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Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Lower light intensity was associated with a smaller proportion of large seeds.

Taxon
Guayulet0
Treatment
Decrease in light intensitye0
Outcome
proportion of large seedse0
Direction
decreasee0

Verbatim

t0

“Guayule”

✓ located verbatim in the source · title, characters 94–101
e0

“Decrease in light intensity was associated with decrease in the proportion of large seeds produced”

✓ located verbatim in the source · abstract, characters 1694–1792

Title

Effect of Light Intensity and Nutrient Supply on Growth and Production of Rubber and Seeds by Guayule

J. W. Mitchell; A. Geraldine Whiting; H. M. Benedict Botanical Gazette 1944. doi:10.1086/335271

Other claims from this paper (19)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Favorable flowering conditions reduced cambial meristematic cells.

Outcome
number of meristematic cells of the cambial zonee0
Direction
decreasee0

Not reportedTaxon

Verbatim

e0

“The first indication of a change in structure was a decrease in the number of meristematic cells of the cambial zone.”

✓ located verbatim in the source · abstract, characters 1040–1157

Title

Structure of Stems in Relation to Differentiation and Abortion of Blossom Buds

B. Esther Struckmeyer Botanical Gazette 1941. doi:10.1086/335034

Other claims from this paper (17)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Reduced weight per segment decreased in older coleoptiles.

Taxon
AvenaAvenat0
Organ / stage
coleoptilese0
Outcome
reduced weighte0
Direction
decreasee0

Verbatim

e0

“On a per segment basis, peptidase activity, reduced weight, and cell number were found to decrease in progressively older coleoptiles.”

✓ located verbatim in the source · abstract, characters 444–578
t0

“Avena Coleoptile”

✓ located verbatim in the source · title, characters 26–42

Title

Peptidase Activity in the Avena Coleoptile Phytohormone Test Object

George S. Avery,; K. Linderstrom-Lang Botanical Gazette 1940. doi:10.1086/334934

Other claims from this paper (3)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Cell number per segment decreased in older coleoptiles.

Taxon
AvenaAvenat0
Organ / stage
coleoptilese0
Outcome
cell numbere0
Direction
decreasee0

Verbatim

e0

“On a per segment basis, peptidase activity, reduced weight, and cell number were found to decrease in progressively older coleoptiles.”

✓ located verbatim in the source · abstract, characters 444–578
t0

“Avena Coleoptile”

✓ located verbatim in the source · title, characters 26–42

Title

Peptidase Activity in the Avena Coleoptile Phytohormone Test Object

George S. Avery,; K. Linderstrom-Lang Botanical Gazette 1940. doi:10.1086/334934

Other claims from this paper (3)
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Phosphorus decreased the percentage of male hemp plants in another experiment.

Treatment
Phosphoruse1
Outcome
percentage of male plantse1
Direction
decreasee2
Qualifier
in anothere2

Not reportedComparator

Verbatim

t0

“Sex Expression of Hemp”

✓ located verbatim in the source · title, characters 40–62
e1

“Phosphorus produced a statistically significant increase in percentage of male plants in one experiment”

✓ located verbatim in the source · abstract, characters 194–297
e2

“and a decrease in another”

✓ located verbatim in the source · abstract, characters 298–323

Title

Effect of Commercial Fertilizers on the Sex Expression of Hemp

C. A. Black Botanical Gazette 1945. doi:10.1086/335333

Other claims from this paper (4)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Xylem and phloem cell formation decreased during flowering induction.

Outcome
formation of xylem and phloem cellse0
Direction
decreasee0

Not reportedTaxon

Verbatim

e0

“Associated with this was the simultaneous decrease in the formation of xylem and phloem cells and a thickening of the cell walls of the vascular tissue.”

✓ located verbatim in the source · abstract, characters 1158–1310

Title

Structure of Stems in Relation to Differentiation and Abortion of Blossom Buds

B. Esther Struckmeyer Botanical Gazette 1941. doi:10.1086/335034

Other claims from this paper (17)
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Withholding inorganic nutrients decreased the proportion of large seeds.

Taxon
Guayulet0
Treatment
Withholding inorganic nutrientse0
Outcome
proportion of large seedse0
Direction
decreasee0

Verbatim

t0

“Guayule”

✓ located verbatim in the source · title, characters 94–101
e0

“Withholding inorganic nutrients was associated with an increase in the proportion of small and a decrease in the proportion of large seeds”

✓ located verbatim in the source · abstract, characters 1794–1932

Title

Effect of Light Intensity and Nutrient Supply on Growth and Production of Rubber and Seeds by Guayule

J. W. Mitchell; A. Geraldine Whiting; H. M. Benedict Botanical Gazette 1944. doi:10.1086/335271

Other claims from this paper (19)
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

High caffeine concentrations decreased spindle volume.

Taxon
Vicia FabaVicia fabae1
Treatment
caffeine solutions of high concentrationse0
Outcome
spindlee0
Direction
decreasee0

Not reportedComparator

Verbatim

e0

“In caffeine solutions of high concentrations, the dehydration occurring in association with the enlargement of vacuoles in the cytoplasm causes the chromosomes and nucleus to become a homogeneous pycnotic mass, and the spindle to decrease in volume.”

✓ located verbatim in the source · abstract, characters 3082–3331
e1

“In root-tips of Vicia Faba”

✓ located verbatim in the source · abstract, characters 768–794

Title

Experimental Studies of Abnormal Nuclear and Cell Divisions

Mitio Sigenaga CYTOLOGIA 1949. doi:10.1508/cytologia.15.30

Other claims from this paper (16)
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

The same treatments decreased nodes with flowers in Biloxi soybean.

Taxon
Biloxi soybeane0
Treatment
treated in the same mannere0
Outcome
number of nodes with flowerse0
Direction
decreasee0

Not reportedComparator

Verbatim

e0

“When Biloxi soybean was treated in the same manner there was no reduction in the number of plants flowering, although there was a decrease in the number of nodes with flowers.”

✓ located verbatim in the source · abstract, characters 451–626

Title

Effect of Light and Temperature on Floral Initiation in Cocklebur and Biloxi Soybean

William E. Snyder Botanical Gazette 1940. doi:10.1086/334961

Other claims from this paper (12)
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Deficiency decreased the number of cell divisions in the meristem of pea roots.

Treatment
deficiency of either substancee2
Outcome
number of cell divisions in the meristeme3
Direction
decreasee3

Not reportedComparator

Verbatim

e1

“Deficiencies of the root-growth hormones vitamin B1 and nicotinic acid in cultures of excised pea roots have visible effects in the meristem”

✓ located verbatim in the source · abstract, characters 3–143
e2

“The deficiency of either substance results in a decrease in the growth rate and eventual complete cessation of growth”

✓ located verbatim in the source · abstract, characters 148–265
e3

“This is accompanied by reduction in the length of the meristem, decrease in the number of cell divisions in the meristem, as well as reduction of the total length attained by the cells as they mature”

✓ located verbatim in the source · abstract, characters 267–466

Title

Effects of Root-Growth Hormones on the Meristem of Excised Pea Roots

Fredrick T. Addicott Botanical Gazette 1941. doi:10.1086/334987

Other claims from this paper (8)

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