Oryza australiensis 127 claims

species · family Poaceae · green plant · NCBI Taxonomy ↗

Also written in claims: wild rice · O . australiensis · O.australiensis

12 spellings

Oryza australiensisBtcpg · CC BY-SA 3.0 · Wikimedia Commons ↗

127 claims

Open in search (filters, sorting) →

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Oryza australiensis had the maximum net photosynthetic rate (PN) among the wild rice taxa.

Taxon: Oryza australiensisOryza australiensise1
Outcome: PNe1
Direction: maximume1

Verbatim

e1
“The maximum PN was observed in Oryza australiensis”
✓ located verbatim in the source · abstract, characters 1034–1084

Title

Exploring wild rices for photosynthetic efficiency improvement in rice

Kanchan Jumrani; Dipti Ranjan Pani; Mridul Chakraborti; et al. Physiology and Molecular Biology of Plants 2026. doi:10.1007/s12298-026-01761-z

Other claims from this paper (10)

Observation Oryza officinalis followed Oryza australiensis in PN.
Observation Oryza barthii followed Oryza australiensis in PN.
Observation Oryza latifolia had the maximum photochemical quenching (qP).
Observation Oryza alta had qP at par with Oryza australiensis.
Observation Oryza australiensis had the highest carboxylation efficiency (CE).
Observation Oryza barthii had CE at par with Oryza australiensis.
Observation Oryza grandiglumis had CE at par with Oryza australiensis.
Observation Oryza latifolia had CE at par with Oryza australiensis.
Observation Transcriptomic analysis of flag leaves of APO and the indica rice cultivar BAM4234 revealed key candidate genes underlying photosynthesis traits.
Recommendation Wild species and their alleles can expand the photosynthetic capacity of rice through classical breeding.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Oryza australiensis had the highest carboxylation efficiency (CE).

Taxon: O. australiensisOryza australiensise3
Outcome: CEe3
Direction: Higheste3

Verbatim

e3
“Highest CE was observed in O . australiensis”
✓ located verbatim in the source · abstract, characters 1239–1283

Title

Exploring wild rices for photosynthetic efficiency improvement in rice

Kanchan Jumrani; Dipti Ranjan Pani; Mridul Chakraborti; et al. Physiology and Molecular Biology of Plants 2026. doi:10.1007/s12298-026-01761-z

Other claims from this paper (10)

Observation Oryza australiensis had the maximum net photosynthetic rate (PN) among the wild rice taxa.
Observation Oryza officinalis followed Oryza australiensis in PN.
Observation Oryza barthii followed Oryza australiensis in PN.
Observation Oryza latifolia had the maximum photochemical quenching (qP).
Observation Oryza alta had qP at par with Oryza australiensis.
Observation Oryza barthii had CE at par with Oryza australiensis.
Observation Oryza grandiglumis had CE at par with Oryza australiensis.
Observation Oryza latifolia had CE at par with Oryza australiensis.
Observation Transcriptomic analysis of flag leaves of APO and the indica rice cultivar BAM4234 revealed key candidate genes underlying photosynthesis traits.
Recommendation Wild species and their alleles can expand the photosynthetic capacity of rice through classical breeding.

Method / resourceobservedoriginal resultmeasured

Claim · model-written summary

A telomere-to-telomere assembly yielded a 901 Mb O. australiensis genome with 12 complete chromosomes.

Taxon: O. australiensisOryza australiensise0
Outcome: genome assemblye0
Value: 901 Mbe0

Verbatim

e0
“telomere-to-telomere (T2T) genome assembly of O. australiensis, yielding a 901 Mb genome with 12 complete chromosomes.”
✓ located verbatim in the source · abstract, characters 250–368

Title

Telomere-to-telomere genome assembly of Oryza australiensis reveals transposon-driven centromere repositioning and shared EE–DD ancestry

Yu Bao; Hanli You; Shuo Liu; et al. Nature Communications 2026. doi:10.1038/s41467-026-73769-8

Other claims from this paper (7)

Method / resource The assembly enabled annotation of 36,742 genes.
Observation Non-canonical telomeric repeats were found in O. australiensis.
Observation Centromere repositioning involved inversion-driven shifts.
Observation Centromere repositioning involved duplication-mediated neocentromerization.
Observation Centromere repositioning involved transposon burst-induced neocentromere formation.
Observation Angela LTR retrotransposons amplified synchronously in EE and DD before CCDD formation.
Observation The DD ancestral lineage shared ancestry with an EE-like progenitor.

Method / resourceobservedoriginal resultmeasured

Claim · model-written summary

The assembly enabled annotation of 36,742 genes.

