By organism › Green plants › Convolvulaceae › Ipomoea trifida

Observationobservedoriginal resultmeasured

Claim · model-written summary

50 PR1 or PR1‐like genes were identified from I. trifida.

Taxon: I. trifidaIpomoea trifidae0
Gene: PR1 or PR1‐like genese0
Outcome: PR1 or PR1‐like genes were identifiede0
Value: 50e0

Verbatim

t0
“Sweet Potato”
✓ located verbatim in the source · title, characters 88–100

e0
“33, 50, and 36 PR1 or PR1‐like genes were identified from sweet potato ( I. batatas ), I. trifida, and I. triloba , respectively”
✓ located verbatim in the source · abstract, characters 313–441

Title

Genome‐Wide Identification and Expression Analysis of Pathogenesis‐Related Protein 1 in Sweet Potato and Its Two Relatives

Ziyi Wang; Meiyan Liu; Mingku Zhu; et al. Food Science & Nutrition 2026. doi:10.1002/fsn3.71622

Other claims from this paper (8)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Tissue‐specific expression profiling of I. trifida revealed high PR1 expression levels in the flowers and flower buds, indicating potential roles in reproductive development.

Taxon: I. trifidaIpomoea trifidae0
Organ / stage: flowers and flower‐budse0
Outcome: high expression levelse0
Qualifier: indicating potential roles in reproductive developmental processese0

Verbatim

e0
“Tissue‐specific expression profiling of I. trifida and I. triloba revealed high expression levels in the flowers and flower‐buds, indicating potential roles in reproductive developmental processes”
✓ located verbatim in the source · abstract, characters 627–823

Title

Genome‐Wide Identification and Expression Analysis of Pathogenesis‐Related Protein 1 in Sweet Potato and Its Two Relatives

Ziyi Wang; Meiyan Liu; Mingku Zhu; et al. Food Science & Nutrition 2026. doi:10.1002/fsn3.71622

Other claims from this paper (8)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Eleven HSP90 genes were identified in I. trifida.

Taxon: I. trifidaIpomoea trifidae0
Gene: HSP90e0
Outcome: HSP90 genese0
Value: 11e0

Verbatim

e0
“We identified 10 HSP90 genes in I. batatas , 11 in I. trifida , and 10 each in I.triloba and I.cordatotriloba .”
✓ located verbatim in the source · abstract, characters 782–893

Title

Genome-wide comparative analysis of the HSP90 gene family in four Ipomoea species and functional insights into the potentiality of IbHSP90–2 in low temperature tolerance

Lizhe Shu; Kun Zhu; Xingyu Wang; et al. Frontiers in Plant Science 2026. doi:10.3389/fpls.2026.1791008

Other claims from this paper (6)

Observation Ten HSP90 genes were identified in I. batatas.
Observation Ten HSP90 genes were identified in I.triloba.
Observation Ten HSP90 genes were identified in I.cordatotriloba.
Observation HSP90 genes were unevenly distributed across 15 chromosomes.
Observation Phylogenetic and collinearity analyses grouped HSP90 genes into four subfamilies.
Mechanism Segmental duplication was the main factor in HSP90 family expansion.

Associationauthor interpretationoriginal resultmeasured

Claim · model-written summary

I. trifida and I. batatas VOZs were implicated in development, hormone signaling and stress adaptation.

Taxon: I. trifida (ItfVOZs) and I. batatas ( IbVOZs )Ipomoea batatasIpomoea trifidae0
Gene: ItfVOZse0
Outcome: developmental regulation, hormone-mediated signaling pathways, and stress adaptatione0

Not reportedDirection

Verbatim

e0
“VOZs from I. trifida (ItfVOZs) and I. batatas ( IbVOZs ) are implicated in developmental regulation, hormone-mediated signaling pathways, and stress adaptation.”
✓ located verbatim in the source · abstract, characters 1197–1357

Title

Comprehensive analysis of VOZ proteins in sweet potato and related species reveals their evolutionary dynamics and responses to abiotic stresses

Zhidan Zuo; Yeshun Sheng; Chenglin Jia; et al. Frontiers in Plant Science 2026. doi:10.3389/fpls.2026.1775128

Other claims from this paper (3)

Method / resource Fourteen VOZ genes were identified across six Ipomoea species.
Observation VOZ copy number contracted during Ipomoea evolution.
Observation VOZ genes show structural and functional divergence in Ipomoea.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Eleven CHR genes were identified in I. trifida.

