By research area › Development, reproduction & morphology › Observation

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Immature seeds (green capsules or 60 days after pollination) showed some desiccation sensitivity, with germination up to halved.

Taxon: Arundina graminifoliaArundina graminifoliat0
Material: Immature seedse0
Outcome: desiccation sensitivitye0
Value: germination halvinge0

Verbatim

e0
“Immature seeds (either as green capsules [GC] or 60 days after pollination [DAP60]) had some level of desiccation sensitivity (up to germination halving)”
✓ located verbatim in the source · abstract, characters 1185–1338

t0
“Arundina graminifolia”
✓ located verbatim in the source · title, characters 78–99

Title

Effects of developmental age on cryopreservation and cold storage of seeds of Arundina graminifolia , a classic Dai medicinal orchid

Huan Dai; Kanchit Thammasiri; Lei Fan; et al. Cryoletters 2026. doi:10.54680/fr26410110212

Other claims from this paper (8)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Seed maturity was confirmed by a decrease in the moisture content of fresh seeds.

Taxon: Arundina graminifoliaArundina graminifoliat0
Material: fresh seedse0
Outcome: moisture contente0
Direction: decreasee0

Verbatim

e0
“Seed maturity state was confirmed by the moisture content decrease of fresh seeds”
✓ located verbatim in the source · abstract, characters 980–1061

t0
“Arundina graminifolia”
✓ located verbatim in the source · title, characters 78–99

Title

Effects of developmental age on cryopreservation and cold storage of seeds of Arundina graminifolia , a classic Dai medicinal orchid

Huan Dai; Kanchit Thammasiri; Lei Fan; et al. Cryoletters 2026. doi:10.54680/fr26410110212

Other claims from this paper (8)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Seed maturity was confirmed by an increase in lipid transition enthalpy from about 10 to 20 J per g dry weight.

Taxon: Arundina graminifoliaArundina graminifoliat0
Outcome: lipid transition enthalpye0
Direction: increasee0
Value: from c. 10 to 20 J g -1 DWe0

Verbatim

e0
“the lipid transition enthalpy increase (from c. 10 to 20 J g -1 DW)”
✓ located verbatim in the source · abstract, characters 1073–1140

t0
“Arundina graminifolia”
✓ located verbatim in the source · title, characters 78–99

Title

Effects of developmental age on cryopreservation and cold storage of seeds of Arundina graminifolia , a classic Dai medicinal orchid

Huan Dai; Kanchit Thammasiri; Lei Fan; et al. Cryoletters 2026. doi:10.54680/fr26410110212

Other claims from this paper (8)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Melting peak temperatures of dry seeds also confirmed seed maturity.

Taxon: Arundina graminifoliaArundina graminifoliat0
Material: dry seedse0
Outcome: melting peak temperaturese0

Not reportedDirection

Verbatim

e0
“and melting peak temperatures of dry seeds”
✓ located verbatim in the source · abstract, characters 1141–1183

t0
“Arundina graminifolia”
✓ located verbatim in the source · title, characters 78–99

Title

Effects of developmental age on cryopreservation and cold storage of seeds of Arundina graminifolia , a classic Dai medicinal orchid

Huan Dai; Kanchit Thammasiri; Lei Fan; et al. Cryoletters 2026. doi:10.54680/fr26410110212

Other claims from this paper (8)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Single mutants of AtMYB48 or AtbHLH68 exhibit only mild phenotypic alterations.

Taxon: ArabidopsisArabidopsist0
Material: Single mutants of AtMYB48 or AtbHLH68e0
Outcome: mild phenotypic alterationse0

Verbatim

t0
“Arabidopsis thaliana”
✓ located verbatim in the source · title, characters 124–144

e0
“Single mutants of AtMYB48 or AtbHLH68 exhibit only mild phenotypic alterations”
✓ located verbatim in the source · abstract, characters 808–886

Title

AtMYB2 downstream targets AtMYB48 and AtbHLH68 redundantly regulate cambial cell proliferation and xylem differentiation in Arabidopsis thaliana

Chong Zhang; Xiaorui Guo; Leiqian Sun; et al. Plant Communications 2026. doi:10.1016/j.xplc.2026.101939

Other claims from this paper (13)

Intervention effect Overexpression of AtMYB2 decreases cambial cell numbers.
Intervention effect Overexpression of AtMYB2 increases xylem cell numbers.
Intervention effect Loss of AtMYB2 results in the opposite phenotype to overexpression.
Mechanism The authors conclude that AtMYB2 negatively regulates cambial cell proliferation.
Mechanism The authors conclude that AtMYB2 positively regulates xylem cell differentiation.
Observation AtMYB48 and AtbHLH68 are direct targets of AtMYB2.
Mechanism AtMYB48 and AtbHLH68 function as positive regulators of cambial cell proliferation.
Mechanism AtMYB48 and AtbHLH68 function as negative regulators of xylem differentiation.
Observation The atmyb48 atbhlh68 double mutant displays enhanced defects in xylem development.
Intervention effect Overexpression of either AtMYB48 or AtbHLH68 alone rescues the double mutant phenotype, indicating functional redundancy.
Observation AtMYB48 and AtbHLH68 can physically interact, but this interaction is dispensable for their regulatory functions in xylem development.
Observation AtMYB48 primarily regulates genes associated with secondary cell wall deposition and programmed cell death.
Observation AtbHLH68 predominantly regulates genes involved in cambial cell proliferation.