Taxon: Oryza australiensisOryza australiensist0
Outcome: annotation of centromeres, telomeres, and 36,742 genese0
Value: 36,742 genese0

Verbatim

e0
“This enables comprehensive annotation of centromeres, telomeres, and 36,742 genes”
✓ located verbatim in the source · abstract, characters 369–450

t0
“Oryza australiensis”
✓ located verbatim in the source · title, characters 40–59

Title

Telomere-to-telomere genome assembly of Oryza australiensis reveals transposon-driven centromere repositioning and shared EE–DD ancestry

Yu Bao; Hanli You; Shuo Liu; et al. Nature Communications 2026. doi:10.1038/s41467-026-73769-8

Other claims from this paper (7)

Method / resource A telomere-to-telomere assembly yielded a 901 Mb O. australiensis genome with 12 complete chromosomes.
Observation Non-canonical telomeric repeats were found in O. australiensis.
Observation Centromere repositioning involved inversion-driven shifts.
Observation Centromere repositioning involved duplication-mediated neocentromerization.
Observation Centromere repositioning involved transposon burst-induced neocentromere formation.
Observation Angela LTR retrotransposons amplified synchronously in EE and DD before CCDD formation.
Observation The DD ancestral lineage shared ancestry with an EE-like progenitor.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Non-canonical telomeric repeats were found in O. australiensis.

Taxon: Oryza australiensisOryza australiensist0
Outcome: non-canonical telomeric repeatse0

Verbatim

e0
“revealing non-canonical telomeric repeats”
✓ located verbatim in the source · abstract, characters 452–493

t0
“Oryza australiensis”
✓ located verbatim in the source · title, characters 40–59

Title

Telomere-to-telomere genome assembly of Oryza australiensis reveals transposon-driven centromere repositioning and shared EE–DD ancestry

Yu Bao; Hanli You; Shuo Liu; et al. Nature Communications 2026. doi:10.1038/s41467-026-73769-8

Other claims from this paper (7)

Method / resource A telomere-to-telomere assembly yielded a 901 Mb O. australiensis genome with 12 complete chromosomes.
Method / resource The assembly enabled annotation of 36,742 genes.
Observation Centromere repositioning involved inversion-driven shifts.
Observation Centromere repositioning involved duplication-mediated neocentromerization.
Observation Centromere repositioning involved transposon burst-induced neocentromere formation.
Observation Angela LTR retrotransposons amplified synchronously in EE and DD before CCDD formation.
Observation The DD ancestral lineage shared ancestry with an EE-like progenitor.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Centromere repositioning involved inversion-driven shifts.

Taxon: Oryza australiensisOryza australiensist0
Outcome: inversion-driven shiftse0

Verbatim

e0
“three distinct centromere repositioning mechanisms: inversion-driven shifts, duplication-mediated neocentromerization, and transposon burst-induced neocentromere formation”
✓ located verbatim in the source · abstract, characters 498–669

t0
“Oryza australiensis”
✓ located verbatim in the source · title, characters 40–59

Title

Telomere-to-telomere genome assembly of Oryza australiensis reveals transposon-driven centromere repositioning and shared EE–DD ancestry

Yu Bao; Hanli You; Shuo Liu; et al. Nature Communications 2026. doi:10.1038/s41467-026-73769-8

Other claims from this paper (7)

Method / resource A telomere-to-telomere assembly yielded a 901 Mb O. australiensis genome with 12 complete chromosomes.
Method / resource The assembly enabled annotation of 36,742 genes.
Observation Non-canonical telomeric repeats were found in O. australiensis.
Observation Centromere repositioning involved duplication-mediated neocentromerization.
Observation Centromere repositioning involved transposon burst-induced neocentromere formation.
Observation Angela LTR retrotransposons amplified synchronously in EE and DD before CCDD formation.
Observation The DD ancestral lineage shared ancestry with an EE-like progenitor.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Centromere repositioning involved duplication-mediated neocentromerization.

Taxon: Oryza australiensisOryza australiensist0
Outcome: duplication-mediated neocentromerizatione0

Verbatim

e0
“duplication-mediated neocentromerization”
✓ located verbatim in the source · abstract, characters 575–615

t0
“Oryza australiensis”
✓ located verbatim in the source · title, characters 40–59

Title

Telomere-to-telomere genome assembly of Oryza australiensis reveals transposon-driven centromere repositioning and shared EE–DD ancestry

Yu Bao; Hanli You; Shuo Liu; et al. Nature Communications 2026. doi:10.1038/s41467-026-73769-8

Other claims from this paper (7)

Method / resource A telomere-to-telomere assembly yielded a 901 Mb O. australiensis genome with 12 complete chromosomes.
Method / resource The assembly enabled annotation of 36,742 genes.
Observation Non-canonical telomeric repeats were found in O. australiensis.
Observation Centromere repositioning involved inversion-driven shifts.
Observation Centromere repositioning involved transposon burst-induced neocentromere formation.
Observation Angela LTR retrotransposons amplified synchronously in EE and DD before CCDD formation.
Observation The DD ancestral lineage shared ancestry with an EE-like progenitor.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Centromere repositioning involved transposon burst-induced neocentromere formation.

