Constitutive PrTCP1/PrTCP9 expression in Arabidopsis increased yield.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

SAG12 knockout reduced seed yield under low nitrogen.

Taxon: ArabidopsisArabidopsise0
Material: sag12e0
Organ / stage: seedse0
Outcome: yielde0
Direction: decreasee0

Verbatim

e0
“a decrease in yield and N content in the seeds was observed in the SAG12 knockout Arabidopsis mutant (sag12).”
✓ located verbatim in the source · abstract, characters 217–326

Title

A New Role for SAG12 Cysteine Protease in Roots of Arabidopsis thaliana

Maxence James; Céline Masclaux-Daubresse; Anne Marmagne; et al. Frontiers in Plant Science 2019. doi:10.3389/fpls.2018.01998

Other claims from this paper (9)

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Short-term UV-B supplementation diminished the decrease in quantum yield of photosystem II by 40% after 12 h in rcd1-2 relative to wild type.

Taxon: ArabidopsisArabidopsise0
Treatment: short-term UV-B supplementatione3
Outcome: decrease in quantum yield of photosystem IIe4
Direction: diminishede4
Value: 40%e4
Comparator: wild typee3

Verbatim

e0
“we isolated an Arabidopsis mutant that is resistant to methyl viologen”
✓ located verbatim in the source · abstract, characters 149–219

e3
“It exhibited a higher tolerance to short-term UV-B supplementation treatments than the wild type: UV-B-induced formation of cyclobutane pyrimidine dimers was reduced by one-half after 24 h of exposure”
✓ located verbatim in the source · abstract, characters 529–729

e4
“the decrease in quantum yield of photosystem II was also diminished by 40% after 12 h of treatment”
✓ located verbatim in the source · abstract, characters 731–829

Title

A Methyl Viologen-Resistant Mutant of Arabidopsis, Which Is Allelic to Ozone-Sensitive rcd1, Is Tolerant to Supplemental Ultraviolet-B Irradiation

Takahiro Fujibe; Hikaru Saji; Keita Arakawa; et al. PLANT PHYSIOLOGY 2004. doi:10.1104/pp.103.033480

Other claims from this paper (11)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

A GPAT1 loss-of-function mutation decreased seed yield.

Taxon: ArabidopsisArabidopsist0
Treatment: loss of function mutation in GPAT1e0
Gene: GPAT1e0
Outcome: seed yielde0
Direction: decreasee0

Not reportedComparator

Verbatim

t0
“Arabidopsis”
✓ located verbatim in the source · title, characters 20–31

e0
“A loss of function mutation in GPAT1 was shown to decrease seed yield but increase plant height through enhanced cell length.”
✓ located verbatim in the source · abstract, characters 453–578

Title

A GPAT1 Mutation in Arabidopsis Enhances Plant Height but Impairs Seed Oil Biosynthesis

Yang Bai; Yue Shen; Zhiqiang Zhang; et al. International Journal of Molecular Sciences 2021. doi:10.3390/ijms22020785

Other claims from this paper (5)

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

FUS3S>A phenotypes correlated with approximately 50% lower seed yield.

Taxon: ArabidopsisArabidopsist0
Material: FUS3S>Ae0
Outcome: seed yielde0
Direction: decreasee0
Value: ~50%e0

Verbatim

e0
“FUS3S>A embryos displayed increased seed abortion due to maternal FUS3S>A and delayed embryo development, which correlated with a strong decrease in seed yield (~50%)”
✓ located verbatim in the source · abstract, characters 765–931

t0
“Arabidopsis”
✓ located verbatim in the source · title, characters 120–131

Title

SnRK1 phosphorylation of FUSCA3 positively regulates embryogenesis, seed yield, and plant growth at high temperature in Arabidopsis

Aaron Chan; Carina Carianopol; Allen Yi-Lun Tsai; et al. Journal of Experimental Botany 2017. doi:10.1093/jxb/erx233

Other claims from this paper (11)

