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Mechanismhypothesisoriginal resultbasis n/a

Claim · model-written summary

69 bp at the 3' end of B or B' and the entire sequence of C can be removed from the elements by an unknown mechanism (author interpretation).

Taxon
maizeZea mayse2
Outcome
69 bp at the 3' end of B or B', and the entire sequence of Ce6
Qualifier
removed from the elements by an unknown mechanisme6

Verbatim

e2

“we isolated 59 clones belonging to the TR-1 family from maize and teosinte”

✓ located verbatim in the source · abstract, characters 103–177
e6

“69 bp at the 3' end of B or B', and the entire sequence of C can be removed from the elements by an unknown mechanism”

✓ located verbatim in the source · abstract, characters 874–991

Title

Molecular Characterization of a Family of Tandemly Repeated DNA Sequences, TR-1, in Heterochromatic Knobs of Maize and Its Relatives

F C Hsu; C J Wang; C M Chen; et al. Genetics 2003. doi:10.1093/genetics/164.3.1087

Other claims from this paper (8)
Intervention effectauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

The treatment caused resistance to stem borer.

Treatment
aqueous extracts of root from barnyardgrasse2
Interactor
stem borer (Chilo suppressalis)Chilo suppressalise1pest
Second interactor
barnyardgrassEchinochloa crus-gallie2weed
Outcome
resistance to stem borere1

Not reportedComparatorDirection

Verbatim

e0

“The results revealed that the aqueous root extracts from barnyardgrass had positive effects on number and size of silica grains and silica knobs of leaf and stem which resulted in higher resistance and strength of rice stems leading to higher production yields of rice.”

✓ located verbatim in the source · abstract, characters 1321–1590
e1

“treatment caused resistance to stem borer (Chilo suppressalis)”

✓ located verbatim in the source · abstract, characters 1181–1243
e2

“aqueous extracts of root from barnyardgrass”

✓ located verbatim in the source · abstract, characters 991–1034

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)
Observationobservedoriginal resultmeasured

Claim · model-written summary

TR-1 family members are composed of three basic sequences (A, B or B', 2/3B or 2/3B', C) arranged in combinations that give repeat units of about 180 bp multiples.

Taxon
maize and teosintee2
Outcome
basic sequencese1

Verbatim

e1

“members of this family are composed of three basic sequences, A (67 bp); B (184 bp) or its variants B' (184 bp), 2/3B (115 bp), 2/3B' (115 bp); and C (108 bp), which are arranged in various combinations to produce repeat units that are multiples of approximately 180 bp”

✓ located verbatim in the source · abstract, characters 238–507
e2

“we isolated 59 clones belonging to the TR-1 family from maize and teosinte”

✓ located verbatim in the source · abstract, characters 103–177

Title

Molecular Characterization of a Family of Tandemly Repeated DNA Sequences, TR-1, in Heterochromatic Knobs of Maize and Its Relatives

F C Hsu; C J Wang; C M Chen; et al. Genetics 2003. doi:10.1093/genetics/164.3.1087

Other claims from this paper (8)
Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

After inoculation with Meloidogyne incognita, I.aquatica had more egg masses (864.4) than S.tuberosum (643.4).

Taxon
I.aquaticaIpomoea aquaticae3
Treatment
Inoculating 1 000 juveniles of Meloidogyne incognita each plante3
Interactor
Meloidogyne incognitaMeloidogyne incognitae3pathogen
Outcome
egg massese3
Direction
much highere3
Value
864.4e3
Comparator
S.tuberosume3

Verbatim

e3

“Inoculating 1 000 juveniles of Meloidogyne incognita each plant and letting the plants grow for another 50 days,the number of the root knobs,egg masses and total nematodes in root system of I.aquatica was 866.8,864.4 and 1 592.2 respectively,much higher than those from S.tuberosum(651.6,643.4 and 1 106.0) and L.esculentum(222.6,234.0 and 373.8)”

✓ located verbatim in the source · abstract, characters 616–962

Title

Study on reproduction of root-knot nematodes Meloidogyne spp. inoculated to Ipomoea aquatica cultivated in sand

Li Yu Journal of Northwest A & F University 2012

Other claims from this paper (9)
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Pegasus had a maximum nodule mass of 0.92 g/plant under the bacterial and foliar treatment.

