Search claims · PlantClaims

Observationobservedoriginal resultmeasured

Claim · model-written summary

Knobs were present on the abaxial and adaxial surfaces of Markhamia lutea.

Taxon: Markhamia luteaMarkhamia luteae0
Organ / stage: abaxial and adaxial surfacese0
Outcome: Knobse0

Verbatim

e0
“Knobs are present on the abaxial and adaxial surfaces ofMarkhamia lutea, Markhamia tomentosa, abaxial surface of Stereospermumkunthianum and adaxial surface of Tabebuia rosea”
✓ located verbatim in the source · abstract, characters 981–1155

Title

Foliar epidermal studies in the family Bignoniaceae JUSS. in Nigeria

G. E. Ugbabe; A. E. Ayodele African Journal of Agricultural Research 2008. doi:10.5897/ajar.9000353

Other claims from this paper (15)

Observation Leaf shape varied among the studied Bignoniaceae species.
Observation Leaflet length to width ratio ranged from 2:1 to 4:1.
Observation The epidermal cells are polygonal, irregular or both.
Observation Anticlinal walls are straight, curved or undulate/ wavy.
Observation Leaflets of all species are hypostomatic with stomata restricted to the abaxial surface.
Observation Other features of the epidermis that show variation include stomatal size, shape and frequency.
Observation Anomocytic stomata were most prominent.
Observation Kigelia africana had diacytic stomata.
Observation Striae were present on the adaxial surface of Oroxylum indicum.
Observation Striae were present on the abaxial surface of Spathodea campanulata.
Observation Knobs were present on the abaxial and adaxial surfaces of Markhamia tomentosa.
Observation Knobs were present on the abaxial surface of Stereospermumkunthianum.
Observation Knobs were present on the adaxial surface of Tabebuia rosea.
Observation Epidermal cell shape, anticlinal wall undulation, striation, stomata type, distribution and stomata index were taxonomically useful.
Observation Epidermal size and number had little diagnostic value.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Knobs were present on the abaxial and adaxial surfaces of Markhamia tomentosa.

Taxon: Markhamia tomentosaMarkhamia tomentosae0
Organ / stage: abaxial and adaxial surfacese0
Outcome: Knobse0

Verbatim

e0
“Knobs are present on the abaxial and adaxial surfaces ofMarkhamia lutea, Markhamia tomentosa, abaxial surface of Stereospermumkunthianum and adaxial surface of Tabebuia rosea”
✓ located verbatim in the source · abstract, characters 981–1155

Title

Foliar epidermal studies in the family Bignoniaceae JUSS. in Nigeria

G. E. Ugbabe; A. E. Ayodele African Journal of Agricultural Research 2008. doi:10.5897/ajar.9000353

Other claims from this paper (15)

Observation Leaf shape varied among the studied Bignoniaceae species.
Observation Leaflet length to width ratio ranged from 2:1 to 4:1.
Observation The epidermal cells are polygonal, irregular or both.
Observation Anticlinal walls are straight, curved or undulate/ wavy.
Observation Leaflets of all species are hypostomatic with stomata restricted to the abaxial surface.
Observation Other features of the epidermis that show variation include stomatal size, shape and frequency.
Observation Anomocytic stomata were most prominent.
Observation Kigelia africana had diacytic stomata.
Observation Striae were present on the adaxial surface of Oroxylum indicum.
Observation Striae were present on the abaxial surface of Spathodea campanulata.
Observation Knobs were present on the abaxial and adaxial surfaces of Markhamia lutea.
Observation Knobs were present on the abaxial surface of Stereospermumkunthianum.
Observation Knobs were present on the adaxial surface of Tabebuia rosea.
Observation Epidermal cell shape, anticlinal wall undulation, striation, stomata type, distribution and stomata index were taxonomically useful.
Observation Epidermal size and number had little diagnostic value.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Furrow knobs can be discrete, chained, or fused into irregular bars.