Observationobservedoriginal resultmeasured

Claim · model-written summary

The atmyb48 atbhlh68 double mutant displays enhanced defects in xylem development.

Taxon: ArabidopsisArabidopsist0
Material: atmyb48 atbhlh68 double mutante0
Outcome: defects in xylem developmente0
Direction: enhancede0

Verbatim

t0
“Arabidopsis thaliana”
✓ located verbatim in the source · title, characters 124–144

e0
“the atmyb48 atbhlh68 double mutant displays enhanced defects in xylem development”
✓ located verbatim in the source · abstract, characters 896–977

Title

AtMYB2 downstream targets AtMYB48 and AtbHLH68 redundantly regulate cambial cell proliferation and xylem differentiation in Arabidopsis thaliana

Chong Zhang; Xiaorui Guo; Leiqian Sun; et al. Plant Communications 2026. doi:10.1016/j.xplc.2026.101939

Other claims from this paper (13)

Intervention effect Overexpression of AtMYB2 decreases cambial cell numbers.
Intervention effect Overexpression of AtMYB2 increases xylem cell numbers.
Intervention effect Loss of AtMYB2 results in the opposite phenotype to overexpression.
Mechanism The authors conclude that AtMYB2 negatively regulates cambial cell proliferation.
Mechanism The authors conclude that AtMYB2 positively regulates xylem cell differentiation.
Observation AtMYB48 and AtbHLH68 are direct targets of AtMYB2.
Mechanism AtMYB48 and AtbHLH68 function as positive regulators of cambial cell proliferation.
Mechanism AtMYB48 and AtbHLH68 function as negative regulators of xylem differentiation.
Observation Single mutants of AtMYB48 or AtbHLH68 exhibit only mild phenotypic alterations.
Intervention effect Overexpression of either AtMYB48 or AtbHLH68 alone rescues the double mutant phenotype, indicating functional redundancy.
Observation AtMYB48 and AtbHLH68 can physically interact, but this interaction is dispensable for their regulatory functions in xylem development.
Observation AtMYB48 primarily regulates genes associated with secondary cell wall deposition and programmed cell death.
Observation AtbHLH68 predominantly regulates genes involved in cambial cell proliferation.

Observationobservedoriginal resultmeasured

Claim · model-written summary

AtMYB48 and AtbHLH68 can physically interact, but this interaction is dispensable for their regulatory functions in xylem development.

Taxon: ArabidopsisArabidopsist0
Gene: these two proteinse0
Outcome: regulatory functions in xylem developmente0
Qualifier: interaction is dispensablee0

Verbatim

t0
“Arabidopsis thaliana”
✓ located verbatim in the source · title, characters 124–144

e0
“Although these two proteins can physically interact, this interaction is dispensable for their regulatory functions in xylem development”
✓ located verbatim in the source · abstract, characters 1143–1279

Title

AtMYB2 downstream targets AtMYB48 and AtbHLH68 redundantly regulate cambial cell proliferation and xylem differentiation in Arabidopsis thaliana

Chong Zhang; Xiaorui Guo; Leiqian Sun; et al. Plant Communications 2026. doi:10.1016/j.xplc.2026.101939

Other claims from this paper (13)

Intervention effect Overexpression of AtMYB2 decreases cambial cell numbers.
Intervention effect Overexpression of AtMYB2 increases xylem cell numbers.
Intervention effect Loss of AtMYB2 results in the opposite phenotype to overexpression.
Mechanism The authors conclude that AtMYB2 negatively regulates cambial cell proliferation.
Mechanism The authors conclude that AtMYB2 positively regulates xylem cell differentiation.
Observation AtMYB48 and AtbHLH68 are direct targets of AtMYB2.
Mechanism AtMYB48 and AtbHLH68 function as positive regulators of cambial cell proliferation.
Mechanism AtMYB48 and AtbHLH68 function as negative regulators of xylem differentiation.
Observation Single mutants of AtMYB48 or AtbHLH68 exhibit only mild phenotypic alterations.
Observation The atmyb48 atbhlh68 double mutant displays enhanced defects in xylem development.
Intervention effect Overexpression of either AtMYB48 or AtbHLH68 alone rescues the double mutant phenotype, indicating functional redundancy.
Observation AtMYB48 primarily regulates genes associated with secondary cell wall deposition and programmed cell death.
Observation AtbHLH68 predominantly regulates genes involved in cambial cell proliferation.

Observationobservedoriginal resultmeasured

Claim · model-written summary

AtMYB48 primarily regulates genes associated with secondary cell wall deposition and programmed cell death.

