Search claims · PlantClaims

Observationobservedoriginal resultmeasured

Claim · model-written summary

Independent rough sheath2 mutations produced pleiotropic leaf, node and internode phenotypes sensitive to genetic background and environment.

Taxon: maizeZea mayst0
Gene: rough sheath2 (rs2)e0
Outcome: pleiotropic leaf, node and internode phenotypese0
Qualifier: sensitive to genetic background and environmente0

Verbatim

t0
“maize leaf development”
✓ located verbatim in the source · title, characters 76–98

e0
“Independently derived mutations at the rough sheath2 (rs2) locus condition a range of pleiotropic leaf, node and internode phenotypes that are sensitive to genetic background and environment”
✓ located verbatim in the source · abstract, characters 714–904

Title

The rough sheath2 gene negatively regulates homeobox gene expression during maize leaf development

Richard Schneeberger; Miltos Tsiantis; Michael Freeling; et al. Development 1998. doi:10.1242/dev.125.15.2857

Other claims from this paper (6)

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

POTH15 overexpression altered leaf and stem development, leaflet number and node and branch number.

Taxon: potatoSolanum tuberosumt0
Treatment: POTH15 overexpressione0
Gene: POTH15e0
Outcome: leaf and stem development, leaflet number, and number of nodes and branchese0

Not reportedComparatorDirection

Verbatim

e0
“POTH15 overexpression altered multiple morphological traits including leaf and stem development, leaflet number, and number of nodes and branches.”
✓ located verbatim in the source · abstract, characters 740–886

t0
“potato”
✓ located verbatim in the source · title, characters 111–117

Title

Regulation, overexpression, and target gene identification ofPotato Homeobox 15(POTH15) – a class-IKNOXgene in potato

Ameya S. Mahajan; Kirtikumar R. Kondhare; Mohit P. Rajabhoj; et al. Journal of Experimental Botany 2016. doi:10.1093/jxb/erw205

Other claims from this paper (8)

Observationobservedoriginal resultmeasured

Claim · model-written summary

PsnEIN3/EIL was expressed in different tissues and was involved in stem node and leaf development.

Taxon: Populus × xiaoheiPopulus ×xiaoheit0
Organ / stage: stem nodes and leavese0
Gene: PsnEIN3/EILe0
Outcome: expressed in different tissuese0

Verbatim

e0
“PsnEIN3/EIL was expressed in different tissues and was involved in the development of stem nodes and leaves”
✓ located verbatim in the source · abstract, characters 1102–1209

t0
“in Populus × xiaohei T. S. Hwang et Liang”
✓ located verbatim in the source · title, characters 56–97

Title

Identification and Analysis of the EIN3/EIL Gene Family in Populus × xiaohei T. S. Hwang et Liang: Expression Profiling during Stress

Yuting Liu; Chunhui Jin; Yue Li; et al. Forests 2022. doi:10.3390/f13030382

Other claims from this paper (6)

Observation Eight EIN3/EIL genes were cloned from Populus × xiaohei.
Observation PsnEIN3/EIL contained a conserved EIN3 domain and characteristic N-terminal sites.
Observation Multi-species phylogenetic analysis divided EIN3/EIL proteins into groups A, B and C.
Observation EIL3 and EIL4 belonged to phylogenetic groups A and B.
Observation EIL2 and EIN3 generally belonged to phylogenetic group C.
Intervention effect PsnEIN3/EIL expression changed under ABA and abiotic stresses.

Observationobservedoriginal resultmeasured

Claim · model-written summary

At 17 days, globulins occurred in the scutellar node, coleoptile and leaf primordia.

Taxon: Zea mays L.Zea mayse1
Gene: GLBe0
Outcome: presence of GLB in the scutellar node, the presence of a low amount of GLB in the coleoptile and the leaf primordiae0

Not reportedDirection

Verbatim

e0
“Sections of embryos of 17 DAP showed, besides the presence of GLB in the scutellar node, the presence of a low amount of GLB in the coleoptile and the leaf primordia”
✓ located verbatim in the source · abstract, characters 413–578

e1
“Zea mays L.”
✓ located verbatim in the source · abstract, characters 105–116

Title

Immunodetection and immunolocalization of globulin storage proteins during zygotic and somatic embryo development in Zea mays

Marja H. Thijssen; Patrick Spoelstra; Anne Mie C. Emons Physiologia Plantarum 1996. doi:10.1111/j.1399-3054.1996.tb05709.x

Other claims from this paper (7)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Dominance variance exceeded additive variance for node number, leaf number, pod percentage and plant yield.

