Evidence map›Paper›PMID 24918203›Full record

ArticleAnnals of botany2014

A footprint of past climate change on the diversity and population structure of Miscanthus sinensis.

Lindsay V Clark, Joe E Brummer, Katarzyna Głowacka, Megan C Hall, Kweon Heo, Junhua Peng, Toshihiko Yamada, Ji Hye Yoo, Chang Yeon Yu, Hua Zhao and 2 more

Open access · bronzeAbstract read
In one paragraph

Article in Annals of botany, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
22.3field-weighted citation impact, top 1% of its field
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

38 citing papers in PubMed, 100 citations in OpenAlex.

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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

12 authors at 6 institutions in 5 countries.

Lindsay V ClarkUniversity of Illinois, Urbana-Champaign, Urbana, IL 61801, USA.
Joe E BrummerColorado State University, Fort Collins, CO 80523, USA.
Katarzyna GłowackaUniversity of Illinois, Urbana-Champaign, Urbana, IL 61801, USA Institute of Plant Genetics, Polish Academy of Sciences, 60-479 Poznań, Poland.
Megan C HallBio Architecture Lab, Berkeley, CA 94710, USA.
Kweon HeoKangwon National University, Chuncheon, Gangwon 200-701, South Korea.
Junhua PengHuazhong Agricultural University, Wuhan, Hubei 430070, China.
Toshihiko YamadaHokkaido University, Sapporo, Hokkaido 060-0811, Japan.
Ji Hye YooKangwon National University, Chuncheon, Gangwon 200-701, South Korea.
Chang Yeon YuKangwon National University, Chuncheon, Gangwon 200-701, South Korea.
Hua ZhaoHuazhong Agricultural University, Wuhan, Hubei 430070, China.
Stephen P LongUniversity of Illinois, Urbana-Champaign, Urbana, IL 61801, USA.
Erik J SacksUniversity of Illinois, Urbana-Champaign, Urbana, IL 61801, USA esacks@illinois.edu.
Kangwon National University · KRUniversity of Illinois Urbana-Champaign · USHuazhong Agricultural University · CNColorado State University · USHokkaido University · JPPolish Academy of Sciences · PL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

aimsMiscanthus is a perennial C4 grass that is a leading potential feedstock crop for the emerging bioenergy industry in North America, Europe and China. However, only a single, sterile genotype of M. × giganteus (M×g), a nothospecies derived from diploid M. sinensis (Msi) and tetraploid M. sacchariflorus (Msa), is currently available to farmers for biomass production. To facilitate breeding of Miscanthus, this study characterized genetic diversity and population structure of Msi in its native range of East Asia.

methodsA total of 767 accessions were studied, including 617 Msi from most of its native range in China, Japan and South Korea, and 77 ornamental cultivars and 43 naturalized individuals from the USA. Accessions were evaluated with 21 207 restriction site-associated DNA sequencing single nucleotide polymorphism (SNP) markers, 424 GoldenGate SNPs and ten plastid microsatellite markers. KEY

resultsSix genetic clusters of Msi from geographically distinct regions in Asia were identified. Genetic data indicated that (1) south-eastern China was the origin of Msi populations found in temperate eastern Asia, which is consistent with this area probably having been a refugium during the last glacial maximum (LGM); (2) Msi migrated directly from south-eastern China to Japan before migrating to the same latitudes in China and Korea, which is consistent with the known sequence of warming post-LGM; (3) ornamental Msi cultivars were derived from the southern Japan population, and US naturalized populations were derived from a sub-set of the ornamental cultivars; and (4) many ornamental cultivars previously described as Msi have hybrid ancestry from Msa and Msi, whereas US naturalized populations of Msi do not.

conclusionsPopulation structure of Msi was driven by patterns of warming since the LGM, and secondarily by geographical barriers. This study will facilitate germplasm conservation, association analyses and identification of potential heterotic groups for the improvement of Miscanthus as a bioenergy crop.

Indexed as

Genetic VariationAsiaBase SequenceBreedingClimate ChangeEnergy MetabolismGenetics, PopulationGenotypeGeographyMicrosatellite RepeatsPhylogenyPlastidsPoaceaePolymorphism, Single NucleotideUnited StatesAndropogoneaebioenergybiogeographyclimate changeMiscanthus sinensisplastid microsatellitepopulation geneticsSaccharinaesingle nucleotide polymorphism

Identifiers

PMID24918203
PMCPMC4071102
OpenAlexW2128180920

What OpenQuestion holds

Textmetadata
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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.