By organism › Fungi › Pyriculariaceae › Pyricularia grisea

Observationobservedoriginal resultmeasured

Claim · model-written summary

Baicao series, GDYJ7 and ZJX18 are all relatively distant from P. grisea.

Taxon: P. griseaPyricularia griseae1
Outcome: relatively distante1

Verbatim

e1
“Baicao series, GDYJ7 and ZJX18 are all relatively distant from P. grisea species”
✓ located verbatim in the source · abstract, characters 1134–1214

Title

Comparative Genomics Reveals Host-Specific Adaptation of Pyricularia oryzae Strains Isolated from Rice and Barnyard Grass

Wenda Sun; Xiaohan Zhang; Zhuan Zhang; et al. Journal of Fungi 2026. doi:10.3390/jof12020109

Other claims from this paper (8)

Observationauthor interpretationreview summarynegativebasis n/a

Claim · model-written summary

A lesion can produce thousands of spores within 15 days.

Taxon: Magnaporthe griseaPyricularia griseae2
Outcome: sporese0
Value: Thousands of sporese0

Verbatim

e0
“Thousands of spores can be produced from a single lesion within 15 days after infection.”
✓ located verbatim in the source · abstract, characters 548–636

e1
“Rice blast fungus”
✓ located verbatim in the source · abstract, characters 441–458

e2
“Rice blast (Magnaporthe grisea)”
✓ located verbatim in the source · abstract, characters 0–31

Title

Rice Blast Biology and Reaction of Host to the Disease

Zewdu, Zelalem Open MIND 2021. doi:10.5281/zenodo.18441647

Other claims from this paper (4)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Pyriculins A and B were isolated from fungal culture filtrate.

Taxon: Pyricularia griseaPyricularia griseae1
Outcome: pyriculins A and Be0

Not reportedDirection

Verbatim

e0
“Two monosubstituted hex-4-ene-2,3-diols, named pyriculins A and B, were isolated from its culture filtrate organic extract”
✓ located verbatim in the source · abstract, characters 190–312

e1
“Pyricularia grisea has been identified as a foliar pathogen on buffelgrass (Cenchrus ciliaris)”
✓ located verbatim in the source · abstract, characters 0–94

Title

Pyriculins A and B, two monosubstituted hex‐4‐ene‐2,3‐diols and other phytotoxic metabolites produced by Pyricularia grisea isolated from buffelgrass (Cenchrus ciliaris)

Marco Masi; Susan Meyer; Marcin Górecki; et al. Chirality 2017. doi:10.1002/chir.22744

Other claims from this paper (15)

Observation Three additional fungal metabolites were isolated.
Observation Pyriculins A and B were chemically characterized as the reported substituted hexenediols.
Observation The relative and absolute configurations of pyriculins were determined.
Intervention effect Epipyriculol was the most toxic compound in the buffelgrass assay.
Intervention effect Epipyriculol reduced and slowed seed germination versus control.
Intervention effect Epipyriculol prevented buffelgrass radicle development.
Intervention effect Pyriculin A delayed buffelgrass germination.
Intervention effect Pyriculin B delayed buffelgrass germination.
Intervention effect The naphthalenone metabolite delayed buffelgrass germination.
Intervention effect Isosclerone delayed buffelgrass germination.
Intervention effect Epipyriculol did not affect coleoptile elongation.
Intervention effect Pyriculin A increased coleoptile development relative to control.
Intervention effect Pyriculin B increased coleoptile development relative to control.
Intervention effect The naphthalenone metabolite increased coleoptile development relative to control.
Intervention effect Isosclerone increased coleoptile development relative to control.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Three additional fungal metabolites were isolated.

Taxon: Pyricularia griseaPyricularia griseae1
Outcome: (10S,11S)-(-)-epipyriculol, trans-3,4-dihydro-3,4,8-trihydroxy-1(2H)-napthalenone, and (4S)-(+)-isoscleronee0

Not reportedDirection

Verbatim

e0
“together with (10S,11S)-(-)-epipyriculol, trans-3,4-dihydro-3,4,8-trihydroxy-1(2H)-napthalenone, and (4S)-(+)-isosclerone.”
✓ located verbatim in the source · abstract, characters 313–435

e1
“Pyricularia grisea has been identified as a foliar pathogen on buffelgrass (Cenchrus ciliaris)”
✓ located verbatim in the source · abstract, characters 0–94

Title

Pyriculins A and B, two monosubstituted hex‐4‐ene‐2,3‐diols and other phytotoxic metabolites produced by Pyricularia grisea isolated from buffelgrass (Cenchrus ciliaris)

Marco Masi; Susan Meyer; Marcin Górecki; et al. Chirality 2017. doi:10.1002/chir.22744

Other claims from this paper (15)

