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Observationobservedreview summarybasis n/a

Claim · model-written summary

Primary sex ratios were often variable.

Outcome
Primary sex ratiose0

Not reportedTaxon

Verbatim

e0

“Primary sex ratios were often variable”

✓ located verbatim in the source · abstract, characters 680–718

Title

Differences and similarities of sex ratios between dioecious angiosperms and dioicous bryophytes

Tom J. de Jong; Heinjo J. During; Avi Shmida Data Archiving and Networked Services (DANS) 2018

Other claims from this paper (7)
Observationobservedoriginal resultmeasured

Claim · model-written summary

In corn, chromosomes with larger arm ratios have more variable arm ratios.

Outcome
arm ratiose3
Direction
more variablee3
Qualifier
chromosomes with larger arm ratiose3

Verbatim

t0

“Chromosomes of Corn”

✓ located verbatim in the source · title, characters 53–72
e3

“chromosomes with larger arm ratios have inherently more variable arm ratios”

✓ located verbatim in the source · abstract, characters 541–616

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)
Observationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

The variable Houba polymorphism ratios were statistically significant.

Outcome
variable ratiose0

Verbatim

t0

“rice”

✓ located verbatim in the source · title, characters 63–67
e0

“ANOVA showed that these variable ratios were statistically significant”

✓ located verbatim in the source · abstract, characters 1107–1177

Title

Short-term mutagenicity test by using IRAP molecular marker in rice grown under herbicide treatment

Sibel Yilmaz; Sevgi Marakli; Gozde Yuzbasioglu; et al. Biotechnology & Biotechnological Equipment 2018. doi:10.1080/13102818.2018.1474137

Other claims from this paper (4)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Crop root to shoot ratios were highly variable.

Taxon
cropt0
Outcome
root:shoot ratiose0
Qualifier
highly variablee0

Verbatim

e0

“root:shoot ratios were highly variable”

✓ located verbatim in the source · abstract, characters 868–906
t0

“crop root biomass”

✓ located verbatim in the source · title, characters 75–92

Title

Exploring the effects of soil structure, nutrients, and farm management on crop root biomass and depth distribution

Tuomas J. Mattila; Laura Häkkinen Field Crops Research 2025. doi:10.1016/j.fcr.2025.109909

Other claims from this paper (7)
Observationobservedoriginal resultmeasured

Claim · model-written summary

The seedlessness results were extremely variable and showed no apparent correlation with normal genetic ratios.

Taxon
grapest0
Outcome
extremely variable, without apparent correlation to normal genetic ratiose0

Verbatim

e0

“Results were extremely variable, without apparent correlation to normal genetic ratios.”

✓ located verbatim in the source · abstract, characters 401–488
t0

“Grapes”

✓ located verbatim in the source · title, characters 39–45

Title

Inheritance Studies of Seedlessness in Grapes 1

N. H. Loomis; J. H. Weinberger Journal of the American Society for Horticultural Science 1979. doi:10.21273/jashs.104.2.181

Other claims from this paper (4)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Other Rosa sections contained both variants at variable ratios.

Taxon
RosaRosat0
Outcome
both variants at variable ratiose0

Verbatim

e0

“taxa of other sections contained both variants at variable ratios”

✓ located verbatim in the source · abstract, characters 1146–1211
t0

“Genus Rosa”

✓ located verbatim in the source · title, characters 57–67

Title

Ancient Origin of Two 5S rDNA Families Dominating in the Genus Rosa and Their Behavior in the Canina-Type Meiosis

Radka Vozárová; Veit Herklotz; Aleš Kovařík; et al. Frontiers in Plant Science 2021. doi:10.3389/fpls.2021.643548

Other claims from this paper (8)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Sex ratios were highly variable among sampling dates and among sampling methods

Taxon
pistachioPistacia verat0
Interactor
psyllidsPsylloideat0pest
Outcome
Sex ratiose0
Direction
highly variablee0

Verbatim

e0

“Sex ratios were highly variable among sampling dates and among sampling methods”

✓ located verbatim in the source · abstract, characters 728–807
t0

“pistachio psyllids”

✓ located verbatim in the source · title, characters 97–115

Title

Sampling method affects estimates of population density and reproductive maturity of summer‐form pistachio psyllids

Z. Zartaloudis; E. Navrozidis; M. Copland New Zealand Journal of Zoology 2007. doi:10.1080/03014220709510089

Other claims from this paper (11)
Observationobservedoriginal resultmeasured

Claim · model-written summary

The C/N ratios became more variable over time.

Taxon
rye and triticaleSecale cereale×Triticosecalet0
Outcome
C/N ratiose0
Qualifier
became more variable over timee1

Verbatim

t0

“rye and triticale cover crops”

✓ located verbatim in the source · title, characters 63–92
e0

“The C/N ratios”

✓ located verbatim in the source · abstract, characters 753–767
e1

“became more variable over time”

✓ located verbatim in the source · abstract, characters 869–899

Title

Can simple metrics predict carbon to nitrogen ratio changes in rye and triticale cover crops?

Eric B. Brennan; Richard F. Smith Agronomy Journal 2026. doi:10.1002/agj2.70375

Other claims from this paper (9)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Sex ratios were more variable at different spatial scales.

Taxon
Morella ceriferaMorella ceriferat0
Outcome
sex ratiose0
Direction
more variablee0
Qualifier
Different spatial scalese0

Verbatim

e0

“Different spatial scales resulted in different and more variable sex ratios.”

✓ located verbatim in the source · abstract, characters 785–861
t0

“Morella cerifera L.”

✓ located verbatim in the source · title, characters 76–95

Title

Environmental influences on sex ratio and spatial distribution of dioecious Morella cerifera L. on a Virginia barrier island.

Hokkanen, Molly VCU Scholars Compass (Virginia Commonwealth University) 2013. doi:10.25772/5hf6-nb36

Other claims from this paper (2)
Method / resourceobservedoriginal resultsimulated

Claim · model-written summary

Both simulations found variable rather than fixed tree bifurcation ratios.

Taxon
treese0
Outcome
bifurcation ratiose0
Direction
variablee0
Comparator
a fixede0

Verbatim

e0

“In both simulations bifurcation ratios are determined and are shown to be a variable, not a fixed, property of the simulated trees.”

✓ located verbatim in the source · abstract, characters 1319–1450

Title

Computer Simulation of Branch Interaction and Regulation by Unequal Flow Rates in Botanical Trees

Hisao Honda; P. B. Tomlinson; Jack B. Fisher American Journal of Botany 1981. doi:10.2307/2443033

Other claims from this paper (3)

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