Taxon: EquisetumEquisetumt0
Outcome: knobs that may be discrete, arranged in chains or fused into irregular barse0

Verbatim

e0
“knobs that may be discrete, arranged in chains or fused into irregular bars.”
✓ located verbatim in the source · abstract, characters 930–1006

t0
“Equisetum”
✓ located verbatim in the source · title, characters 97–106

Title

The ultrastructure of epidermal surface of stem internods of horsetails of subgenus Hippochaete (Equisetum, Equisetaceae)

D. S. Feoktistov; I. I. Gureyeva Turczaninowia 2016. doi:10.14258/turczaninowia.19.3.2

Other claims from this paper (8)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Anthers were L-shaped, stalked and lacked knobs.

Outcome: Anthers are L-shaped, stalked with no knobs below the thecaee0

Not reportedTaxon

Verbatim

e0
“Anthers are L-shaped, stalked with no knobs below the thecae”
✓ located verbatim in the source · abstract, characters 1236–1296

t0
“Curcuma sahuynhensis”
✓ located verbatim in the source · title, characters 99–119

Title

Morphological characters, pharmacognostical parameters, and preliminary phytochemical screening of Curcuma sahuynhensis Škorni?k. & N.S.Lý in Quang Ngai Province, Vietnam

TRAN VAN CHEN; DUONG NGUYEN XUAN LAM; CAO LY TAN THONG; et al. Biodiversitas Journal of Biological Diversity 2022. doi:10.13057/biodiv/d230807

Other claims from this paper (16)

Observation Plants reached 75 ± 5 cm in height.
Observation Inflorescences had 10–24 bracts.
Observation Rhizomes were branched and remote tubers present.
Observation Flowers were yellow with a midrib band and an apical labellum incision up to 0.6 cm.
Observation Leaf, root and rhizome anatomy resembled other Curcuma species.
Observation The lower leaf midrib epidermis had 8–10 small vascular bundles.
Observation Abaxial stomatal index was 8.97.
Observation Adaxial stomatal index was 1.06.
Observation Prismatic calcium oxalate crystals occurred in leaves but not roots.
Observation Starch grains measured 11–12.5 µm in leaf powder.
Observation Starch grains measured 15–20 µm in rhizome powder.
Observation Oleoresin occurred in leaves and rhizomes; rhizome cortex lacked crystals.
Observation Rhizomes and inflorescences contained the listed phytochemical groups.
Observation Rhizome powder moisture content was 11.79 ± 0.20%.
Observation Rhizome powder total ash was 7.32 ± 0.60%.
Observation Rhizome powder acid-insoluble ash was 0.24 ± 0.08%.

Observationobservedoriginal resultbasis n/a

Claim · model-written summary

The first inflorescence of Longhongza No.1 appears at the 5-6 leaf knobs.

Taxon: processing tomatot0
Material: Longhongza No.1t0
Outcome: first inflorescence appearse1
Qualifier: 5-6 leaf knobse1

Verbatim

t0
“processing tomato F1 hybrid - 'Longhongza No.1'”
✓ located verbatim in the source · title, characters 27–74

e1
“The first inflorescence appears at the 5-6 leaf knobs”
✓ located verbatim in the source · abstract, characters 256–309

Title

A super early maturing and processing tomato F1 hybrid - 'Longhongza No.1'.

Shao Jing-cheng; Hu ZhiFeng; Ye DeYou; et al. Zhongguo shucai 2010

Other claims from this paper (17)

