Search claims · PlantClaims

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

BASF 13-338 decreased root lipid phosphorus.

Taxon: Winter WheatTriticum aestivumt0
Treatment: BASF 13-338e0
Outcome: root lipid phosphoruse0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“BASF 13-338 also prevents the increase in per cent dry weight in roots and shoots during hardening and causes a decrease in root lipid phosphorus and total fatty acids.”
✓ located verbatim in the source · abstract, characters 452–620

t0
“Winter Wheat”
✓ located verbatim in the source · title, characters 55–67

Title

Simultaneous Inhibition of Linolenic Acid Synthesis in Winter Wheat Roots and Frost Hardening by BASF 13-338, a Derivative of Pyridazinone

Claude Willemot PLANT PHYSIOLOGY 1977. doi:10.1104/pp.60.1.1

Other claims from this paper (9)

Intervention effect BASF 13-338 completely inhibited linolenic acid accumulation in roots during hardening.
Intervention effect BASF 13-338 completely inhibited acquisition of frost resistance.
Mechanism Increased fatty acid unsaturation is probably part of cold adaptation in winter wheat.
Intervention effect BASF 13-338 prevented the rise in percent dry weight of roots and shoots during hardening.
Intervention effect BASF 13-338 decreased total fatty acids.
Intervention effect Linoleic acid increased in treated plants.
Intervention effect Linolenic acid decreased in treated plants.
Intervention effect Other fatty acids changed little in treated plants.
Mechanism The authors suggest BASF 13-338 specifically inhibits linoleic acid desaturase.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

BASF 13-338 decreased total fatty acids.

Taxon: Winter WheatTriticum aestivumt0
Treatment: BASF 13-338e0
Outcome: total fatty acidse0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“BASF 13-338 also prevents the increase in per cent dry weight in roots and shoots during hardening and causes a decrease in root lipid phosphorus and total fatty acids.”
✓ located verbatim in the source · abstract, characters 452–620

t0
“Winter Wheat”
✓ located verbatim in the source · title, characters 55–67

Title

Simultaneous Inhibition of Linolenic Acid Synthesis in Winter Wheat Roots and Frost Hardening by BASF 13-338, a Derivative of Pyridazinone

Claude Willemot PLANT PHYSIOLOGY 1977. doi:10.1104/pp.60.1.1

Other claims from this paper (9)

Intervention effect BASF 13-338 completely inhibited linolenic acid accumulation in roots during hardening.
Intervention effect BASF 13-338 completely inhibited acquisition of frost resistance.
Mechanism Increased fatty acid unsaturation is probably part of cold adaptation in winter wheat.
Intervention effect BASF 13-338 prevented the rise in percent dry weight of roots and shoots during hardening.
Intervention effect BASF 13-338 decreased root lipid phosphorus.
Intervention effect Linoleic acid increased in treated plants.
Intervention effect Linolenic acid decreased in treated plants.
Intervention effect Other fatty acids changed little in treated plants.
Mechanism The authors suggest BASF 13-338 specifically inhibits linoleic acid desaturase.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Cotyledon acetone insoluble solids decreased after 84 hours.

Taxon: Cyamopsis tetragonolobaCyamopsis tetragonolobat0
Organ / stage: cotyledonse1
Outcome: acetone‐insoluble‐solidse0
Direction: net decreasee0
Qualifier: 84e0

Verbatim

e0
“the acetone‐insoluble‐solids, nitrogen and phosphorus showed only a net decrease after 84, 36 and 36 hr, respectively”
✓ located verbatim in the source · abstract, characters 950–1067

e1
“In the cotyledons, the dry weight temporarily increased”
✓ located verbatim in the source · abstract, characters 889–944

t0
“Cyamopsis tetragonoloba”
✓ located after whitespace/quote normalisation · title, characters 133–156

