Search claims · PlantClaims

Observationobservedoriginal resultmeasured

Claim · model-written summary

Second stage juvenile stylets were 21 μm long with rounded knobs.

Taxon: potatoSolanum tuberosumt0
Interactor: Globodera rostochiensisGlobodera rostochiensist0pathogen
Outcome: second stage juvenile styletse0
Value: 21 (18–23) μme0

Verbatim

e0
“The second stage juvenile stylets were 21 (18–23) μm long with rounded knobs, the dorsal one sloping posteriorly”
✓ located verbatim in the source · abstract, characters 518–630

t0
“Globodera rostochiensis(Tylenchida: Heteroderidae) associated with potato”
✓ located verbatim in the source · title, characters 19–92

Title

Characterization ofGlobodera rostochiensis(Tylenchida: Heteroderidae) associated with potato in Quebec, Canada

Q. Yu; W. Ye; F. Sun; et al. Canadian Journal of Plant Pathology 2010. doi:10.1080/07060661003740322

Other claims from this paper (6)

Observation A potato field showed patches of poor growth.
Observation Infested potato roots bore golden spherical cysts.
Observation Morphological and molecular methods identified the cyst nematode as Globodera rostochiensis.
Observation Cysts had a Granek ratio of 4.4.
Method / resource Species-specific PCR yielded an approximately 315 bp fragment consistent with known G. rostochiensis.
Method / resource rDNA ITS phylogeny matched the Quebec nematode to G. rostochiensis from four countries at 100%.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Rice stem silica knobs increased in number and size.

Taxon: riceOryza sativae0
Treatment: aqueous extracts of root of barnyardgrass at 100% concentratione1
Interactor: barnyardgrassEchinochloa crus-gallie1weed
Outcome: number and size of silica knobse0
Direction: increasede0

Not reportedComparator

Verbatim

e0
“rice stem showed that the number and size of silica knobs on its surface and also size of vascular bundles have increased”
✓ located verbatim in the source · abstract, characters 850–971

e1
“aqueous extracts of root of barnyardgrass at 100% concentration”
✓ located verbatim in the source · abstract, characters 566–629

Title

Investigation of allelopathic effects of barnyardgrass (Echinochloa cruss- galli L.) weed on some anatomical triats of rice (Oryza sativa L.) Tarommahalli variety of Iran at flowering and grain ripening stages

Sakineh Smaeily Kanari; Monir Hosseinzadeh Namin; خدیجه کیارستمی; et al. 2016

Other claims from this paper (7)

Intervention effect Barnyardgrass root extract at 100% increased number and size of silica grains in rice stem and leaf epidermis.
Intervention effect The same extract increased size of stomata files.
Intervention effect Rice stem vascular bundles increased in size.
Intervention effect Barnyardgrass root extract increased rice stem elongation.
Intervention effect Barnyardgrass root extract increased rice production yield.
Intervention effect The treatment caused resistance to stem borer.
Intervention effect The treatment increased rice stem strength against lodging.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Fucose, D-fructose and lactose at 20 mM suppressed adhesion of P. redivivus to the sticky knobs.

Taxon: tomatoSolanum lycopersicume0
Treatment: Fucose, D-fructose and lactosee5
Interactor: P. redivivusPanagrellus redivivuse5other
Outcome: adhesion of P. redivivus to the knobse5
Direction: suppressede5
Qualifier: at 20 mMe5

Not reportedComparator

Verbatim

e0
“The infection rate of Meloidogyne incognita juveniles was reduced by more than 90 O/o following migration through soil infested with the nematode-trapping fungus, Monacrosporium ellipsosporum to tomato roots”
✓ located verbatim in the source · abstract, characters 8–215

e5
“Fucose, D-fructose and lactose suppressed adhesion of P. redivivus to the knobs at 20 mM”
✓ located verbatim in the source · abstract, characters 1096–1184

Title

Density-dependence and host-specificity of the nematode-trapping fungus Monacrosporium ellipsosporum

Jerome T. Gaspard; R. Mankau Revue de nématologie 1987

Other claims from this paper (10)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Second stage juveniles had stylet length 21.12 ± 0.95 μm with rounded knobs

Taxon: potatoSolanum tuberosumt0
Organ / stage: Second stage juvenilese1
Outcome: stylet lengthe1
Value: 21·12 ± 0·95 (20–23) μme1
Qualifier: rounded knobse1

