By interacting organism › Fungi › Ceratocystidaceae › Berkeleyomyces rouxiae

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

The F2 population inoculated with B. rouxiae fit a 3:1 resistant/susceptible segregation ratio, indicating monogenic dominant resistance.

Taxon: lettuceLactuca sativat0
Interactor: B. rouxiaeBerkeleyomyces rouxiaee0pathogen
Outcome: 3:1 resistant/susceptible segregation ratiose0
Value: 3:1e0

Verbatim

e0
“The F 2 populations inoculated with either B. basicola or B. rouxiae displayed a good fit to 3:1 resistant/susceptible segregation ratios, indicating monogenic and dominant resistance to both pathogens”
✓ located verbatim in the source · abstract, characters 1638–1839

t0
“lettuce”
✓ located verbatim in the source · title, characters 87–94

Title

Inheritance of resistance to Berkeleyomyces rouxiae and Berkeleyomyces basicola in the lettuce cultivar La Brillante

David Nataren Perdomo; Stéfani dos Santos Leite; Tiago Bezerra Torres; et al. Euphytica 2026. doi:10.1007/s10681-026-03695-9

Other claims from this paper (4)

Observationobservedcited backgroundmeasured

Claim · model-written summary

Nationwide surveys in Brazil indicated similar incidence and overlapping geographical distribution of B. basicola and B. rouxiae across major lettuce-producing areas.

Taxon: lettuceLactuca sativat0
Interactor: B. basicolaBerkeleyomyces basicolae0pathogen
Second interactor: B. rouxiaeBerkeleyomyces rouxiaee0pathogen
Outcome: similar levels of incidencee0
Setting: Brazile0

Verbatim

e0
“Nationwide surveys in Brazil indicated similar levels of incidence as well as an overlapping geographical distribution of B. basicola and B. rouxiae across major lettuce-producing areas”
✓ located verbatim in the source · abstract, characters 164–349

t0
“lettuce”
✓ located verbatim in the source · title, characters 87–94

Title

Inheritance of resistance to Berkeleyomyces rouxiae and Berkeleyomyces basicola in the lettuce cultivar La Brillante

David Nataren Perdomo; Stéfani dos Santos Leite; Tiago Bezerra Torres; et al. Euphytica 2026. doi:10.1007/s10681-026-03695-9

Other claims from this paper (4)

Method / resourceobservedoriginal resultmeasured

Claim · model-written summary

The duplex PCR assay identifies B. rouxiae and B. basicola simultaneously without sequencing.

Taxon: cottonGossypium hirsutumt0
Interactor: B. rouxiaeBerkeleyomyces rouxiaee1pathogen
Second interactor: B. basicolaBerkeleyomyces basicolae1pathogen
Outcome: simultaneous detection and identificatione1
Comparator: sequencinge1

Verbatim

t0
“from cotton in Australia”
✓ located verbatim in the source · title, characters 121–145

e1
“we for the first time developed a duplex PCR assay for simultaneous detection and identification of B. rouxiae and B. basicola without the need for sequencing”
✓ located verbatim in the source · abstract, characters 339–497

Title

Duplex PCR for the detection of the morphologically indistinguishable Berkeleyomyces rouxiae and Berkeleyomyces basicola from cotton in Australia

Chi P. T. Nguyen; Andrew Chen; Duy P. Le Australasian Plant Pathology 2026. doi:10.1007/s13313-026-01096-z

Other claims from this paper (5)

Method / resource A new primer specifically amplifies a 159 bp amplicon of B. basicola.
Method / resource The duplex PCR assay detects the two pathogens simultaneously at a limit of about 0.05 ng/µL.
Method / resource The duplex PCR is sensitive enough to detect B. rouxiae from crude extracts prepared with a 5-min microwave-based DNA extraction.
Method / resource Nested PCR combined with the duplex PCR successfully detects the BRR pathogen in 15–30 mg of diseased cotton tissue.
Recommendation The duplex PCR is a valuable diagnostic tool for monitoring BRR pathogens in cotton in Australia.

Method / resourceobservedoriginal resultmeasured

Claim · model-written summary

The duplex PCR is sensitive enough to detect B. rouxiae from crude extracts prepared with a 5-min microwave-based DNA extraction.