Title

THE ROLE OF THE ENDOSPERM IN THE GERMINATION OF LEGUMES: GALACTOMANNAN, NITROGEN, AND PHOSPHORUS CHANGES IN THE GERMINATION OF GUAR (CYAMOPSIS TETRAGONOLOBA; LEGUMINOSAE)

John H. McClendon; William G. Nolan; Herman F. Wenzler American Journal of Botany 1976. doi:10.1002/j.1537-2197.1976.tb11868.x

Other claims from this paper (14)

Observation Guar endosperm contained 41% of seed dry weight.
Observation Guar endosperm contained 45% of seed acetone insoluble solids.
Observation Guar endosperm contained only 3–11% of seed nitrogen and phosphorus.
Observation At least 75% of endosperm acetone insoluble solids was galactomannan.
Observation About 12% of endosperm acetone insoluble solids was other listed constituents.
Observation All endosperm galactomannan disappeared during five days of germination.
Observation All but 5% of endosperm dry weight disappeared during germination.
Observation About one third of nitrogen and phosphorus from endosperm and seed coat translocated.
Observation Nitrogen and acetone insoluble solids accumulated linearly in the seedling axis after a 36-hour lag.
Observation Axis dry weight and phosphorus increased rapidly, then accumulated more slowly.
Observation Cotyledon dry weight temporarily increased.
Observation Cotyledon nitrogen and phosphorus decreased after 36 hours.
Observation Endosperm consisted largely of solid galactomannan without cell lumina.
Observation The endosperm aleurone layer was metabolically active.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Cotyledon nitrogen and phosphorus decreased after 36 hours.

Taxon: Cyamopsis tetragonolobaCyamopsis tetragonolobat0
Organ / stage: cotyledonse1
Outcome: nitrogen and phosphoruse0
Direction: net decreasee0
Qualifier: 36 hre0

Verbatim

e0
“the acetone‐insoluble‐solids, nitrogen and phosphorus showed only a net decrease after 84, 36 and 36 hr, respectively”
✓ located verbatim in the source · abstract, characters 950–1067

e1
“In the cotyledons, the dry weight temporarily increased”
✓ located verbatim in the source · abstract, characters 889–944

t0
“Cyamopsis tetragonoloba”
✓ located after whitespace/quote normalisation · title, characters 133–156

Title

THE ROLE OF THE ENDOSPERM IN THE GERMINATION OF LEGUMES: GALACTOMANNAN, NITROGEN, AND PHOSPHORUS CHANGES IN THE GERMINATION OF GUAR (CYAMOPSIS TETRAGONOLOBA; LEGUMINOSAE)

John H. McClendon; William G. Nolan; Herman F. Wenzler American Journal of Botany 1976. doi:10.1002/j.1537-2197.1976.tb11868.x

Other claims from this paper (14)

Observation Guar endosperm contained 41% of seed dry weight.
Observation Guar endosperm contained 45% of seed acetone insoluble solids.
Observation Guar endosperm contained only 3–11% of seed nitrogen and phosphorus.
Observation At least 75% of endosperm acetone insoluble solids was galactomannan.
Observation About 12% of endosperm acetone insoluble solids was other listed constituents.
Observation All endosperm galactomannan disappeared during five days of germination.
Observation All but 5% of endosperm dry weight disappeared during germination.
Observation About one third of nitrogen and phosphorus from endosperm and seed coat translocated.
Observation Nitrogen and acetone insoluble solids accumulated linearly in the seedling axis after a 36-hour lag.
Observation Axis dry weight and phosphorus increased rapidly, then accumulated more slowly.
Observation Cotyledon dry weight temporarily increased.
Observation Cotyledon acetone insoluble solids decreased after 84 hours.
Observation Endosperm consisted largely of solid galactomannan without cell lumina.
Observation The endosperm aleurone layer was metabolically active.

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Current shoot production per unit leaf biomass decreased as fruit load rose.

