Vigna angularis 3,984 claims

species · family Fabaceae · green plant · NCBI Taxonomy ↗

Common name: adzuki bean — Also written in claims: adzuki bean · azuki bean · adzuki beans · Phaseolus angularis · azuki beans · Azuki-beans — NCBI synonyms: Phaseolus angularis

Listed here with its subspecies, varieties and cultivar groups: Vigna angularis var. nipponensis (17 claims), Vigna angularis var. angularis (5 claims)

85 spellings

Questions studied on this organism81 questions89 papers

Vigna angularisSanjay Acharya · CC BY-SA 3.0 · Wikimedia Commons ↗

3,984 claims

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Observationobservedoriginal resultmeasured

Claim · model-written summary

Multi-environment phenotyping (2014-2019) of the adzuki panel revealed extensive variation in seed iron content.

Taxon: adzuki beanVigna angularist0
Outcome: iron content variatione0

Verbatim

t0
“adzuki bean”
✓ located verbatim in the source · title, characters 73–84

e0
“revealed extensive iron content variation”
✓ located verbatim in the source · abstract, characters 683–724

Title

Unveiling genetic loci and natural alleles for seed iron accumulation in adzuki bean via genome-wide association study

Yuxin Wen; Jianping Yu; Xiaocao Wu; et al. BMC Plant Biology 2026. doi:10.1186/s12870-026-08726-0

Other claims from this paper (7)

Observationobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Wild adzuki bean had significantly higher iron concentrations than cultivated types.

Taxon: adzuki beanVigna angularise0
Outcome: iron contente1
Direction: highere0
Comparator: cultivated typese0

Verbatim

e0
“wild adzuki bean exhibiting significantly higher concentrations than cultivated types”
✓ located verbatim in the source · abstract, characters 731–816

e1
“extensive iron content variation”
✓ located verbatim in the source · abstract, characters 692–724

Title

Unveiling genetic loci and natural alleles for seed iron accumulation in adzuki bean via genome-wide association study

Yuxin Wen; Jianping Yu; Xiaocao Wu; et al. BMC Plant Biology 2026. doi:10.1186/s12870-026-08726-0

Other claims from this paper (7)

Observationobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Iron content did not differ significantly between landraces and improved cultivars.

Taxon: adzuki beanVigna angularist0
Material: landracese0
Outcome: iron contente1
Direction: No significant differencee0
Comparator: improved cultivarse0

Verbatim

t0
“adzuki bean”
✓ located verbatim in the source · title, characters 73–84

e0
“No significant difference was found between landraces and improved cultivars”
✓ located verbatim in the source · abstract, characters 818–894

e1
“extensive iron content variation”
✓ located verbatim in the source · abstract, characters 692–724

Title

Unveiling genetic loci and natural alleles for seed iron accumulation in adzuki bean via genome-wide association study

Yuxin Wen; Jianping Yu; Xiaocao Wu; et al. BMC Plant Biology 2026. doi:10.1186/s12870-026-08726-0

Other claims from this paper (7)

Observationobservedoriginal resultmeasured

Claim · model-written summary

GWAS identified 39 QTLs associated with iron content.

Taxon: adzuki beanVigna angularist0
Outcome: quantitative trait loci (QTLs) associated with iron contente0
Value: 39e0

Verbatim

t0
“adzuki bean”
✓ located verbatim in the source · title, characters 73–84

e0
“GWAS identified 39 quantitative trait loci (QTLs) associated with iron content”
✓ located verbatim in the source · abstract, characters 896–974

Title

Unveiling genetic loci and natural alleles for seed iron accumulation in adzuki bean via genome-wide association study

Yuxin Wen; Jianping Yu; Xiaocao Wu; et al. BMC Plant Biology 2026. doi:10.1186/s12870-026-08726-0

Other claims from this paper (7)

Observationobservedoriginal resultmeasured

Claim · model-written summary

The iron QTLs were distributed across chromosomes 1 to 11, with chromosomes 3 and 10 harboring the most loci.

Taxon: adzuki beanVigna angularist0
Outcome: chromosomes 3 and 10 harboring the most locie0
Qualifier: distributed across chromosomes 1 to 11e0

Verbatim

t0
“adzuki bean”
✓ located verbatim in the source · title, characters 73–84

e0
“distributed across chromosomes 1 to 11, with chromosomes 3 and 10 harboring the most loci”
✓ located verbatim in the source · abstract, characters 976–1065

Title

Unveiling genetic loci and natural alleles for seed iron accumulation in adzuki bean via genome-wide association study

Yuxin Wen; Jianping Yu; Xiaocao Wu; et al. BMC Plant Biology 2026. doi:10.1186/s12870-026-08726-0

Other claims from this paper (7)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Twelve candidate genes were prioritized within the QTL intervals.