Taxon
chickpeaCicer arietinumt0
Material
Pegasuse5
Treatment
presowing treatment of seeds with the bacterial preparation Rizoline + Rizoseiv with two foliar feedings with microfertilizer Urozhai Bobovie5
Interactor
Rizoline + Rizoseive5symbiont
Outcome
masse5
Direction
Maximume5
Value
0.92 g/plante5

Not reportedComparator

Verbatim

t0

“chickpea plants”

✓ located verbatim in the source · title, characters 22–37
e5

“Maximum rate of knobs formation, their mass and nitrogenase activity (in the variety Pegasus – 41.3 pcs/plant, 0.92 g/plant, 4573 nmol ethylene/plant, in the variety Triumph – 37.9 pcs/plant, 0.72 g/plant, 4301 nmol ethylene/plant) were observed in the variant with the presowing treatment of seeds with the bacterial preparation Rizoline + Rizoseiv with two foliar feedings with microfertilizer Urozhai Bobovi”

✓ located verbatim in the source · abstract, characters 1426–1836

Title

Symbiotic activity of chickpea plants depending on the technological methods of cultivation

Viktor Mazur; Ihor Didur; Hanna Pantsyreva; et al. Feeds and Feed Production 2021. doi:10.31073/kormovyrobnytstvo202192-06

Other claims from this paper (11)
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Triumph had a maximum nodule mass of 0.72 g/plant under the bacterial and foliar treatment.

Taxon
chickpeaCicer arietinumt0
Material
Triumphe5
Treatment
presowing treatment of seeds with the bacterial preparation Rizoline + Rizoseiv with two foliar feedings with microfertilizer Urozhai Bobovie5
Interactor
Rizoline + Rizoseive5symbiont
Outcome
masse5
Direction
Maximume5
Value
0.72 g/plante5

Not reportedComparator

Verbatim

t0

“chickpea plants”

✓ located verbatim in the source · title, characters 22–37
e5

“Maximum rate of knobs formation, their mass and nitrogenase activity (in the variety Pegasus – 41.3 pcs/plant, 0.92 g/plant, 4573 nmol ethylene/plant, in the variety Triumph – 37.9 pcs/plant, 0.72 g/plant, 4301 nmol ethylene/plant) were observed in the variant with the presowing treatment of seeds with the bacterial preparation Rizoline + Rizoseiv with two foliar feedings with microfertilizer Urozhai Bobovi”

✓ located verbatim in the source · abstract, characters 1426–1836

Title

Symbiotic activity of chickpea plants depending on the technological methods of cultivation

Viktor Mazur; Ihor Didur; Hanna Pantsyreva; et al. Feeds and Feed Production 2021. doi:10.31073/kormovyrobnytstvo202192-06

Other claims from this paper (11)
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Pegasus had a maximum nitrogenase activity of 4573 nmol ethylene/plant under the bacterial and foliar treatment.

Taxon
chickpeaCicer arietinumt0
Material
Pegasuse5
Treatment
presowing treatment of seeds with the bacterial preparation Rizoline + Rizoseiv with two foliar feedings with microfertilizer Urozhai Bobovie5
Interactor
Rizoline + Rizoseive5symbiont
Outcome
nitrogenase activitye5
Direction
Maximume5
Value
4573 nmol ethylene/plante5

Not reportedComparator

Verbatim

t0

“chickpea plants”

✓ located verbatim in the source · title, characters 22–37
e5

“Maximum rate of knobs formation, their mass and nitrogenase activity (in the variety Pegasus – 41.3 pcs/plant, 0.92 g/plant, 4573 nmol ethylene/plant, in the variety Triumph – 37.9 pcs/plant, 0.72 g/plant, 4301 nmol ethylene/plant) were observed in the variant with the presowing treatment of seeds with the bacterial preparation Rizoline + Rizoseiv with two foliar feedings with microfertilizer Urozhai Bobovi”

✓ located verbatim in the source · abstract, characters 1426–1836

Title

Symbiotic activity of chickpea plants depending on the technological methods of cultivation

Viktor Mazur; Ihor Didur; Hanna Pantsyreva; et al. Feeds and Feed Production 2021. doi:10.31073/kormovyrobnytstvo202192-06

Other claims from this paper (11)
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Triumph had a maximum nitrogenase activity of 4301 nmol ethylene/plant under the bacterial and foliar treatment.