Verbatim

t0
“First report of a potato cyst nematode, Globodera rostochiensis , on potato, in Iran”
✓ located verbatim in the source · title, characters 0–84

e1
“Second stage juveniles (n = 16) had stylet length 21·12 ± 0·95 (20–23) μm with rounded knobs, tail length 52·7 ± 2·9 (48–57) μm, and hyaline part of tail 28·12 ± 3·53 (20–33) μm”
✓ located verbatim in the source · abstract, characters 1022–1199

Title

First report of a potato cyst nematode, Globodera rostochiensis , on potato, in Iran

M. Gitty; Z. Tanha Maafi Plant Pathology 2010. doi:10.1111/j.1365-3059.2009.02135.x

Other claims from this paper (13)

Observation Potato fields in Hamadan Province showed patches of poor growth over about 20-200 m2
Observation Infested potato plants showed severe stunting and nutrient deficiency symptoms
Observation Roots of infested potato plants bore brown cysts on their surface
Observation The cysts showed the general characteristics of the genus Globodera
Observation Distance from anus to the vulval basin of the cysts was 49.56 ± 9.68 μm
Observation Vulval basin diameter of the cysts was 15.24 ± 1.92 μm
Observation Granek’s ratio of the cysts was 3.27 ± 0.61
Observation Cysts had 19 ± 2.5 cuticular ridges between anus and vulval basin
Observation Second stage juveniles had tail length 52.7 ± 2.9 μm
Observation Hyaline part of the tail of second stage juveniles was 28.12 ± 3.53 μm
Observation The cysts were identified as Globodera rostochiensis
Observation A PCR with species-specific primers gave a single 315 bp fragment and no amplification with G. pallida primers
Observation Globodera rostochiensis is reported for the first time on potato in Iran

Observationobservedoriginal resultmeasured

Claim · model-written summary

Aeciospores are globose to subglobose and verrucose with cog-like knobs superficially embedded in the secondary cell wall.

Taxon: Larix deciduaLarix deciduae0
Interactor: Melampsora larici‐populinae0pathogen
Outcome: Aeciosporese6
Qualifier: globose to subgtobose and verrucosee6

Verbatim

e0
“heteroecious rusts Melampsora larici‐populina Kleb. and M. epitea Thüem var. epitea on Larix decidua Mill”
✓ located verbatim in the source · abstract, characters 129–234

e6
“Aeciospores were globose to subgtobose and verrucose with cog‐like knobs superficially embedded in the secondary cell wall”
✓ located verbatim in the source · abstract, characters 662–784

Title

Ultrastructural studies of the spermatial and aecial stages of Melampsora larici‐populina and Melampsora epitea on Larix decidua

A. G. Spiers; D. H. Hopcroft New Zealand Journal of Botany 1985. doi:10.1080/0028825x.1985.10425312

Other claims from this paper (6)

Observation Spermagonia of the rusts are formed subcuticularly by hyphae entering via lateral walls of epidermal cells.
Observation Spermatiogenesis is both annellidic and phialidic, in separate spermagonia.
Observation Spermatia are smooth and bacillate.
Observation Aecia are subepidermal.
Observation Developing aeciospores are covered with a single layer of dikaryotic peridial cells.
Observation Aeciospore formation is meristem arthrosporic.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Zotonchus brachyzaimus rarely adhered to the sticky knobs.

Taxon: tomatoSolanum lycopersicume0
Interactor: Zotonchus brachyzaimuse4other
Outcome: rarely adherede4

Verbatim

e0
“The infection rate of Meloidogyne incognita juveniles was reduced by more than 90 O/o following migration through soil infested with the nematode-trapping fungus, Monacrosporium ellipsosporum to tomato roots”
✓ located verbatim in the source · abstract, characters 8–215

e4
“Zotonchus brachyzaimus anly rarely adhered”
✓ located verbatim in the source · abstract, characters 931–973

Title

Density-dependence and host-specificity of the nematode-trapping fungus Monacrosporium ellipsosporum

Jerome T. Gaspard; R. Mankau Revue de nématologie 1987

Other claims from this paper (10)

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Knob formation increased with antibiotic concentration and treatment duration.

