Evidence map›Paper›PMID 34825986›Full record

ArticleJournal, genetic engineering & biotechnology2021

Molecular marker for characterization of traditional and hybrid derivatives of Eleusine coracana (L.) using ISSR marker.

Jayalakshmi Venkatesan, Vasuki Ramu, Thilaga Sethuraman, Chandrasekaran Sivagnanam, Ganesh Doss

Abstract read
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Article in Journal, genetic engineering & biotechnology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

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4citing papers in PubMed
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1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

  1. Role of Millets for Food Security Under Climate Change.Plant-environment interactions (Hoboken, N.J.) · 2026
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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Jayalakshmi VenkatesanDepartment of Plant Biotechnology, School of Biotechnology, Madurai Kamaraj University, Palkalai Nagar, Madurai, Tamil Nadu, 625021, India. jayalakshmi61015@gmail.com.ORCID http://orcid.org/0000-0002-5289-5681
Vasuki RamuDepartment of Plant Biotechnology, School of Biotechnology, Madurai Kamaraj University, Palkalai Nagar, Madurai, Tamil Nadu, 625021, India.
Thilaga SethuramanDepartment of Plant Biotechnology, School of Biotechnology, Madurai Kamaraj University, Palkalai Nagar, Madurai, Tamil Nadu, 625021, India.
Chandrasekaran SivagnanamDepartment of Plant Science, School of Biological Sciences, Madurai Kamaraj University, Palkalai Nagar, Madurai, Tamil Nadu, 625021, India.
Ganesh DossDepartment of Plant Biotechnology, School of Biotechnology, Madurai Kamaraj University, Palkalai Nagar, Madurai, Tamil Nadu, 625021, India. ganeshdsneha@yahoo.co.in.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundFinger millet is the most important food grain in the world for its nutritional benefits. Finger millet is genetically and geographically diverse and widely spread in the African and Asian sub-continent. Therefore, the present study was undertaken to analyze the genetic diversity using ISSR genetic markers using 15 ISSR primers.

resultsAbout 23 genotypes of widely cultivated finger millet cultivars of economically important ones were characterized and the ISSR markers were critically analyzed for their performance with parameters such as polymorphic information content (PIC), effective multiplex ratio (EMR), marker index (MI), and resolving power (RP). In this study, 175 loci were scored across the 23 cultivars of finger millet, and out of these 173 loci (98%) were polymorphic, revealing the suitability of these loci for genetic diversity analysis with ISSR marker. The average number of polymorphic loci per primer was 11.50 with varying sizes from 100 bp to 2500 bp. ISSR primers that showed higher polymorphism were found to have higher EMR and MI values up to 15.30 and 13.44, respectively.

conclusionHigh degree of polymorphism supported with distinct differences of all the marker parameters revealed the suitability of ISSR markers for determining the genotypic differences based on ISSR markers among the 23 genotypes of finger millet. The possible application of the ISSR marker in the conservation and management of finger millet genetic resources is discussed.

Indexed as

Finger milletGenetic diversityISSRPolymorphism

Identifiers

PMID34825986
PMCPMC8626548

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