Taxon: OkraAbelmoschus esculentust0
Outcome: dominance variance (σ 2 D)e0
Direction: exceedede0
Comparator: additive variance (σ 2 A)e0

Verbatim

e0
“dominance variance (σ 2 D) exceeded the additive variance (σ 2 A) across in traits (no. of nodes, no. of. leaves, percentage of pods, plant yield)”
✓ located verbatim in the source · abstract, characters 1227–1373

t0
“Okra”
✓ located verbatim in the source · title, characters 40–44

Title

Genetic Analysis of Locally Development Okra Single Hybrids by the Method of Line × Tester

Maha M. Habib; Kadhim D. H. Al-Jubouri IOP Conference Series Earth and Environmental Science 2024. doi:10.1088/1755-1315/1371/4/042037

Other claims from this paper (12)

Observation Parents O1, O3, O4, O7 and O10 had positive significant general combining ability in measured traits.
Observation Hybrid O4×O2 had positive significant specific combining ability for pod weight and plant yield.
Observation Hybrid O10×O3 had positive significant specific combining ability for pod weight and plant yield.
Observation Average degree of dominance was most pronounced for pod sets, node set percentage and plant yield.
Observation Broad-sense heritability of phalanx length was 92.75%.
Observation Broad-sense heritability of plant yield was 84.11%.
Observation Broad-sense heritability was moderate for main-stem node number and pod percentage.
Observation O4×O2 had the highest pod weight, 5.31 g.
Observation O4×O2 had 59.96% hybrid vigor for pod weight.
Observation O4×O2 had 53.17% heterosis for pod weight.
Observation O4×O2 had 54% hybrid vigor for plant yield.
Observation O4×O2 had 22.73% heterosis for plant yield.

Mechanismobservedoriginal resultmeasured

Claim · model-written summary

One KNOX1 subclade restricts node differentiation and permits internode formation by repressing YABBY and another KNOX1 subclade.

Taxon: riceOryza sativae0
Gene: KNOX1e0
Outcome: node differentiation and allows internode formatione0

Verbatim

e0
“In rice with clear nodes and internodes, we found that one subclade of class I knotted1-like homeobox ( KNOX1 ) genes for shoot meristem indeterminacy restricts node differentiation and allows internode formation by repressing YABBY genes for leaf development and genes from another node-specific KNOX1 subclade.”
✓ located verbatim in the source · abstract, characters 190–502

Title

YABBY and diverged KNOX1 genes shape nodes and internodes in the stem

Katsutoshi Tsuda; Akiteru Maeno; Ayako Otake; et al. Science 2024. doi:10.1126/science.adn6748

Other claims from this paper (5)

Mechanism YABBY genes promote nodal vascular differentiation.
Mechanism YABBY genes limit stem elongation.
Mechanism YABBY and node-specific KNOX1 genes specify the pulvinus.
Observation This KNOX1 subclade organization is specific to seed plants.
Mechanism The authors propose distinct node and internode domains from YABBY–KNOX1 cross-regulation.

Associationobservedoriginal resultmeasured

Claim · model-written summary

VvNAC1 expression was associated with later leaf, flower, and berry development.

Taxon: Vitis vinifera L.Vitis viniferae1
Organ / stage: later stages of leaf, flower, and berry developmente0
Gene: VvNAC1e0
Outcome: expression is closely associatede0

Not reportedDirection

Verbatim

e0
“Expression profile analysis of VvNAC1 showed that its expression is closely associated with later stages of leaf, flower, and berry development”
✓ located verbatim in the source · abstract, characters 464–607

e1
“Here, the first characterization of a Vitis vinifera L. NAC member, named VvNAC1, and involved in organ development and defence towards pathogens is reported.”
✓ located verbatim in the source · abstract, characters 305–463

Title

Grapevine NAC1 transcription factor as a convergent node in developmental processes, abiotic stresses, and necrotrophic/biotrophic pathogen tolerance

Gaëlle Le Hénanff; Camille Profizi; Barbara Courteaux; et al. Journal of Experimental Botany 2013. doi:10.1093/jxb/ert277

Other claims from this paper (9)

Intervention effect Botrytis infection or MAMPs stimulated VvNAC1 expression.
Intervention effect Cold induced VvNAC1 expression in grapevine leaves.
Intervention effect Wounding induced VvNAC1 expression.
Intervention effect Four defense-related hormones induced VvNAC1 expression.
Intervention effect VvNAC1 overexpression enhanced Arabidopsis tolerance to osmotic, salt, and cold stress.
Intervention effect VvNAC1 overexpression enhanced Arabidopsis tolerance to B. cinerea.
Intervention effect VvNAC1 overexpression enhanced Arabidopsis tolerance to H. arabidopsidis.
Observation VvNAC1 overexpressors showed altered defense marker patterns after stress.
Mechanism Authors infer VvNAC1 may coordinate grapevine development and stress responses.

Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

H5 regulates a network with trichome, leaf and stem regulators.

Taxon: tomatoSolanum lycopersicumt0
Gene: H5e0
Outcome: broad networke0
Qualifier: regulators of trichome development (JAZ4 and WRKY57), leaf morphogenesis (Tf, GH3.15, BOPa, and CKX2), and stem elongation (GT-26 and ER)e0

Verbatim

e0
“H5 orchestrates a broad network including regulators of trichome development (JAZ4 and WRKY57), leaf morphogenesis (Tf, GH3.15, BOPa, and CKX2), and stem elongation (GT-26 and ER).”
✓ located verbatim in the source · abstract, characters 1468–1648

t0
“tomato”
✓ located verbatim in the source · title, characters 128–134

Title

The C2H2-type zinc finger protein SlHair5 acts as a regulatory node coordinating trichome development and leaf morphogenesis in tomato

Seong-Min Kim; Jiyoung Kim; Jae-In Chun; et al. Plant Cell Reports 2026. doi:10.1007/s00299-026-03765-1

Other claims from this paper (10)

Observation H5 localized to the nucleus.
Mechanism H-H4 indirectly activated H5 expression.
Mechanism H5 regulated trichome density in a type-specific manner.
Mechanism H5 regulated stalk cell elongation in a type-specific manner.
Association Trichome traits responded relatively linearly to H5 levels.
Association Leaf shape and plant height showed a threshold response to H5 levels.
Intervention effect H5 overexpression caused pronounced growth retardation.
Intervention effect H5 overexpression narrowed leaflets.
Observation Transcriptomics found 569 H5-associated differentially expressed genes.
Mechanism H5 indirectly feeds back on H3 and H4.

Observationobservedoriginal resultmeasured

Claim · model-written summary

H5 localized to the nucleus.

Taxon: tomatoSolanum lycopersicumt0
Gene: H5e0
Outcome: localizes to the nucleuse0

Verbatim

e0
“H5 localizes to the nucleus”
✓ located verbatim in the source · abstract, characters 654–681

t0
“tomato”
✓ located verbatim in the source · title, characters 128–134

Title

The C2H2-type zinc finger protein SlHair5 acts as a regulatory node coordinating trichome development and leaf morphogenesis in tomato

Seong-Min Kim; Jiyoung Kim; Jae-In Chun; et al. Plant Cell Reports 2026. doi:10.1007/s00299-026-03765-1

Other claims from this paper (10)

Mechanism H-H4 indirectly activated H5 expression.
Mechanism H5 regulated trichome density in a type-specific manner.
Mechanism H5 regulated stalk cell elongation in a type-specific manner.
Association Trichome traits responded relatively linearly to H5 levels.
Association Leaf shape and plant height showed a threshold response to H5 levels.
Intervention effect H5 overexpression caused pronounced growth retardation.
Intervention effect H5 overexpression narrowed leaflets.
Observation Transcriptomics found 569 H5-associated differentially expressed genes.
Mechanism H5 regulates a network with trichome, leaf and stem regulators.
Mechanism H5 indirectly feeds back on H3 and H4.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

H5 overexpression narrowed leaflets.

Taxon: tomatoSolanum lycopersicumt0
Treatment: H5-OXe0
Outcome: leafletse0
Direction: narrowede0

Not reportedComparator

Verbatim

e0
“pronounced growth retardation and narrowed leaflets observed in H5-OX lines.”
✓ located verbatim in the source · abstract, characters 1304–1380

t0
“tomato”
✓ located verbatim in the source · title, characters 128–134

Title

The C2H2-type zinc finger protein SlHair5 acts as a regulatory node coordinating trichome development and leaf morphogenesis in tomato

Seong-Min Kim; Jiyoung Kim; Jae-In Chun; et al. Plant Cell Reports 2026. doi:10.1007/s00299-026-03765-1

Other claims from this paper (10)

Observation H5 localized to the nucleus.
Mechanism H-H4 indirectly activated H5 expression.
Mechanism H5 regulated trichome density in a type-specific manner.
Mechanism H5 regulated stalk cell elongation in a type-specific manner.
Association Trichome traits responded relatively linearly to H5 levels.
Association Leaf shape and plant height showed a threshold response to H5 levels.
Intervention effect H5 overexpression caused pronounced growth retardation.
Observation Transcriptomics found 569 H5-associated differentially expressed genes.
Mechanism H5 regulates a network with trichome, leaf and stem regulators.
Mechanism H5 indirectly feeds back on H3 and H4.

“leaf and node development”

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