Taxon: satsuma mandarinCitrus unshiue1
Treatment: fruit loade0
Outcome: current shoots per unit leaf biomasse0
Direction: decreasee0

Verbatim

e0
“The production of both new leaves and current shoots per unit leaf biomass (1kg in dry weight) was found to decrease with increasing indices of fruit load.”
✓ located verbatim in the source · abstract, characters 891–1046

e1
“Miyagawa Wase, an early ripening satsuma mandarin”
✓ located verbatim in the source · abstract, characters 144–193

Title

Influence of Fruit Load on the Growth and Fruit Yield in Citrus Trees

Satoru HIRANO; Setuo MORIOKA Journal of the Japanese Society for Horticultural Science 1975. doi:10.2503/jjshs.44.99

Other claims from this paper (8)

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

New leaf production per unit leaf biomass decreased as fruit load rose.

Taxon: satsuma mandarinCitrus unshiue1
Organ / stage: leavese0
Outcome: production of both new leavese0
Direction: decreasee0
Qualifier: increasing indices of fruit loade0

Verbatim

e0
“The production of both new leaves and current shoots per unit leaf biomass (1kg in dry weight) was found to decrease with increasing indices of fruit load.”
✓ located verbatim in the source · abstract, characters 891–1046

e1
“Miyagawa Wase, an early ripening satsuma mandarin”
✓ located verbatim in the source · abstract, characters 144–193

Title

Influence of Fruit Load on the Growth and Fruit Yield in Citrus Trees

Satoru HIRANO; Setuo MORIOKA Journal of the Japanese Society for Horticultural Science 1975. doi:10.2503/jjshs.44.99

Other claims from this paper (8)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Supplemental nitrogen sharply decreased acetylene reduction rate four weeks after cutting.

Taxon: Birdsfoot Trefoilt0
Treatment: Supplemental Ne0
Outcome: acetylene reduction ratee0
Direction: decreasee0
Qualifier: 4 weeks after cuttinge0
Comparator: 0e1

Verbatim

e0
“Supplemental N caused a sharp decrease in acetylene reduction rate and a two‐fold increase in shoot dry weight 4 weeks after cutting.”
✓ located verbatim in the source · abstract, characters 677–810

e1
“either 0 or 1 mM N”
✓ located verbatim in the source · abstract, characters 547–565

t0
“Birdsfoot Trefoil”
✓ located verbatim in the source · title, characters 116–133

Title

Effect of Nitrogen Supply on Photosynthate Partitioning, Root Carbohydrate Accumulation, and Acetylene Reduction in Birdsfoot Trefoil¹

A. L. Barta Crop Science 1979. doi:10.2135/cropsci1979.0011183x001900050042x

Other claims from this paper (11)

Intervention effect Supplemental nitrogen doubled shoot dry weight four weeks after cutting.
Intervention effect Supplemental nitrogen did not significantly affect root dry weight.
Intervention effect Supplemental nitrogen did not significantly affect root total nonstructural carbohydrate.
Intervention effect Nitrogen-supplemented roots accumulated less photosynthate at both two and four weeks after cutting.
Mechanism Shoot growth was interpreted as the dominant photosynthate sink.
Mechanism Photosynthate accumulation was interpreted as resistant to changes in nitrogen source or supply.
Observation Metabolite classes differed significantly in radiolabel distribution only at the two-week harvest.
Intervention effect At two weeks, labeled sugars were metabolized more rapidly into growth intermediates in nitrogen-supplemented plants.
Mechanism Available soil nitrogen was interpreted as potentially important for rapid regrowth after cutting.
Observation Nitrogen fixation rates had increased severalfold by four weeks after cutting.
Intervention effect Nitrogen source did not influence radiolabel distribution among metabolites at four weeks.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Longer daylength decreased shoots per lateral branch.