Taxon: cottonGossypium hirsutumt0
Interactor: B. rouxiaeBerkeleyomyces rouxiaee4pathogen
Outcome: sensitive enough to detect B. rouxiaee4
Value: 5-mine4

Verbatim

t0
“from cotton in Australia”
✓ located verbatim in the source · title, characters 121–145

e4
“The duplex PCR was sensitive enough to detect B. rouxiae from crude extracts prepared from a 5-min-microwave-based DNA extraction protocol”
✓ located verbatim in the source · abstract, characters 827–965

Title

Duplex PCR for the detection of the morphologically indistinguishable Berkeleyomyces rouxiae and Berkeleyomyces basicola from cotton in Australia

Chi P. T. Nguyen; Andrew Chen; Duy P. Le Australasian Plant Pathology 2026. doi:10.1007/s13313-026-01096-z

Other claims from this paper (5)

Method / resource The duplex PCR assay identifies B. rouxiae and B. basicola simultaneously without sequencing.
Method / resource A new primer specifically amplifies a 159 bp amplicon of B. basicola.
Method / resource The duplex PCR assay detects the two pathogens simultaneously at a limit of about 0.05 ng/µL.
Method / resource Nested PCR combined with the duplex PCR successfully detects the BRR pathogen in 15–30 mg of diseased cotton tissue.
Recommendation The duplex PCR is a valuable diagnostic tool for monitoring BRR pathogens in cotton in Australia.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Symptoms on lettuce caused by Berkeleyomyces rouxiae were most severe at 25°C in inoculation tests.

Taxon: lettuceLactuca sativae0
Treatment: 25°Ce0
Interactor: Berkeleyomyces rouxiaeBerkeleyomyces rouxiaet0pathogen
Outcome: symptomse0
Direction: most severee0

Not reportedComparator

Verbatim

e0
“symptoms on lettuce were the most severe at 25°C, whereas those on cotton, okra, and cowpea were the most severe at 15-20°C”
✓ located verbatim in the source · abstract, characters 362–485

t0
“Caused by Berkeleyomyces rouxiae”
✓ located verbatim in the source · title, characters 68–100

Title

Temperature Effects on Symptom Expression of Lettuce Black Root Rot Caused by Berkeleyomyces rouxiae

Misaki Edamoto; Toshiyuki Usami Microbes and Environments 2026. doi:10.1264/jsme2.me25065

Other claims from this paper (4)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Symptoms on cotton caused by Berkeleyomyces rouxiae were most severe at 15-20°C in inoculation tests.

Taxon: cottonGossypium hirsutume0
Treatment: 15-20°Ce0
Interactor: Berkeleyomyces rouxiaeBerkeleyomyces rouxiaet0pathogen
Outcome: symptomse0
Direction: most severee0

Not reportedComparator

Verbatim

e0
“symptoms on lettuce were the most severe at 25°C, whereas those on cotton, okra, and cowpea were the most severe at 15-20°C”
✓ located verbatim in the source · abstract, characters 362–485

t0
“Caused by Berkeleyomyces rouxiae”
✓ located verbatim in the source · title, characters 68–100

Title

Temperature Effects on Symptom Expression of Lettuce Black Root Rot Caused by Berkeleyomyces rouxiae

Misaki Edamoto; Toshiyuki Usami Microbes and Environments 2026. doi:10.1264/jsme2.me25065

Other claims from this paper (4)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Symptoms on okra caused by Berkeleyomyces rouxiae were most severe at 15-20°C in inoculation tests.

Taxon: okraAbelmoschus esculentuse0
Treatment: 15-20°Ce0
Interactor: Berkeleyomyces rouxiaeBerkeleyomyces rouxiaet0pathogen
Outcome: symptomse0
Direction: most severee0

Not reportedComparator

Verbatim

e0
“symptoms on lettuce were the most severe at 25°C, whereas those on cotton, okra, and cowpea were the most severe at 15-20°C”
✓ located verbatim in the source · abstract, characters 362–485

t0
“Caused by Berkeleyomyces rouxiae”
✓ located verbatim in the source · title, characters 68–100

Title

Temperature Effects on Symptom Expression of Lettuce Black Root Rot Caused by Berkeleyomyces rouxiae

Misaki Edamoto; Toshiyuki Usami Microbes and Environments 2026. doi:10.1264/jsme2.me25065

Other claims from this paper (4)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Symptoms on cowpea caused by Berkeleyomyces rouxiae were most severe at 15-20°C in inoculation tests.