Taxon: adzuki beanVigna angularist0
Outcome: candidate genes were prioritized within QTL intervalse0
Value: Twelvee0

Verbatim

t0
“adzuki bean”
✓ located verbatim in the source · title, characters 73–84

e0
“Twelve candidate genes were prioritized within QTL intervals”
✓ located verbatim in the source · abstract, characters 1067–1127

Title

Unveiling genetic loci and natural alleles for seed iron accumulation in adzuki bean via genome-wide association study

Yuxin Wen; Jianping Yu; Xiaocao Wu; et al. BMC Plant Biology 2026. doi:10.1186/s12870-026-08726-0

Other claims from this paper (7)

Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

VaIRT1 haplotypes with a promoter SNP differed significantly in iron content.

Taxon: adzuki beanVigna angularist0
Gene: VaIRT1e0
Outcome: iron contente0

Not reportedDirection

Verbatim

t0
“adzuki bean”
✓ located verbatim in the source · title, characters 73–84

e0
“VaIRT1 haplotypes with a promoter SNP showed significant differences in iron content”
✓ located verbatim in the source · abstract, characters 1459–1543

Title

Unveiling genetic loci and natural alleles for seed iron accumulation in adzuki bean via genome-wide association study

Yuxin Wen; Jianping Yu; Xiaocao Wu; et al. BMC Plant Biology 2026. doi:10.1186/s12870-026-08726-0

Other claims from this paper (7)

Mechanismhypothesisoriginal resultbasis n/a

Claim · model-written summary

The authors suggest the VaIRT1 haplotype differences in iron content are likely due to altered cis-acting elements affecting gene expression.

Taxon: adzuki beanVigna angularist0
Qualifier: altered cis-acting elements affecting gene expressione0

Not reportedOutcome

Verbatim

t0
“adzuki bean”
✓ located verbatim in the source · title, characters 73–84

e0
“likely due to altered cis-acting elements affecting gene expression”
✓ located verbatim in the source · abstract, characters 1545–1612

Title

Unveiling genetic loci and natural alleles for seed iron accumulation in adzuki bean via genome-wide association study

Yuxin Wen; Jianping Yu; Xiaocao Wu; et al. BMC Plant Biology 2026. doi:10.1186/s12870-026-08726-0

Other claims from this paper (7)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Vigna angularis seed had an observed longevity estimate (sigma) of 17.4 years in genebank storage.

Taxon: Vigna angularisVigna angularise2
Outcome: observed longevity estimates (σ; time for viability to fall by 1 NED/probit)e2
Value: 17.4e2
Setting: Australian Grains Genebank (AGG)e0

Verbatim

e0
“The Australian Grains Genebank (AGG) has been recording germination data on orthodox seeds from tropical grain crops”
✓ located verbatim in the source · abstract, characters 187–303

e2
“observed longevity estimates (σ; time for viability to fall by 1 NED/probit) of 17.4, 30.7, 33.2 49.6, 48.8, 63.5 and years for Vigna angularis, Cajanus cajan, Phaseolus vulgaris, Glycine max, Sorghum bicolor , and Vigna radiata , respectively”
✓ located verbatim in the source · abstract, characters 828–1071

Title

Safeguarding seed longevity under genebank storage: Evidence based viability monitoring intervals for six tropical species at the Australian Grains Genebank (AGG)

Katherine J. Baum; Sally L. Norton; Gabriel Keeble-Gagnère; et al. Plant Genetic Resources 2026. doi:10.1017/s1479262125100488

Other claims from this paper (7)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Adzuki bean (AB) microgreens had the highest biomass among the three Vigna spp.

Taxon: adzuki beanVigna angularise1
Organ / stage: microgreense2
Outcome: biomasse2
Direction: higheste2

Verbatim

e1
“adzuki bean (AB, V. angularis)”
✓ located verbatim in the source · abstract, characters 356–386

e2
“AB microgreens exhibited the highest biomass and total phenolic content”
✓ located verbatim in the source · abstract, characters 699–770

Title

Developmental and Species-specific Variation in Physicochemical, Phytonutrients, and Antioxidant Properties of Selected Vigna spp.

Phornvillay, Surisa; Hansen, Esther; Ding, Phebe; et al. Universiti Putra Malaysia Institutional Repository (Universiti Putra Malaysia) 2026

Other claims from this paper (9)