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Association 7

Show all 7 →
Associationobservedoriginal resultno effectmeasured

Claim · model-written summary

Chromosome knobs do not influence the variability in length of the chromosome arms in which they occur in corn.

Treatment
Chromosome knobse5
Outcome
variability in length of chromosome armse5
Direction
no_changeinferrede5

Verbatim

t0

“Chromosomes of Corn”

✓ located verbatim in the source · title, characters 53–72
e5

“Chromosome knobs do not appear to influence variability in length of chromosome arms in which they occur”

✓ located verbatim in the source · abstract, characters 1099–1203

Title

Variability in Length and Arm Ratio of the Pachytene Chromosomes of Corn

Marjorie P. Maguire CYTOLOGIA 1962. doi:10.1508/cytologia.27.248

Other claims from this paper (6)
Associationobservedoriginal resultno effectmeasured

Claim · model-written summary

Chromosomal knobs and B chromosomes had no effect on the banding pattern and buoyant density of nDNA in tripsacums.

Taxon
tripsacumsTripsacume1
Treatment
presence of chromosomal knobs and B chromosomese1
Outcome
banding pattern and buoyant density of the nDNAse1
Direction
had no effecte1

Verbatim

e1

“The presence of chromosomal knobs and B chromosomes in tripsacums had no effect on the banding pattern and buoyant density of the nDNAs”

✓ located verbatim in the source · abstract, characters 1148–1283

Title

Cytological Characteristics and Nuclear DNA Bouyant Densities of Corn, Teosinte, Tripsacum, and Corn‐tripsacum Hybrids1

C. S. Levings; D. H. Timothy; W. W. L. Hu Crop Science 1976. doi:10.2135/cropsci1976.0011183x001600010016x

Other claims from this paper (10)
Associationobservedoriginal resultno effectmeasured

Claim · model-written summary

Knobs do not appear to affect linkage disequilibrium among nearby genes.

Taxon
MaizeZea mayst0
Material
knob repeat regionse0
Outcome
linkage disequilibrium among genese0
Direction
do not appear to affecte0

Verbatim

e0

“do not appear to affect linkage disequilibrium among genes within and near knob repeat regions of the B73 RefGen_v2 assembly”

✓ located verbatim in the source · abstract, characters 958–1082
t0

“Maize”

✓ located verbatim in the source · title, characters 0–5

Title

Maize chromosomal knobs are located in gene-dense areas and suppress local recombination

Rashin Ghaffari; Ethalinda K. S. Cannon; Lisa B. Kanizay; et al. Chromosoma 2012. doi:10.1007/s00412-012-0391-8

Other claims from this paper (3)

Intervention effect 5

Show all 5 →
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

A. japonica did not form knobs after antibiotic or heat treatment.

Taxon
theA. japonicae0
Treatment
antibiotics or by heat treatmente0
Outcome
knobs are never formede0

Not reportedComparatorDirection

Verbatim

e0

“theA. japonica which is closely affined to them and non-leaf-nodular plant, knobs are never formed either by antibiotics or by heat treatment”

✓ located verbatim in the source · abstract, characters 336–477

Title

Studies on the Leaf Nodules V The Formation of Knobs by the Effect of Antibiotics on theArdisia crispa andA. punctata

Tamotsu YAMADA Shokubutsugaku Zasshi 1955. doi:10.15281/jplantres1887.68.267

Other claims from this paper (8)
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

K treatments showed no consistent impacts on measured potato tuber quality traits.

Taxon
Mesa Russet potatoese1
Treatment
treatmente0
Outcome
tuber quality (tuber dry weight, specific gravity, cracks, knobs, and hollow heart)e0
Direction
no consistente0

Not reportedComparator

Verbatim

e0

“Measurements of tuber quality (tuber dry weight, specific gravity, cracks, knobs, and hollow heart) and plant growth (tuber bulking, aboveground biomass, stem number, and tuber number) showed no consistent treatment impacts”

✓ located verbatim in the source · abstract, characters 780–1003
e1

“production of Mesa Russet potatoes”

✓ located verbatim in the source · abstract, characters 243–277

Title

Supplemental Application of Potassium Acetate Increased Yield of Mesa Russet Potatoes in Sandy Loam Soil with High Potassium Levels

Salah M. Abdelsalam; Samuel YC Essah; Jessica G. Davis American Journal of Potato Research 2025. doi:10.1007/s12230-025-10022-w

Other claims from this paper (7)
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

K treatments showed no consistent impacts on measured potato growth traits.

Taxon
Mesa Russet potatoese1
Treatment
treatmente0
Outcome
plant growth (tuber bulking, aboveground biomass, stem number, and tuber number)e0
Direction
no consistente0

Not reportedComparator

Verbatim

e0

“Measurements of tuber quality (tuber dry weight, specific gravity, cracks, knobs, and hollow heart) and plant growth (tuber bulking, aboveground biomass, stem number, and tuber number) showed no consistent treatment impacts”

✓ located verbatim in the source · abstract, characters 780–1003
e1

“production of Mesa Russet potatoes”

✓ located verbatim in the source · abstract, characters 243–277

Title

Supplemental Application of Potassium Acetate Increased Yield of Mesa Russet Potatoes in Sandy Loam Soil with High Potassium Levels

Salah M. Abdelsalam; Samuel YC Essah; Jessica G. Davis American Journal of Potato Research 2025. doi:10.1007/s12230-025-10022-w

Other claims from this paper (7)

Observation 1

Show all 1 →
Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

Per SC length, crossing over was not suppressed in maize knobs.

Taxon
maizeZea mayse0
Outcome
crossing overe0
Direction
not suppressede0
Qualifier
context of SC lengthe0

Verbatim

e0

“crossing over is not suppressed in the context of SC length in maize knobs”

✓ located verbatim in the source · abstract, characters 1216–1290

Title

Meiotic Crossing Over in Maize Knob Heterochromatin

Stephen M Stack; Lindsay A Shearer; Leslie Lohmiller; et al. Genetics 2017. doi:10.1534/genetics.116.196089

Other claims from this paper (4)

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