Taxon: I. trifidaIpomoea trifidae0
Gene: CHRe0
Outcome: genese0
Value: elevene0

Verbatim

e0
“Twelve CHR genes were identified in I. batatas and I. triloba , and eleven in I. trifida”
✓ located verbatim in the source · abstract, characters 950–1038

Title

Genome-wide analysis of DC1 domain proteins in Ipomoea species reveals IbCHR10 as a positive regulator of salt tolerance in sweet potato

Taifeng Du; Zhen Qin; Yuanyuan Zhou; et al. Frontiers in Plant Science 2026. doi:10.3389/fpls.2026.1780326

Other claims from this paper (13)

Observation Twelve CHR genes were identified in I. batatas.
Observation Twelve CHR genes were identified in I. triloba.
Observation CHR genes showed conserved structure, motifs and synteny.
Mechanism Segmental duplication contributed to CHR family expansion.
Observation CHR promoters contained abundant hormone and abiotic stress response elements.
Observation CHR gene expression showed tissue-specific patterns.
Intervention effect CHR gene expression responded strongly to salt, drought, ABA and JA treatments.
Intervention effect Salt stress rapidly and strongly induced IbCHR10, especially in a salt-tolerant cultivar.
Intervention effect IbCHR10 overexpression improved sweet-potato growth under salt stress.
Intervention effect IbCHR10 overexpression reduced oxidative damage under salt stress.
Intervention effect IbCHR10 overexpression increased antioxidant enzyme activity under salt stress.
Intervention effect IbCHR10 overexpression enhanced osmotic adjustment under salt stress.
Intervention effect IbCHR10 overexpression elevated ABA and JA accumulation under salt stress.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Ipomoea trifida had 99 identified ATL genes.

Taxon: Ipomoea trifidaIpomoea trifidae0
Gene: ATL genese0
Outcome: ATL genese0
Value: 99e0

Verbatim

e0
“we identified 85, 99, and 97 ATL genes in sweetpotato (Ipomoea batatas, 2n = 6x = 90) and its two diploid relatives, Ipomoea trifida and Ipomoea triloba (both 2n = 2x = 30), respectively.”
✓ located verbatim in the source · abstract, characters 687–874

Title

Genome-wide identification of the ATL gene family and their expression analysis in sweetpotato and its two diploid relatives

Ruitao Liu; Yinghui Yang; Shaopei Gao; et al. BMC Plant Biology 2026. doi:10.1186/s12870-026-08501-1

Other claims from this paper (4)

Observation Sweetpotato had 85 identified ATL genes.
Observation Ipomoea triloba had 97 identified ATL genes.
Observation ATL genes clustered into six phylogenetic subgroups.
Mechanism ATL genes had distinct roles in hormone signaling and abiotic stress responses across the three species.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Diploid I. trifida had 24 KFB genes.

Taxon: I. trifidaIpomoea trifidae0
Gene: KFB genese0
Outcome: KFB genese0
Value: 24e0

Verbatim

e0
“diploid I. trifida and I. triloba, tetraploid I. tabascana, and hexaploid cultivated sweetpotato (I. batatas). We identified 24, 27, 16, and 102 KFB genes in these species, respectively”
✓ located verbatim in the source · abstract, characters 771–956

Title

Polyploidy-driven expansion and regulatory diversification of the Kelch repeat F-box gene family in sweetpotato

Yanxingzi Ma; Guangli Zhou; Jinchai Chen; et al. BMC Genomics 2026. doi:10.1186/s12864-026-12867-9

Other claims from this paper (10)

Observation Diploid I. triloba had 27 KFB genes.
Observation Tetraploid I. tabascana had 16 KFB genes.
Observation Hexaploid I. batatas had 102 KFB genes.
Association KFB family size did not scale linearly with ploidy across the studied Ipomoea species.
Observation Segmental duplication predominated in KFB expansion.
Observation Tandem duplication was not detected in the KFB family.
Observation Most duplicated KFB gene pairs had Ka/Ks ratios below 1.
Observation KFB proteins retained conserved F-box/Kelch domain organization despite copy number variation.
Observation KFB proteins showed moderate motif composition and gene structure variation.
Observation KFB genes showed tissue, stress and hormone responsive expression divergence.