Taxon: ArabidopsisArabidopsist0
Gene: AtMYB48e0
Outcome: genes associated with SCW deposition and PCDe0

Verbatim

t0
“Arabidopsis thaliana”
✓ located verbatim in the source · title, characters 124–144

e0
“AtMYB48 primarily regulates genes associated with SCW deposition and PCD”
✓ located verbatim in the source · abstract, characters 1394–1466

Title

AtMYB2 downstream targets AtMYB48 and AtbHLH68 redundantly regulate cambial cell proliferation and xylem differentiation in Arabidopsis thaliana

Chong Zhang; Xiaorui Guo; Leiqian Sun; et al. Plant Communications 2026. doi:10.1016/j.xplc.2026.101939

Other claims from this paper (13)

Intervention effect Overexpression of AtMYB2 decreases cambial cell numbers.
Intervention effect Overexpression of AtMYB2 increases xylem cell numbers.
Intervention effect Loss of AtMYB2 results in the opposite phenotype to overexpression.
Mechanism The authors conclude that AtMYB2 negatively regulates cambial cell proliferation.
Mechanism The authors conclude that AtMYB2 positively regulates xylem cell differentiation.
Observation AtMYB48 and AtbHLH68 are direct targets of AtMYB2.
Mechanism AtMYB48 and AtbHLH68 function as positive regulators of cambial cell proliferation.
Mechanism AtMYB48 and AtbHLH68 function as negative regulators of xylem differentiation.
Observation Single mutants of AtMYB48 or AtbHLH68 exhibit only mild phenotypic alterations.
Observation The atmyb48 atbhlh68 double mutant displays enhanced defects in xylem development.
Intervention effect Overexpression of either AtMYB48 or AtbHLH68 alone rescues the double mutant phenotype, indicating functional redundancy.
Observation AtMYB48 and AtbHLH68 can physically interact, but this interaction is dispensable for their regulatory functions in xylem development.
Observation AtbHLH68 predominantly regulates genes involved in cambial cell proliferation.

Observationobservedoriginal resultmeasured

Claim · model-written summary

AtbHLH68 predominantly regulates genes involved in cambial cell proliferation.

Taxon: ArabidopsisArabidopsist0
Gene: AtbHLH68e0
Outcome: genes involved in cambial cell proliferatione0

Verbatim

t0
“Arabidopsis thaliana”
✓ located verbatim in the source · title, characters 124–144

e0
“AtbHLH68 predominantly regulates genes involved in cambial cell proliferation”
✓ located verbatim in the source · abstract, characters 1476–1553

Title

AtMYB2 downstream targets AtMYB48 and AtbHLH68 redundantly regulate cambial cell proliferation and xylem differentiation in Arabidopsis thaliana

Chong Zhang; Xiaorui Guo; Leiqian Sun; et al. Plant Communications 2026. doi:10.1016/j.xplc.2026.101939

Other claims from this paper (13)

Intervention effect Overexpression of AtMYB2 decreases cambial cell numbers.
Intervention effect Overexpression of AtMYB2 increases xylem cell numbers.
Intervention effect Loss of AtMYB2 results in the opposite phenotype to overexpression.
Mechanism The authors conclude that AtMYB2 negatively regulates cambial cell proliferation.
Mechanism The authors conclude that AtMYB2 positively regulates xylem cell differentiation.
Observation AtMYB48 and AtbHLH68 are direct targets of AtMYB2.
Mechanism AtMYB48 and AtbHLH68 function as positive regulators of cambial cell proliferation.
Mechanism AtMYB48 and AtbHLH68 function as negative regulators of xylem differentiation.
Observation Single mutants of AtMYB48 or AtbHLH68 exhibit only mild phenotypic alterations.
Observation The atmyb48 atbhlh68 double mutant displays enhanced defects in xylem development.
Intervention effect Overexpression of either AtMYB48 or AtbHLH68 alone rescues the double mutant phenotype, indicating functional redundancy.
Observation AtMYB48 and AtbHLH68 can physically interact, but this interaction is dispensable for their regulatory functions in xylem development.
Observation AtMYB48 primarily regulates genes associated with secondary cell wall deposition and programmed cell death.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Root:shoot ratio of the desert ephemerals decreased by 44.4% from the seedling to the flowering stage.

Taxon: desert ephemeral plantst0
Outcome: root: shoot ratioe0
Direction: decreasee0
Value: 44.4%e0

Verbatim

t0
“desert ephemeral plants”
✓ located verbatim in the source · title, characters 111–134

e0
“a 44.4% decrease in root: shoot ratio”
✓ located verbatim in the source · abstract, characters 603–640

Title

Linking rhizosphere bacterial succession to metabolite dynamics unravels the underlying survival strategies of desert ephemeral plants

Yang Yang; Weiguo Liu; Xi‐En Long; et al. Functional Ecology 2026. doi:10.1111/1365-2435.70374

Other claims from this paper (7)

Observation 564,870 claims

564,870 claims