Observation Pyriculins A and B were isolated from fungal culture filtrate.
Observation Pyriculins A and B were chemically characterized as the reported substituted hexenediols.
Observation The relative and absolute configurations of pyriculins were determined.
Intervention effect Epipyriculol was the most toxic compound in the buffelgrass assay.
Intervention effect Epipyriculol reduced and slowed seed germination versus control.
Intervention effect Epipyriculol prevented buffelgrass radicle development.
Intervention effect Pyriculin A delayed buffelgrass germination.
Intervention effect Pyriculin B delayed buffelgrass germination.
Intervention effect The naphthalenone metabolite delayed buffelgrass germination.
Intervention effect Isosclerone delayed buffelgrass germination.
Intervention effect Epipyriculol did not affect coleoptile elongation.
Intervention effect Pyriculin A increased coleoptile development relative to control.
Intervention effect Pyriculin B increased coleoptile development relative to control.
Intervention effect The naphthalenone metabolite increased coleoptile development relative to control.
Intervention effect Isosclerone increased coleoptile development relative to control.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Pyriculins A and B were chemically characterized as the reported substituted hexenediols.

Taxon: Pyricularia griseaPyricularia griseae1
Outcome: (4E)-1-(4-hydroxy-1,3-dihydroisobenzofuran-1-yl)hex-4-ene-2,3-diolse0

Not reportedDirection

Verbatim

e0
“Pyriculins A and B were characterized by spectroscopic (essentially nuclear magnetic resonance [NMR], High-resolution electrospray ionization mass spectrometry [HRESIMS]) and chemical methods such as (4E)-1-(4-hydroxy-1,3-dihydroisobenzofuran-1-yl)hex-4-ene-2,3-diols.”
✓ located verbatim in the source · abstract, characters 436–704

e1
“Pyricularia grisea has been identified”
✓ located verbatim in the source · abstract, characters 0–38

Title

Pyriculins A and B, two monosubstituted hex‐4‐ene‐2,3‐diols and other phytotoxic metabolites produced by Pyricularia grisea isolated from buffelgrass (Cenchrus ciliaris)

Marco Masi; Susan Meyer; Marcin Górecki; et al. Chirality 2017. doi:10.1002/chir.22744

Other claims from this paper (15)

Observation Pyriculins A and B were isolated from fungal culture filtrate.
Observation Three additional fungal metabolites were isolated.
Observation The relative and absolute configurations of pyriculins were determined.
Intervention effect Epipyriculol was the most toxic compound in the buffelgrass assay.
Intervention effect Epipyriculol reduced and slowed seed germination versus control.
Intervention effect Epipyriculol prevented buffelgrass radicle development.
Intervention effect Pyriculin A delayed buffelgrass germination.
Intervention effect Pyriculin B delayed buffelgrass germination.
Intervention effect The naphthalenone metabolite delayed buffelgrass germination.
Intervention effect Isosclerone delayed buffelgrass germination.
Intervention effect Epipyriculol did not affect coleoptile elongation.
Intervention effect Pyriculin A increased coleoptile development relative to control.
Intervention effect Pyriculin B increased coleoptile development relative to control.
Intervention effect The naphthalenone metabolite increased coleoptile development relative to control.
Intervention effect Isosclerone increased coleoptile development relative to control.

Observationobservedoriginal resultmeasured

Claim · model-written summary

The relative and absolute configurations of pyriculins were determined.

Taxon: Pyricularia griseaPyricularia griseae1
Outcome: relative and absolute configuratione0

Not reportedDirection

Verbatim

e0
“The relative and absolute configuration of these compounds was determined by a combination of spectroscopic (NMR, electronic circular dichroism [ECD]) and computational tools.”
✓ located verbatim in the source · abstract, characters 705–880

e1
“Pyricularia grisea has been identified”
✓ located verbatim in the source · abstract, characters 0–38

Title

Pyriculins A and B, two monosubstituted hex‐4‐ene‐2,3‐diols and other phytotoxic metabolites produced by Pyricularia grisea isolated from buffelgrass (Cenchrus ciliaris)

Marco Masi; Susan Meyer; Marcin Górecki; et al. Chirality 2017. doi:10.1002/chir.22744

Other claims from this paper (15)

Observation Pyriculins A and B were isolated from fungal culture filtrate.
Observation Three additional fungal metabolites were isolated.
Observation Pyriculins A and B were chemically characterized as the reported substituted hexenediols.
Intervention effect Epipyriculol was the most toxic compound in the buffelgrass assay.
Intervention effect Epipyriculol reduced and slowed seed germination versus control.
Intervention effect Epipyriculol prevented buffelgrass radicle development.
Intervention effect Pyriculin A delayed buffelgrass germination.
Intervention effect Pyriculin B delayed buffelgrass germination.
Intervention effect The naphthalenone metabolite delayed buffelgrass germination.
Intervention effect Isosclerone delayed buffelgrass germination.
Intervention effect Epipyriculol did not affect coleoptile elongation.
Intervention effect Pyriculin A increased coleoptile development relative to control.
Intervention effect Pyriculin B increased coleoptile development relative to control.
Intervention effect The naphthalenone metabolite increased coleoptile development relative to control.
Intervention effect Isosclerone increased coleoptile development relative to control.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

The lectin-allinaza complex had no suppressive effect on Magnaporthe grisea spore germination (80-90 % in both control and treatment).

