Evidence map›Paper›PMID 24086082›Full record

ArticleDNA research : an international journal for rapid publication of reports on genes and genomes2014

Development of 5123 intron-length polymorphic markers for large-scale genotyping applications in foxtail millet.

Mehanathan Muthamilarasan, B Venkata Suresh, Garima Pandey, Kajal Kumari, Swarup Kumar Parida, Manoj Prasad

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Article in DNA research : an international journal for rapid publication of reports on genes and genomes, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

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34citing papers in PubMed
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What it found

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3 · Its place in the literature

Who cites it

34 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Mehanathan MuthamilarasanNational Institute of Plant Genome Research (NIPGR), Aruna Asaf Ali Marg, New Delhi 110 067, India.
B Venkata Suresh
Garima Pandey
Kajal Kumari
Swarup Kumar Parida
Manoj Prasad

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Generating genomic resources in terms of molecular markers is imperative in molecular breeding for crop improvement. Though development and application of microsatellite markers in large-scale was reported in the model crop foxtail millet, no such large-scale study was conducted for intron-length polymorphic (ILP) markers. Considering this, we developed 5123 ILP markers, of which 4049 were physically mapped onto 9 chromosomes of foxtail millet. BLAST analysis of 5123 expressed sequence tags (ESTs) suggested the function for ∼71.5% ESTs and grouped them into 5 different functional categories. About 440 selected primer pairs representing the foxtail millet genome and the different functional groups showed high-level of cross-genera amplification at an average of ∼85% in eight millets and five non-millet species. The efficacy of the ILP markers for distinguishing the foxtail millet is demonstrated by observed heterozygosity (0.20) and Nei's average gene diversity (0.22). In silico comparative mapping of physically mapped ILP markers demonstrated substantial percentage of sequence-based orthology and syntenic relationship between foxtail millet chromosomes and sorghum (∼50%), maize (∼46%), rice (∼21%) and Brachypodium (∼21%) chromosomes. Hence, for the first time, we developed large-scale ILP markers in foxtail millet and demonstrated their utility in germplasm characterization, transferability, phylogenetics and comparative mapping studies in millets and bioenergy grass species.

Indexed as

Genetic MarkersIntronsChromosomes, PlantComputer SimulationGenotyping TechniquesPolymorphism, GeneticSetaria PlantSyntenyGenetic Markerscomparative mappingfoxtail millet (Setaria italica L.)intron-length polymorphism (ILP)physical mappingtransferability

Identifiers

PMID24086082
PMCPMC3925393

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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.