Treatment: concentration of the solution and the duration of treating timee0
Outcome: Knobs are formede0
Direction: in proportione0

Not reportedTaxon

Verbatim

e0
“Knobs are formed in proportion to the degree of concentration of the solution and the duration of treating time”
✓ located verbatim in the source · abstract, characters 481–592

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 effect Antibiotics induced knobs and stopped growth in A. crispa seedlings.
Intervention effect Antibiotics induced knobs and stopped growth in A. punctata seedlings.
Intervention effect A. japonica did not form knobs after antibiotic or heat treatment.
Observation A. crispa had a higher knob-forming ratio than A. punctata under the same treatment.
Observation A. crispa knobs were larger than those of A. punctata.
Observation Knobs contained epidermis, cortex and central cylinder, with no meristem or leaf-nodule-bacteria detected.
Observation Knob structure resembled that after heat treatment.
Mechanism The authors proposed that a substance secreted by dying leaf-nodule bacteria induces knob formation and may contribute to leaf nodules.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Meloidogyne incognita adhered to the sticky knobs of M. ellipsosporum traps, among other nematode species.

Taxon: tomatoSolanum lycopersicume0
Interactor: Meloidogyne incognitaMeloidogyne incognitae3pest
Outcome: adhered to the sticky knobse3
Qualifier: Acrobeloides sp., Aphelenchoides sp., Aphelenchus avenae, Criconemella xenoplax, Meloidogyne incognita, Pratylenchus scribneri, Seinura oxuris, and Tylenchulus semipenetranse3

Verbatim

e0
“The infection rate of Meloidogyne incognita juveniles was reduced by more than 90 O/o following migration through soil infested with the nematode-trapping fungus, Monacrosporium ellipsosporum to tomato roots”
✓ located verbatim in the source · abstract, characters 8–215

e3
“Acrobeloides sp., Aphelenchoides sp., Aphelenchus avenae, Criconemella xenoplax, Meloidogyne incognita, Pratylenchus scribneri, Seinura oxuris, and Tylenchulus semipenetrans, adhered to the sticky knobs while Longidorus aji-icanus, Mesodo ylaimus sp., Paratrichodorus minor, Xiphinema anzericanunz, and Diplenteron sp. adults did not”
✓ located verbatim in the source · abstract, characters 596–929

Title

Density-dependence and host-specificity of the nematode-trapping fungus Monacrosporium ellipsosporum

Jerome T. Gaspard; R. Mankau Revue de nématologie 1987

Other claims from this paper (10)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Longidorus aji-icanus, Mesodo ylaimus sp., Paratrichodorus minor, Xiphinema anzericanunz and Diplenteron sp. adults did not adhere to the sticky knobs.

Taxon: tomatoSolanum lycopersicume0
Outcome: adhered to the sticky knobse3
Qualifier: Longidorus aji-icanus, Mesodo ylaimus sp., Paratrichodorus minor, Xiphinema anzericanunz, and Diplenteron sp. adults did note3

Verbatim

e0
“The infection rate of Meloidogyne incognita juveniles was reduced by more than 90 O/o following migration through soil infested with the nematode-trapping fungus, Monacrosporium ellipsosporum to tomato roots”
✓ located verbatim in the source · abstract, characters 8–215

e3
“Acrobeloides sp., Aphelenchoides sp., Aphelenchus avenae, Criconemella xenoplax, Meloidogyne incognita, Pratylenchus scribneri, Seinura oxuris, and Tylenchulus semipenetrans, adhered to the sticky knobs while Longidorus aji-icanus, Mesodo ylaimus sp., Paratrichodorus minor, Xiphinema anzericanunz, and Diplenteron sp. adults did not”
✓ located verbatim in the source · abstract, characters 596–929

Title

Density-dependence and host-specificity of the nematode-trapping fungus Monacrosporium ellipsosporum

Jerome T. Gaspard; R. Mankau Revue de nématologie 1987

Other claims from this paper (10)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Fungal stromal knobs formed against apple epidermal cells one day after penetration.

Taxon: AppleMalus domesticat0
Outcome: formation of knob-like structures of the fungal stroma appressed to epidermal cellse0
Value: 1 daye0

Verbatim

e0
“formation of knob-like structures of the fungal stroma appressed to epidermal cells as early as 1 day after host penetration”
✓ located verbatim in the source · abstract, characters 288–412

t0
“Apple”
✓ located verbatim in the source · title, characters 19–24

Title

The Hemibiotrophic Apple Scab Fungus Venturia inaequalis Induces a Biotrophic Interface but Lacks a Necrotrophic Stage

Ulrike Steiner; Erich-Christian Oerke Journal of Fungi 2024. doi:10.3390/jof10120831

Other claims from this paper (10)

“knobs”

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