Observationobservedoriginal resultmeasured

Claim · model-written summary

I. trifida had 54 GATA genes.

Taxon: I. trifidaIpomoea trifidae2
Outcome: GATA genese1
Value: 54e2

Verbatim

e1
“identified 410 GATA genes across seven sequenced Ipomoea species”
✓ located verbatim in the source · abstract, characters 243–307

e2
“I. trifida (54)”
✓ located verbatim in the source · abstract, characters 328–343

Title

Comparative analysis of the GATA transcription factors in seven Ipomoea species

Zengzhi Si; Jiuting Guo; Zhixin Ji; et al. Frontiers in Plant Science 2025. doi:10.3389/fpls.2025.1714791

Other claims from this paper (14)

Observation The study identified 410 GATA genes across seven sequenced Ipomoea species.
Observation Sweetpotato had 158 GATA genes.
Observation I. triloba had 62 GATA genes.
Observation I. nil had 39 GATA genes.
Observation I. purpurea had 32 GATA genes.
Observation I. cairica had 32 GATA genes.
Observation I. aquatica had 33 GATA genes.
Observation GATA genes clustered into four subfamilies (I-IV).
Observation GATA genes were unevenly distributed on chromosomes, with complete absence on certain chromosomes in each species.
Mechanism Tandem duplications primarily drove GATA gene expansion in I. triloba, I. trifida and I. nil.
Mechanism Segmental duplications were predominant in GATA gene expansion in sweetpotato and I. cairica.
Observation Under salt, drought, Ceratocystis fimbriata and Ditylenchus destructor stresses, 29-60 GATA genes were differentially expressed.
Method / resource Three representative DEGs (IbGATA33, IbGATA38 and IbGATA126) were validated by qRT-PCR, and results corroborated the transcriptome data.
Observation Promoter analysis identified multiple stress-responsive cis-regulatory elements in the GATA gene promoters.

Mechanismobservedoriginal resultmeasured

Claim · model-written summary

Tandem duplications primarily drove GATA gene expansion in I. triloba, I. trifida and I. nil.

Taxon: I. triloba , I. trifida , and I. nilIpomoea nilIpomoea trifidaIpomoea trilobae2
Outcome: GATA gene expansione2
Qualifier: tandem duplications primarily drovee2

Verbatim

e1
“identified 410 GATA genes across seven sequenced Ipomoea species”
✓ located verbatim in the source · abstract, characters 243–307

e2
“tandem duplications primarily drove GATA gene expansion in I. triloba , I. trifida , and I. nil”
✓ located verbatim in the source · abstract, characters 735–830

Title

Comparative analysis of the GATA transcription factors in seven Ipomoea species

Zengzhi Si; Jiuting Guo; Zhixin Ji; et al. Frontiers in Plant Science 2025. doi:10.3389/fpls.2025.1714791

Other claims from this paper (14)

Observation The study identified 410 GATA genes across seven sequenced Ipomoea species.
Observation Sweetpotato had 158 GATA genes.
Observation I. trifida had 54 GATA genes.
Observation I. triloba had 62 GATA genes.
Observation I. nil had 39 GATA genes.
Observation I. purpurea had 32 GATA genes.
Observation I. cairica had 32 GATA genes.
Observation I. aquatica had 33 GATA genes.
Observation GATA genes clustered into four subfamilies (I-IV).
Observation GATA genes were unevenly distributed on chromosomes, with complete absence on certain chromosomes in each species.
Mechanism Segmental duplications were predominant in GATA gene expansion in sweetpotato and I. cairica.
Observation Under salt, drought, Ceratocystis fimbriata and Ditylenchus destructor stresses, 29-60 GATA genes were differentially expressed.
Method / resource Three representative DEGs (IbGATA33, IbGATA38 and IbGATA126) were validated by qRT-PCR, and results corroborated the transcriptome data.
Observation Promoter analysis identified multiple stress-responsive cis-regulatory elements in the GATA gene promoters.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Seven FBAs were identified in I. trifida.

Taxon: I. trifidaIpomoea trifidae0
Gene: FBAse0
Outcome: sevene0
Value: sevene0

Verbatim

e0
“a total of 20 FBAs were identified in sweet potato and its wild wild diploidrelatives, including seven in sweet potato (Ipomoea batatas, 2n = 6x = 90), seven in I. trifida (2n = 2x = 30), and six in I. triloba (2n = 2x = 30).”
✓ located verbatim in the source · abstract, characters 324–549

Title

Genome-Wide Identification and Expression Analysis of the Fructose-1,6-Bisphosphate Aldolase (FBA) Gene Family in Sweet Potato and Its Two Diploid Relatives

Zhicheng Jiang; Taifeng Du; Yuanyuan Zhou; et al. International Journal of Molecular Sciences 2025. doi:10.3390/ijms26157348

Other claims from this paper (6)

Observation Seven FBAs were identified in sweet potato.
Observation Six FBAs were identified in I. triloba.
Mechanism Conserved FBA gene and protein structures suggest functional conservation.
Mechanism IbFBA1 and IbFBA6 may participate in storage root development and starch biosynthesis.
Observation FBAs could respond to drought and salt stress.
Mechanism FBAs are implicated in hormone crosstalk involving ABA and GA.

Ipomoea trifida 272 claims

272 claims