Taxon: azalease0
Treatment: increased daylengthse0
Outcome: number of shoots per lateral branche0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“An increase in shoot length and shoot dry weight and a decrease in number of shoots per lateral branch, with no effect on number of leaves per shoot, was observed on sheared azaleas grown under increased daylengths in environmental chambers or greenhouses.”
✓ located verbatim in the source · abstract, characters 9–265

Title

Influence of Photoperiod, Temperature, and Node Position on Vegetative Shoot Growth of Greenhouse Azaleas, Rhododendron cv.1

William E. Barrick; Kenneth C. Sanderson Journal of the American Society for Horticultural Science 1973. doi:10.21273/jashs.98.4.331

Other claims from this paper (5)

Intervention effect Longer daylength increased shoot length and dry weight in sheared azaleas.
Intervention effect Longer daylength had no effect on leaves per shoot.
Intervention effect Low temperature increased shoot length, shoot number and leaves per shoot.
Intervention effect Low temperature decreased shoot dry weight.
Association Higher shearing node position decreased shoot length, shoot number, leaves per shoot and shoot dry weight.

Observationobservedoriginal resultmeasured

Claim · model-written summary

These lipid fractions declined during senescence at independent rates.

Taxon: S. fuscumSphagnum fuscume0
Organ / stage: senescencee0
Outcome: amounts of these lipidse0
Direction: decreasee0

Verbatim

e0
“The main lipid fractions of the youngest section, the capitulum, of the S. fuscum shoot were steryl and wax esters, triglycerides, and more polar lipids and accounted for 0.4, 0.3, and 3.5%, respectively, of the dry weight. The amounts of these lipids were found to decrease during senescence at independent rates.”
✓ located verbatim in the source · abstract, characters 399–713

Title

Lipids in Sphagnum mosses of various ages

Pirjo Karunen; Heikki Mikola; Reino Linko; et al. Canadian Journal of Botany 1979. doi:10.1139/b79-164

Other claims from this paper (5)

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Photosynthetic CO2 uptake by intact leaves decreased as leaf sulfur fell.

Taxon: sugar beetsBeta vulgaris subsp. vulgarise0 e1
Compound: sulfure0
Outcome: photosynthetic CO(2) uptake by intact leavese0
Direction: decreasede0
Value: 2500 to about 500 mug g(-1) dry weighte0

Verbatim

e0
“The rates of photosynthetic CO(2) uptake by intact leaves, photoreduction of ferricyanide, cyclic and noncyclic photophosphorylation of isolated chloroplasts, and the rate of CO(2) assimilation by ribulose diphosphate carboxylase, decreased with decrease in total leaf sulfur from 2500 to about 500 mug g(-1) dry weight”
✓ located verbatim in the source · abstract, characters 228–547

e1
“sugar beets”
✓ located after whitespace/quote normalisation · title, characters 86–97

Title

Effects of Sulfur on the Photosynthesis of Intact Leaves and Isolated Chloroplasts of Sugar Beets

Norman Terry PLANT PHYSIOLOGY 1976. doi:10.1104/pp.57.4.477

Other claims from this paper (10)

Association Ferricyanide photoreduction decreased as leaf sulfur fell.
Association Cyclic photophosphorylation decreased as leaf sulfur fell.
Association Noncyclic photophosphorylation decreased as leaf sulfur fell.
Association Ribulose diphosphate carboxylase CO2 assimilation decreased as leaf sulfur fell.
Association Chlorophyll content fell linearly with leaf sulfur under deficiency.
Intervention effect Sulfur deficiency decreased photosynthesis per unit chlorophyll.
Intervention effect Sulfur deficiency had only a small effect on stomatal CO2 diffusion resistance until sulfur fell below 1000 mug g(-1).
Association Below 1000 mug g(-1) leaf sulfur, stomatal resistance became a more significant part of total CO2 diffusion resistance.
Association Light respiration rates correlated positively with photosynthesis rates.
Association Dark respiration was unchanged as leaf sulfur declined.

“dry weight decrease”

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