Taxon: Oryza australiensisOryza australiensist0
Outcome: transposon burst-induced neocentromere formatione0

Verbatim

e0
“transposon burst-induced neocentromere formation”
✓ located verbatim in the source · abstract, characters 621–669

t0
“Oryza australiensis”
✓ located verbatim in the source · title, characters 40–59

Title

Telomere-to-telomere genome assembly of Oryza australiensis reveals transposon-driven centromere repositioning and shared EE–DD ancestry

Yu Bao; Hanli You; Shuo Liu; et al. Nature Communications 2026. doi:10.1038/s41467-026-73769-8

Other claims from this paper (7)

Method / resource A telomere-to-telomere assembly yielded a 901 Mb O. australiensis genome with 12 complete chromosomes.
Method / resource The assembly enabled annotation of 36,742 genes.
Observation Non-canonical telomeric repeats were found in O. australiensis.
Observation Centromere repositioning involved inversion-driven shifts.
Observation Centromere repositioning involved duplication-mediated neocentromerization.
Observation Angela LTR retrotransposons amplified synchronously in EE and DD before CCDD formation.
Observation The DD ancestral lineage shared ancestry with an EE-like progenitor.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Angela LTR retrotransposons amplified synchronously in EE and DD before CCDD formation.

Taxon: Oryza australiensisOryza australiensist0
Outcome: synchronized amplification of Angela LTR retrotransposonse0
Qualifier: prior to CCDD formatione0

Verbatim

e0
“synchronized amplification of Angela LTR retrotransposons in the EE genome and the DD subgenome of allotetraploid O. alta (CCDD) prior to CCDD formation.”
✓ located verbatim in the source · abstract, characters 719–872

t0
“Oryza australiensis”
✓ located verbatim in the source · title, characters 40–59

Title

Telomere-to-telomere genome assembly of Oryza australiensis reveals transposon-driven centromere repositioning and shared EE–DD ancestry

Yu Bao; Hanli You; Shuo Liu; et al. Nature Communications 2026. doi:10.1038/s41467-026-73769-8

Other claims from this paper (7)

Method / resource A telomere-to-telomere assembly yielded a 901 Mb O. australiensis genome with 12 complete chromosomes.
Method / resource The assembly enabled annotation of 36,742 genes.
Observation Non-canonical telomeric repeats were found in O. australiensis.
Observation Centromere repositioning involved inversion-driven shifts.
Observation Centromere repositioning involved duplication-mediated neocentromerization.
Observation Centromere repositioning involved transposon burst-induced neocentromere formation.
Observation The DD ancestral lineage shared ancestry with an EE-like progenitor.

Observationobservedoriginal resultmeasured

Claim · model-written summary

The DD ancestral lineage shared ancestry with an EE-like progenitor.

Taxon: Oryza australiensisOryza australiensist0
Outcome: share common ancestry with an EE-like progenitore0

Verbatim

e0
“the ancestral lineage that contributed the DD subgenome share common ancestry with an EE-like progenitor.”
✓ located verbatim in the source · abstract, characters 1011–1116

t0
“Oryza australiensis”
✓ located verbatim in the source · title, characters 40–59

Title

Telomere-to-telomere genome assembly of Oryza australiensis reveals transposon-driven centromere repositioning and shared EE–DD ancestry

Yu Bao; Hanli You; Shuo Liu; et al. Nature Communications 2026. doi:10.1038/s41467-026-73769-8

Other claims from this paper (7)

Method / resource A telomere-to-telomere assembly yielded a 901 Mb O. australiensis genome with 12 complete chromosomes.
Method / resource The assembly enabled annotation of 36,742 genes.
Observation Non-canonical telomeric repeats were found in O. australiensis.
Observation Centromere repositioning involved inversion-driven shifts.
Observation Centromere repositioning involved duplication-mediated neocentromerization.
Observation Centromere repositioning involved transposon burst-induced neocentromere formation.
Observation Angela LTR retrotransposons amplified synchronously in EE and DD before CCDD formation.