Observation Longhongza No.1 has an average single fruit weight of 70.2 g.
Observation Longhongza No.1 yields about 84 t·hm-2.
Observation Longhongza No.1 has a soluble solid content of about 5.17 %.
Observation Longhongza No.1 has strong resistance to virus disease.
Observation Longhongza No.1 has strong resistance to leaf mold.
Observation Longhongza No.1 is tolerant to early blight.
Recommendation Longhongza No.1 is suitable for growing in Gansu, Xinjiang and Inner Mongolia.
Observation Longhongza No.1 is good for storage and transportation.
Observation Longhongza No.1 has a fruit hardness of 0.54 kg·cm-2.
Observation Longhongza No.1 has a plant height of 61.3 cm.
Observation Longhongza No.1 has a plant width of 50.9 cm.
Observation Longhongza No.1 has a stem thickness of 1.31 cm.
Observation Longhongza No.1 has a length between knobs of 3.32 cm.
Observation Longhongza No.1 takes about 55 days from flowering to fruit maturing.
Observation The fruit of Longhongza No.1 is oval and red.
Observation The fruit of Longhongza No.1 has a long round shape.
Observation Longhongza No.1 has moderate growth vigor.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Type II and III lateral filaments had intermittent knobs.

Taxon: Vicia fabaVicia fabae1
Outcome: presence of knobs intermittently distributede0

Verbatim

e0
“The lateral filaments of both types II and III showed heterogeneity in width on account of the presence of knobs intermittently distributed along them.”
✓ located verbatim in the source · abstract, characters 970–1121

e1
“Vicia faba”
✓ located verbatim in the source · abstract, characters 67–77

Title

Three‐dimensional architecture of the higher plant nucleolonema disclosed on serial ultrathin sections

S Sato Biology of the Cell 1992. doi:10.1016/0248-4900(92)90144-p

Other claims from this paper (10)

Observation Silver staining revealed lateral and transverse nucleolonema segments.
Observation Lateral segments had three filament configurations.
Observation Along sections, type I appeared first, then type II or III, and finally type I again.
Observation Type II and III widths remained about 1.0 μm and type I was significantly narrower.
Observation The knobs measured about 0.35 μm thick.
Mechanism The authors infer a 0.35-μm filament coiled into an approximately 1.0-μm solenoid.
Mechanism The proposed solenoid explains open and closed argyrophilic rings.
Observation The elementary solenoid filament was sometimes loosened.
Observation Argyrophilic proteins appeared in the axial space of the solenoid.
Observation DNA and RNA were not detectable in the axial space.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Silica accumulated in knobs and a thin layer below the cuticula.

Taxon: Equisetum hyemaleEquisetum hyemalet0
Organ / stage: knobs and in a thin layer below the cuticulae0
Outcome: Accumulation of silicae0

Verbatim

t0
“Equisetum hyemale”
✓ located verbatim in the source · title, characters 42–59

e0
“Accumulation of silica was imaged in the knobs and in a thin layer below the cuticula”
✓ located verbatim in the source · abstract, characters 877–962

Title

Insights into the chemical composition of Equisetum hyemale by high resolution Raman imaging

Notburga Gierlinger; Lanny Sapei; Oskar Paris Planta 2007. doi:10.1007/s00425-007-0671-3

Other claims from this paper (8)

Method / resource Raman imaging visualized compositional differences in Equisetum cross sections.
Observation Knob spectra showed a broad band below 500 cm(-1) attributed to amorphous silica.
Observation Knob spectra showed a 976 cm(-1) band assigned to silanol groups.
Observation The knobs were interpreted as nearly pure amorphous hydrated silica.
Observation No silanol group vibration was detected in the silicified epidermal layer.
Association Silicified epidermal layer was associated with pectin and hemicelluloses.
Observation Pectin and hemicelluloses were high in epidermis and outer hypodermal sterome fibers.
Observation Inner parts of two-layered cells were nearly pure cellulose aligned parallel to the fiber.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Dhp-treated protoplasts formed microfibrils coated with globular knobs.