Taxon: Magnaporthe griseaPyricularia griseae0
Treatment: lectin-allinaza complexe1
Interactor: Magnaporthe griseaPyricularia griseae0pathogen
Outcome: spore germinatione1
Direction: no suppressive effecte1
Value: 80-90 %e1
Comparator: controle1

Verbatim

e0
“we studied its activity against the pathogen of rice blast Magnaporthe grisea”
✓ located verbatim in the source · abstract, characters 1009–1086

e1
“the lectin-allinaza complex had no suppressive effect on the pathogen spore germination (spore germination both in control and under treatment was at the 80-90 % level)”
✓ located verbatim in the source · abstract, characters 1110–1278

Title

PROTEINS FROM GARLIC Allium sativum L. WHICH ARE ACTIVE AGAINST FUNGAL PATHOGENS OF BARLEY, WHEAT AND RICE, AND CAN STIMULATE SEEDS IN GARLIC

O.G. Kulikova; D.I. Mal'tsev; M.I. Kartashov; et al. Sel skokhozyaistvennaya Biologiya 2016. doi:10.15389/agrobiology.2016.5.705eng

Other claims from this paper (8)

Intervention effect The lectin-allinaza complex reduced necrosis on treated rice leaves, raising the percentage of uninfected leaves from 15 % in control to 75 %.
Intervention effect The 4392 Da peptide inhibited the action of Bipolaris sorokiniana (B. sorokiniana) on wheat and barley leaves at 10-11 mg protein/ml.
Intervention effect The 4392 Da peptide did not inhibit the growth of B. sorokiniana colonies in vitro.
Intervention effect The 4392 Da peptide increased garlic seed germination by 13.6 %.
Intervention effect The 4392 Da peptide increased the stem length of garlic by 65.5 %.
Intervention effect The 4392 Da peptide produced a four-fold increase in garlic root length.
Intervention effect The peptide had no effect on seeds and sprouts of the other crops tested (peas, cucumber, mustard, sunflower).
Mechanism The authors suggest the lectin-allinase complex induces resistance to M. grisea, probably by activating plant defense responses.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Conidia of the isolated fungus were obpyriform and 29 to 46 um long.

Taxon: Pyricularia griseaPyricularia griseat0
Outcome: conidiae0
Value: 29 to 46 μm longe0

Not reportedDirection

Verbatim

e0
“Conidia were obpyriform and measured 29 to 46 μm long”
✓ located verbatim in the source · abstract, characters 705–758

t0
“Pyricularia grisea”
✓ located verbatim in the source · title, characters 16–34

Title

First Report of Pyricularia grisea Causing Gray Leaf Spot on Lily in Korea

Y. P. Zhang; J. H. Wang; L. F. Wu; et al. Plant Disease 2010. doi:10.1094/pdis-94-2-0280a

Other claims from this paper (8)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Conidia of the isolated fungus were 7 to 17 um wide.

Taxon: Pyricularia griseaPyricularia griseat0
Outcome: widee0
Value: 7 to 17 μm widee0

Not reportedDirection

Verbatim

e0
“7 to 17 μm wide”
✓ located verbatim in the source · abstract, characters 763–778

t0
“Pyricularia grisea”
✓ located verbatim in the source · title, characters 16–34

Title

First Report of Pyricularia grisea Causing Gray Leaf Spot on Lily in Korea

Y. P. Zhang; J. H. Wang; L. F. Wu; et al. Plant Disease 2010. doi:10.1094/pdis-94-2-0280a

Other claims from this paper (8)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Mycelia morphology and conidia production were consistent with previous descriptions of Pyricularia grisea.

Taxon: Pyricularia griseaPyricularia griseae0
Outcome: Mycelia morphology and conidia productione0

Not reportedDirection

Verbatim

e0
“Mycelia morphology and conidia production were consistent with that described previously for Pyricularia grisea”
✓ located verbatim in the source · abstract, characters 780–891

Title

First Report of Pyricularia grisea Causing Gray Leaf Spot on Lily in Korea

Y. P. Zhang; J. H. Wang; L. F. Wu; et al. Plant Disease 2010. doi:10.1094/pdis-94-2-0280a

Other claims from this paper (8)

Pyricularia grisea 81 claims

81 claims