Taxon
chickpeaCicer arietinumt0
Material
Triumphe5
Treatment
presowing treatment of seeds with the bacterial preparation Rizoline + Rizoseiv with two foliar feedings with microfertilizer Urozhai Bobovie5
Interactor
Rizoline + Rizoseive5symbiont
Outcome
nitrogenase activitye5
Direction
Maximume5
Value
4301 nmol ethylene/plante5

Not reportedComparator

Verbatim

t0

“chickpea plants”

✓ located verbatim in the source · title, characters 22–37
e5

“Maximum rate of knobs formation, their mass and nitrogenase activity (in the variety Pegasus – 41.3 pcs/plant, 0.92 g/plant, 4573 nmol ethylene/plant, in the variety Triumph – 37.9 pcs/plant, 0.72 g/plant, 4301 nmol ethylene/plant) were observed in the variant with the presowing treatment of seeds with the bacterial preparation Rizoline + Rizoseiv with two foliar feedings with microfertilizer Urozhai Bobovi”

✓ located verbatim in the source · abstract, characters 1426–1836

Title

Symbiotic activity of chickpea plants depending on the technological methods of cultivation

Viktor Mazur; Ihor Didur; Hanna Pantsyreva; et al. Feeds and Feed Production 2021. doi:10.31073/kormovyrobnytstvo202192-06

Other claims from this paper (11)
Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

After inoculation with Meloidogyne incognita, I.aquatica had more total nematodes (1 592.2) than S.tuberosum (1 106.0).

Taxon
I.aquaticaIpomoea aquaticae3
Treatment
Inoculating 1 000 juveniles of Meloidogyne incognita each plante3
Interactor
Meloidogyne incognitaMeloidogyne incognitae3pathogen
Outcome
total nematodese3
Direction
much highere3
Value
1 592.2e3
Comparator
S.tuberosume3

Verbatim

e3

“Inoculating 1 000 juveniles of Meloidogyne incognita each plant and letting the plants grow for another 50 days,the number of the root knobs,egg masses and total nematodes in root system of I.aquatica was 866.8,864.4 and 1 592.2 respectively,much higher than those from S.tuberosum(651.6,643.4 and 1 106.0) and L.esculentum(222.6,234.0 and 373.8)”

✓ located verbatim in the source · abstract, characters 616–962

Title

Study on reproduction of root-knot nematodes Meloidogyne spp. inoculated to Ipomoea aquatica cultivated in sand

Li Yu Journal of Northwest A & F University 2012

Other claims from this paper (9)
Observationobservedoriginal resultmeasured

Claim · model-written summary

One target cell showed two TR-1 signals on one homolog of chromosome 2L in maize inbred line GB57, unlike normal cells; this suggests knob duplication and instability.

Taxon
maizeZea mayse0
Material
maize inbred line GB57e4
Organ / stage
one homolog of chromosome 2Le4
Gene
TR-1e4
Outcome
two TR-1 signalse4
Value
one target celle4
Qualifier
suggesting knob duplication and an instability phenomenon in the maize genomee5

Verbatim

e0

“Knobs are blocks of heterochromatin present on chromosomes of maize (Zea mays L.)”

✓ located verbatim in the source · abstract, characters 0–81
e4

“one target cell with two TR-1 signals on one homolog of chromosome 2L, which was different from the normal cells in the maize inbred line GB57”

✓ located verbatim in the source · abstract, characters 784–926
e5

“suggesting knob duplication and an instability phenomenon in the maize genome”

✓ located verbatim in the source · abstract, characters 941–1018

Title

Heterozygosity of Knob-Associated Tandem Repeats and Knob Instability in Mitotic Chromosomes of Zea (Zea mays L. and Z. diploperennis Iltis Doebley)

Zhiyong; Xiong; Yong; et al. 植物学报:英文版 2005

Other claims from this paper (3)

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