Taxon: Nicotiana tabacumNicotiana tabacumt0
Treatment: Dhpe0
Outcome: microfibrils are coated with globular knobse0

Not reportedComparatorDirection

Verbatim

e0
“treatment of protoplasts with Dhp alters the structure of the regenerated wall fibrils in several ways: first, the microfibrils are coated with globular knobs”
✓ located verbatim in the source · abstract, characters 641–799

t0
“Nicotiana tabacum”
✓ located verbatim in the source · abstract, characters 202–219

Title

3,4-Dehydroproline Inhibits Cell Wall Assembly and Cell Division in Tobacco Protoplasts

J. B. Cooper; J. E. Heuser; J. E. Varner PLANT PHYSIOLOGY 1994. doi:10.1104/pp.104.2.747

Other claims from this paper (8)

Intervention effect Dhp-treated tobacco protoplasts did not develop osmotic stability.
Intervention effect Dhp-treated tobacco protoplasts did not initiate mitosis.
Observation Untreated protoplasts assembled a dense fibrillar cell wall of laterally associating subelementary fibrils.
Intervention effect Dhp-treated protoplasts formed larger fiber bundles with an open ribbon-like appearance.
Intervention effect The smallest subelementary fibrils were not visible after Dhp treatment.
Mechanism Tobacco cells developed abnormal morphology as a consequence of abnormal wall structure.
Mechanism The authors infer that hydroxyproline-rich glycoproteins support primary wall integrity and correct assembly of other wall polymers.
Mechanism The authors infer that wall structure regulates cell division and morphology.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Longhongza No.1 has a length between knobs of 3.32 cm.

Taxon: processing tomatot0
Material: Longhongza No.1t0
Outcome: length between knobse1
Value: 3.32 cme1

Verbatim

t0
“processing tomato F1 hybrid - 'Longhongza No.1'”
✓ located verbatim in the source · title, characters 27–74

e1
“The stem thick is 1.31 cm and the length between knobs is 3.32 cm”
✓ located verbatim in the source · abstract, characters 367–432

Title

A super early maturing and processing tomato F1 hybrid - 'Longhongza No.1'.

Shao Jing-cheng; Hu ZhiFeng; Ye DeYou; et al. Zhongguo shucai 2010

Other claims from this paper (17)

Observation Longhongza No.1 has an average single fruit weight of 70.2 g.
Observation Longhongza No.1 yields about 84 t·hm-2.
Observation Longhongza No.1 has a soluble solid content of about 5.17 %.
Observation Longhongza No.1 has strong resistance to virus disease.
Observation Longhongza No.1 has strong resistance to leaf mold.
Observation Longhongza No.1 is tolerant to early blight.
Recommendation Longhongza No.1 is suitable for growing in Gansu, Xinjiang and Inner Mongolia.
Observation Longhongza No.1 is good for storage and transportation.
Observation Longhongza No.1 has a fruit hardness of 0.54 kg·cm-2.
Observation Longhongza No.1 has a plant height of 61.3 cm.
Observation Longhongza No.1 has a plant width of 50.9 cm.
Observation Longhongza No.1 has a stem thickness of 1.31 cm.
Observation The first inflorescence of Longhongza No.1 appears at the 5-6 leaf knobs.
Observation Longhongza No.1 takes about 55 days from flowering to fruit maturing.
Observation The fruit of Longhongza No.1 is oval and red.
Observation The fruit of Longhongza No.1 has a long round shape.
Observation Longhongza No.1 has moderate growth vigor.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Hippochaete has stomatal passages surrounded by bulky thickenings formed from fused knobs.

Taxon: Hippochaetee0
Outcome: stomatal passages, surrounded by bulky thickenings formed from the fused knobse0

Verbatim

e0
“specific for the members of subgenus Hippochaete, are the stomatal passages, surrounded by bulky thickenings formed from the fused knobs.”
✓ located verbatim in the source · abstract, characters 557–694

Title

The ultrastructure of epidermal surface of stem internods of horsetails of subgenus Hippochaete (Equisetum, Equisetaceae)

D. S. Feoktistov; I. I. Gureyeva Turczaninowia 2016. doi:10.14258/turczaninowia.19.3.2

Other claims from this paper (8)

“knobs”

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