Taxon: cowpeaVigna unguiculatae0
Treatment: 15-20°Ce0
Interactor: Berkeleyomyces rouxiaeBerkeleyomyces rouxiaet0pathogen
Outcome: symptomse0
Direction: most severee0

Not reportedComparator

Verbatim

e0
“symptoms on lettuce were the most severe at 25°C, whereas those on cotton, okra, and cowpea were the most severe at 15-20°C”
✓ located verbatim in the source · abstract, characters 362–485

t0
“Caused by Berkeleyomyces rouxiae”
✓ located verbatim in the source · title, characters 68–100

Title

Temperature Effects on Symptom Expression of Lettuce Black Root Rot Caused by Berkeleyomyces rouxiae

Misaki Edamoto; Toshiyuki Usami Microbes and Environments 2026. doi:10.1264/jsme2.me25065

Other claims from this paper (4)

Associationauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

Cotton variety Sicot 714B3F appeared more resilient than Sicot 746B3F.

Taxon: cottonGossypium hirsutumt0
Material: Sicot 714B3Fe0
Interactor: B. rouxiaeBerkeleyomyces rouxiaee0pathogen
Outcome: resiliente0
Direction: moree0
Comparator: Sicot 746B3Fe0

Verbatim

e0
“Sicot 714B3F appeared more resilient than Sicot 746B3F although both varieties were severely infected with cotton- B. rouxiae isolate (disease severity > 90%).”
✓ located verbatim in the source · abstract, characters 1096–1255

t0
“Pathogenicity of Berkeleyomyces basicola and Berkeleyomyces rouxiae on cotton (Gossypium hirsutum) in Australia”
✓ located verbatim in the source · title, characters 0–111

Title

Pathogenicity of Berkeleyomyces basicola and Berkeleyomyces rouxiae on cotton (Gossypium hirsutum) in Australia

Chi P. T. Nguyen; Duy P. Le Journal of Plant Pathology 2026. doi:10.1007/s42161-026-02113-2

Other claims from this paper (9)

Intervention effect Berkeleyomyces basicola infected cotton and caused black root rot at two inoculum levels.
Intervention effect Berkeleyomyces rouxiae infected cotton and caused black root rot at two inoculum levels.
Intervention effect Cotton seedling necrosis was significantly lower after 10 3 B. basicola spores/mL than after B. rouxiae inoculation.
Observation Both cotton varieties showed co-infection in co-inoculation assays.
Observation Both cotton varieties had disease severity above 90% after infection with cotton B. rouxiae.
Observation Neither Berkeleyomyces species caused black rot symptoms on carrot seedlings.
Intervention effect Carrot B. basicola caused more necrosis on marketed carrot roots than cotton B. rouxiae.
Recommendation The authors propose alternative surveillance of cotton black root rot pathogens.
Recommendation The authors propose further host-range study of the two Berkeleyomyces species.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Both cotton varieties had disease severity above 90% after infection with cotton B. rouxiae.

Taxon: cottonGossypium hirsutumt0
Interactor: B. rouxiaeBerkeleyomyces rouxiaee0pathogen
Outcome: disease severitye0
Direction: severely infectede0
Value: > 90%e0

Verbatim

e0
“both varieties were severely infected with cotton- B. rouxiae isolate (disease severity > 90%).”
✓ located verbatim in the source · abstract, characters 1160–1255

t0
“Pathogenicity of Berkeleyomyces basicola and Berkeleyomyces rouxiae on cotton (Gossypium hirsutum) in Australia”
✓ located verbatim in the source · title, characters 0–111

Title

Pathogenicity of Berkeleyomyces basicola and Berkeleyomyces rouxiae on cotton (Gossypium hirsutum) in Australia

Chi P. T. Nguyen; Duy P. Le Journal of Plant Pathology 2026. doi:10.1007/s42161-026-02113-2

Other claims from this paper (9)

Intervention effect Berkeleyomyces basicola infected cotton and caused black root rot at two inoculum levels.
Intervention effect Berkeleyomyces rouxiae infected cotton and caused black root rot at two inoculum levels.
Intervention effect Cotton seedling necrosis was significantly lower after 10 3 B. basicola spores/mL than after B. rouxiae inoculation.
Observation Both cotton varieties showed co-infection in co-inoculation assays.
Association Cotton variety Sicot 714B3F appeared more resilient than Sicot 746B3F.
Observation Neither Berkeleyomyces species caused black rot symptoms on carrot seedlings.
Intervention effect Carrot B. basicola caused more necrosis on marketed carrot roots than cotton B. rouxiae.
Recommendation The authors propose alternative surveillance of cotton black root rot pathogens.
Recommendation The authors propose further host-range study of the two Berkeleyomyces species.

Berkeleyomyces rouxiae 41 claims

41 claims