Evidence map›Paper›PMID 29310707›Full record

ArticleBMC research notes2018

Development of AhMITE1 markers through genome-wide analysis in peanut (Arachis hypogaea L.).

M Gayathri, Kenta Shirasawa, R K Varshney, M K Pandey, R S Bhat

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Article in BMC research notes, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

Who cites it

9 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

M GayathriDepartment of Biotechnology, University of Agricultural Sciences, Dharwad, 580 005, India.
Kenta ShirasawaDepartment of Frontier Research, Kazusa DNA Research Institute, Chiba, 292-0818, Japan.
R K VarshneyCenter of Excellence in Genomics (CEG), International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Hyderabad, 502 324, India.
M K PandeyCenter of Excellence in Genomics (CEG), International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Hyderabad, 502 324, India.
R S BhatDepartment of Biotechnology, University of Agricultural Sciences, Dharwad, 580 005, India. bhatrs@uasd.in.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveIn peanut, the DNA polymorphism is very low despite enormous phenotypic variations. This limits the use of genomics-assisted breeding to enhance peanut productivity. This study aimed to develop and validate new AhMITE1 and cleaved amplified polymorphic sequences (CAPS) markers.

resultsIn total, 2957 new AhMITE1 markers were developed in addition to identifying 465 already reported markers from the whole genome re-sequencing data (WGRS) of 33 diverse genotypes of peanut. The B sub-genome (1620) showed more number of markers than the A sub-genome (1337). Distribution also varied among the chromosomes of both the sub-genomes. Further, 52.6% of the markers were from genic regions; where 31.0% were from intronic regions and 5.2% were from exonic regions. Of the 343 randomly selected markers, 82.2% showed amplification validation, with up to 35.5% polymorphism. From the SNPs on the A03, B01, B02 and B03 chromosomes, 11,730 snip-SNPs (potential CAPS sites) were identified, and 500 CAPS markers were developed from chromosome A03. Of these markers, 30.0% showed validation and high polymorphism. This study demonstrated the potential of the WGRS data to develop AhMITE1 and CAPS markers, which showed high level of validation and polymorphism. These marker resources will be useful for various genetic studies and mapping in peanut.

Indexed as

ArachisDNA, PlantGenetic MarkersGenome, PlantPolymorphism, GeneticSequence Analysis, DNADNA, PlantGenetic MarkersAhMITE1 markersCAPS markersDiverse genotypesPeanutValidation and polymorphismWGRS

Identifiers

PMID29310707
PMCPMC5759262

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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.