Paper · 2026 · Japanese Journal of Phytopathology

Diversity of geminiviruses and impacts on global agriculture

K. KUBOTA

4
claims
4
verbatim quotes
0
citations
4
research areas
✓
Open access

Abstract

The family Geminiviridae comprises over 500 species, and its diversity is now known to be much greater than recognized previously. The relatively small genome of geminiviruses, 2.5–3.8 kb, encodes proteins with various molecular functions. Geminiviruses cause significant agricultural losses not only from yellow leaf curl of tomatoes in Japan, but also from decreased yield and quality of other important crops, especially in tropical and subtropical developing countries, causing great concern over food security and economic growth. In this review, I discuss the diversity and taxonomic classification of geminiviruses and examples of the most significant agricultural impact.

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Claims 4

Observationobservedreview summarybasis n/a

Claim · model-written summary

Geminiviridae comprises over 500 species, with diversity greater than previously recognized.

Taxon
GeminiviridaeGeminiviridaee0
Outcome
speciese0
Direction
greatere0
Value
over 500e0
Qualifier
than recognized previouslye0

Verbatim

e0

“The family Geminiviridae comprises over 500 species, and its diversity is now known to be much greater than recognized previously.”

✓ located verbatim in the source · abstract, characters 0–130 · show in text ↑
Observationobservedreview summarybasis n/a

Claim · model-written summary

Geminivirus genomes are 2.5–3.8 kb and encode proteins with various molecular functions.

Taxon
geminivirusesGeminiviridaee0
Outcome
genomee0
Value
2.5–3.8 kbe0
Qualifier
encodes proteins with various molecular functionse0

Not reportedDirection

Verbatim

e0

“The relatively small genome of geminiviruses, 2.5–3.8 kb, encodes proteins with various molecular functions.”

✓ located verbatim in the source · abstract, characters 131–239 · show in text ↑
Intervention effectobservedreview summarynegativebasis n/a

Claim · model-written summary

Geminiviruses cause significant agricultural losses from tomato yellow leaf curl in Japan.

Treatment
Geminivirusese0
Interactor
GeminivirusesGeminiviridaee0pathogen
Outcome
agricultural lossese0
Direction
lossese0
Qualifier
yellow leaf curle0
Setting
Japane0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Solanum lycopersicum
Solanum lycopersicum · TaxonKod B · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Geminiviruses cause significant agricultural losses not only from yellow leaf curl of tomatoes in Japan”

✓ located verbatim in the source · abstract, characters 240–343 · show in text ↑
Intervention effectobservedreview summarynegativebasis n/a

Claim · model-written summary

Geminiviruses decrease yield and quality of other important crops, particularly in tropical and subtropical developing countries.

Taxon
other important cropse0
Treatment
Geminivirusese0
Interactor
GeminivirusesGeminiviridaee0pathogen
Outcome
yield and qualitye0
Direction
decreasede0
Setting
tropical and subtropical developing countriese0

Not reportedComparator

Verbatim

e0

“Geminiviruses cause significant agricultural losses not only from yellow leaf curl of tomatoes in Japan, but also from decreased yield and quality of other important crops, especially in tropical and subtropical developing countries”

✓ located verbatim in the source · abstract, characters 240–472 · show in text ↑