Evidence map›Paper›PMID 27889940›Full record

ArticlePlant biotechnology journal2017

Sequencing of Australian wild rice genomes reveals ancestral relationships with domesticated rice.

Marta Brozynska, Dario Copetti, Agnelo Furtado, Rod A Wing, Darren Crayn, Glen Fox, Ryuji Ishikawa, Robert J Henry

Abstract read
In one paragraph

Article in Plant biotechnology journal, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

27 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Marta BrozynskaQueensland Alliance for Agriculture and Food Innovation, University of Queensland, Brisbane, QLD, Australia.
Dario CopettiArizona Genomics Institute, School of Plant Sciences, University of Arizona, Tucson, AZ, USA.
Agnelo FurtadoQueensland Alliance for Agriculture and Food Innovation, University of Queensland, Brisbane, QLD, Australia.
Rod A WingArizona Genomics Institute, School of Plant Sciences, University of Arizona, Tucson, AZ, USA.
Darren CraynAustralian Tropical Herbarium, James Cook University, Cairns, QLD, Australia.
Glen FoxQueensland Alliance for Agriculture and Food Innovation, University of Queensland, Toowoomba, QLD, Australia.
Ryuji IshikawaFaculty of Agriculture and Life Science, Hirosaki University, Hirosaki, Aomori, Japan.
Robert J HenryQueensland Alliance for Agriculture and Food Innovation, University of Queensland, Brisbane, QLD, Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The related A genome species of the Oryza genus are the effective gene pool for rice. Here, we report draft genomes for two Australian wild A genome taxa: O. rufipogon-like population, referred to as Taxon A, and O. meridionalis-like population, referred to as Taxon B. These two taxa were sequenced and assembled by integration of short- and long-read next-generation sequencing (NGS) data to create a genomic platform for a wider rice gene pool. Here, we report that, despite the distinct chloroplast genome, the nuclear genome of the Australian Taxon A has a sequence that is much closer to that of domesticated rice (O. sativa) than to the other Australian wild populations. Analysis of 4643 genes in the A genome clade showed that the Australian annual, O. meridionalis, and related perennial taxa have the most divergent (around 3 million years) genome sequences relative to domesticated rice. A test for admixture showed possible introgression into the Australian Taxon A (diverged around 1.6 million years ago) especially from the wild indica/O. nivara clade in Asia. These results demonstrate that northern Australia may be the centre of diversity of the A genome Oryza and suggest the possibility that this might also be the centre of origin of this group and represent an important resource for rice improvement.

Indexed as

Evolution, MolecularGenome, ChloroplastGenome, PlantHigh-Throughput Nucleotide SequencingOryzaPhylogenyPlant ProteinsSequence Analysis, DNAPlant Proteinsassemblymolecular clockOryzaphylogenysequencingwild rice

Identifiers

PMID27889940
PMCPMC5425390

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.