Evidence map›Paper›PMID 28119729›Full record

ArticleFrontiers in plant science2016

A High Resolution Radiation Hybrid Map of Wheat Chromosome 4A.

Barbora Balcárková, Zeev Frenkel, Monika Škopová, Michael Abrouk, Ajay Kumar, Shiaoman Chao, Shahryar F Kianian, Eduard Akhunov, Abraham B Korol, Jaroslav Doležel and 1 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in plant science, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
5.6field-weighted citation impact, top 5% 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

8 citing papers in PubMed, 17 citations in OpenAlex.

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  5. Reassessment of the evolution of wheat chromosomes 4A, 5A, and 7B.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2018
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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

11 authors at 5 institutions in 3 countries.

Barbora BalcárkováInstitute of Experimental Botany, Centre of the Region Haná for Biotechnological and Agricultural Research Olomouc, Czechia.
Zeev FrenkelInstitute of Evolution, University of Haifa Haifa, Israel.
Monika ŠkopováInstitute of Experimental Botany, Centre of the Region Haná for Biotechnological and Agricultural Research Olomouc, Czechia.
Michael AbroukInstitute of Experimental Botany, Centre of the Region Haná for Biotechnological and Agricultural Research Olomouc, Czechia.
Ajay KumarDepartment of Plant Sciences, North Dakota State University, Fargo ND, USA.
Shiaoman ChaoBiosciences Research Laboratory, United States Department of Agriculture-Agricultural Research Service, Fargo ND, USA.
Shahryar F KianianCereal Disease Laboratory, United States Department of Agriculture-Agricultural Research Service, University of Minnesota, St. Paul MN, USA.
Eduard AkhunovDepartment of Plant Pathology, Kansas State University, Manhattan KS, USA.
Abraham B KorolInstitute of Evolution, University of Haifa Haifa, Israel.
Jaroslav DoleželInstitute of Experimental Botany, Centre of the Region Haná for Biotechnological and Agricultural Research Olomouc, Czechia.
Miroslav ValárikInstitute of Experimental Botany, Centre of the Region Haná for Biotechnological and Agricultural Research Olomouc, Czechia.
Czech Academy of Sciences, Institute of Experimental Botany · CZAgricultural Research Service · USUniversity of Haifa · ILKansas State University · USNorth Dakota State University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bread wheat has a large and complex allohexaploid genome with low recombination level at chromosome centromeric and peri-centromeric regions. This significantly hampers ordering of markers, contigs of physical maps and sequence scaffolds and impedes obtaining of high-quality reference genome sequence. Here we report on the construction of high-density and high-resolution radiation hybrid (RH) map of chromosome 4A supported by high-density chromosome deletion map. A total of 119 endosperm-based RH lines of two RH panels and 15 chromosome deletion bin lines were genotyped with 90K iSelect single nucleotide polymorphism (SNP) array. A total of 2316 and 2695 markers were successfully mapped to the 4A RH and deletion maps, respectively. The chromosome deletion map was ordered in 19 bins and allowed precise identification of centromeric region and verification of the RH panel reliability. The 4A-specific RH map comprises 1080 mapping bins and spans 6550.9 cR with a resolution of 0.13 Mb/cR. Significantly higher mapping resolution in the centromeric region was observed as compared to recombination maps. Relatively even distribution of deletion frequency along the chromosome in the RH panel was observed and putative functional centromere was delimited within a region characterized by two SNP markers.

Indexed as

chromosome deletion bin mapendosperm radiation hybrid panelradiation hybrid mapSNP iSelect arrayTriticum aestivumwheat chromosome 4A

Identifiers

PMID28119729
PMCPMC5222868
OpenAlexW2562565757

What OpenQuestion holds

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Registered trials

None linked

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.