Observation AKIN10 and FUS3 showed overlapping expression during embryogenesis.
Observation AKIN10 phosphorylated FUS3 in embryo extracts.
Observation Both FUS3 phosphorylation variants rescued fus3-3 seed maturation defects.
Observation FUS3S>A had reduced transcriptional activity.
Observation FUS3S>A enhanced previously uncharacterized fus3-3 phenotypes.
Observation Maternal FUS3S>A increased embryo abortion.
Observation FUS3S>A delayed embryo development.
Observation Akin10 and akin11 mutants had seed abortion frequencies similar to fus3-3.
Intervention effect Elevated temperature exaggerated most FUS3S>A phenotypes.
Observation Progeny seedlings of heat grown plants grew poorly.
Mechanism The authors infer that FUS3 phosphorylation and SnRK1 support embryogenesis and environmental integration.

Observationobservedoriginal resultmeasured

Claim · model-written summary

AAP2 insertion lines showed decrease in storage proteins.

Taxon: ArabidopsisArabidopsist0
Material: AAP2 T-DNA insertion linese0
Gene: AAP2e0
Outcome: storage proteinse0
Direction: decreasee0

Verbatim

e0
“AAP2 T-DNA insertion lines showed changes in source-sink translocation of amino acids and a decrease in the amount of seed total N and storage proteins, supporting AAP2 function in phloem loading and amino acid distribution to the embryo.”
✓ located verbatim in the source · abstract, characters 377–615

t0
“Arabidopsis”
✓ located verbatim in the source · title, characters 117–128

Title

Altered Xylem-Phloem Transfer of Amino Acids Affects Metabolism and Leads to Increased Seed Yield and Oil Content in Arabidopsis

Lizhi Zhang; Qiumin Tan; Raymond Lee; et al. The Plant Cell 2010. doi:10.1105/tpc.110.073833

Other claims from this paper (8)

Observation Arabidopsis AAP2 localized to phloem throughout the plant.
Observation AAP2 insertion lines showed changes in source-sink translocation of amino acids.
Observation AAP2 insertion lines showed decrease in seed total N.
Observation Total carbon in aap2 seeds was unchanged.
Observation Fatty acid levels in aap2 seeds were elevated.
Observation branch increased in aap2 plants.
Observation silique increased in aap2 plants.
Observation seed yield increased in aap2 plants.

Observationobservedoriginal resultmeasured

Claim · model-written summary

AAP2 insertion lines showed decrease in seed total N.

Taxon: ArabidopsisArabidopsist0
Material: AAP2 T-DNA insertion linese0
Gene: AAP2e0
Outcome: seed total Ne0
Direction: decreasee0

Verbatim

e0
“AAP2 T-DNA insertion lines showed changes in source-sink translocation of amino acids and a decrease in the amount of seed total N and storage proteins, supporting AAP2 function in phloem loading and amino acid distribution to the embryo.”
✓ located verbatim in the source · abstract, characters 377–615

t0
“Arabidopsis”
✓ located verbatim in the source · title, characters 117–128

Title

Altered Xylem-Phloem Transfer of Amino Acids Affects Metabolism and Leads to Increased Seed Yield and Oil Content in Arabidopsis

Lizhi Zhang; Qiumin Tan; Raymond Lee; et al. The Plant Cell 2010. doi:10.1105/tpc.110.073833

Other claims from this paper (8)

Observation Arabidopsis AAP2 localized to phloem throughout the plant.
Observation AAP2 insertion lines showed changes in source-sink translocation of amino acids.
Observation AAP2 insertion lines showed decrease in storage proteins.
Observation Total carbon in aap2 seeds was unchanged.
Observation Fatty acid levels in aap2 seeds were elevated.
Observation branch increased in aap2 plants.
Observation silique increased in aap2 plants.
Observation seed yield increased in aap2 plants.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Under UV-B, rcd1-1 showed less decline in effective quantum yield and photochemical quenching.

Taxon: ARABIDOPSISArabidopsist0
Outcome: effective quantum yield of photochemical energy conversion in PS II and photochemical quenching of variable chlorophyll fluorescence yielde0
Direction: less of a decreasee0

Verbatim

t0
“ARABIDOPSIS RCD1-1”
✓ located verbatim in the source · title, characters 21–39

e0
“exhibited less of a decrease of effective quantum yield of photochemical energy conversion in PS II and photochemical quenching of variable chlorophyll fluorescence yield”
✓ located verbatim in the source · abstract, characters 614–784

Title

UV-B TOLERANT MUTANT ARABIDOPSIS RCD1-1 EXHIBITS HIGHER PHOTOSYNTHETIC ACTIVITY AND LESS OXIDATIVE DAMAGE

G Z LYU Applied Ecology and Environmental Research 2019. doi:10.15666/aeer/1705_1181311833

Other claims from this paper (10)

Observation Wild-type leaves showed chlorosis, curling and necrotic lesions under UV-B, while rcd1-1 leaves did not.
Observation Under UV-B, rcd1-1 accumulated less H2O2 and O2 - than wild type.
Observation Under UV-B, rcd1-1 had higher antioxidant enzyme activity.
Intervention effect UV-B induced accumulation of flavonoids and anthocyanins.
Observation Under UV-B, rcd1-1 had higher maximum quantum efficiency of primary photochemistry.
Observation The rcd1-1 mutant had higher non-photochemical quenching.
Observation The psbA gene was more highly expressed in rcd1-1.
Observation ANAC013 and UNE10 genes were negatively regulated in rcd1-1.
Observation Under UV-B, rcd1-1 showed higher photosynthetic activity and less oxidative damage than wild type.
Observation Under UV-B, rcd1-1 showed less oxidative damage than wild type.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Lack of DEG10 decreased seed production under field conditions.

Taxon: ArabidopsisArabidopsist0
Treatment: lack of DEG10e0
Outcome: seed productione0
Direction: decreasee0
Setting: field conditionse0

Not reportedComparator

Verbatim

e0
“Under field conditions, lack of DEG10 caused a decrease in seed production”
✓ located verbatim in the source · abstract, characters 1114–1188

t0
“DEG10 contributes to mitochondrial proteostasis, root growth, and seed yield in Arabidopsis”
✓ located verbatim in the source · title, characters 0–91

Title

DEG10 contributes to mitochondrial proteostasis, root growth, and seed yield in Arabidopsis

Catharina V Huber; Barbara D Jakobs; Laxmi S Mishra; et al. Journal of Experimental Botany 2019. doi:10.1093/jxb/erz294

Other claims from this paper (5)

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Leaf colonization by Bp PsJN prevented a decrease in net photosynthesis and stomatal opening relative to the corresponding control.

Taxon: ArabidopsisArabidopsist0
Treatment: Bp PsJN leaf colonizatione1
Interactor: Burkholderia phytofirmans PsJNParaburkholderia phytofirmans PsJNt1symbiont
Outcome: net photosynthesis and stomatal openinge1
Direction: prevented a decreasee1
Comparator: corresponding controle1

Verbatim

t0
“Arabidopsis Leaves”
✓ located verbatim in the source · title, characters 29–47

t1
“Burkholderia phytofirmans PsJN”
✓ located verbatim in the source · title, characters 105–135

e1
“Only Bp PsJN leaf colonization transiently decreased cyclic electron transport and effective quantum yield of photosystem I (PSI), and prevented a decrease in net photosynthesis and stomatal opening compared to the corresponding control”
✓ located verbatim in the source · abstract, characters 654–890

Title

Spatio-temporal Responses of Arabidopsis Leaves in Photosynthetic Performance and Metabolite Contents to Burkholderia phytofirmans PsJN

Fan Su; Françoise Gilard; Florence Guérard; et al. Frontiers in Plant Science 2016. doi:10.3389/fpls.2016.00403

Other claims from this paper (9)

“yield decrease”

Claim types

Direction of the findings

Over time

Claim type

Research area

Polarity

Statistics