Development of microsatellite genetic markers in Siberian stone pine (Pinus sibirica Du Tour) based on the de novo whole genome sequencing


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Siberian stone pine, Pinus sibirica Du Tour is one of the most economically and environmentally important forest-forming species of conifers in Russia. To study these forests a large number of highly polymorphic molecular genetic markers, such as microsatellite loci, are required. Prior to the new high-throughput next generation sequencing (NGS) methods, discovery of microsatellite loci and development of micro-satellite markers were very time consuming and laborious. The recently developed draft assembly of the Siberian stone pine genome, sequenced using the NGS methods, allowed us to identify a large number of microsatellite loci in the Siberian stone pine genome and to develop species-specific PCR primers for amplification and genotyping of 70 microsatellite loci. The primers were designed using contigs containing short simple sequence tandem repeats from the Siberian stone pine whole genome draft assembly. Based on the testing of primers for 70 microsatellite loci with tri-, tetra- or pentanucleotide repeats, 18 most promising, reliable and polymorphic loci were selected that can be used further as molecular genetic markers in population genetic studies of Siberian stone pine.

作者简介

M. Belokon

Vavilov Institute of General Genetics

Email: kkrutovsky@gmail.com
俄罗斯联邦, Moscow, 119991

D. Politov

Vavilov Institute of General Genetics

Email: kkrutovsky@gmail.com
俄罗斯联邦, Moscow, 119991

E. Mudrik

Vavilov Institute of General Genetics

Email: kkrutovsky@gmail.com
俄罗斯联邦, Moscow, 119991

T. Polyakova

Vavilov Institute of General Genetics; Russian Center of Forest Health

Email: kkrutovsky@gmail.com
俄罗斯联邦, Moscow, 119991; Pushkino, 141207

A. Shatokhina

Vavilov Institute of General Genetics

Email: kkrutovsky@gmail.com
俄罗斯联邦, Moscow, 119991

Yu. Belokon

Vavilov Institute of General Genetics

Email: kkrutovsky@gmail.com
俄罗斯联邦, Moscow, 119991

N. Oreshkova

Sukachev Institute of Forest; Genome Research and Education Center

Email: kkrutovsky@gmail.com
俄罗斯联邦, Krasnoyarsk, 660036; Krasnoyarsk, 660036

Yu. Putintseva

Sukachev Institute of Forest; Genome Research and Education Center

Email: kkrutovsky@gmail.com
俄罗斯联邦, Krasnoyarsk, 660036; Krasnoyarsk, 660036

V. Sharov

Genome Research and Education Center

Email: kkrutovsky@gmail.com
俄罗斯联邦, Krasnoyarsk, 660036

D. Kuzmin

Genome Research and Education Center

Email: kkrutovsky@gmail.com
俄罗斯联邦, Krasnoyarsk, 660036

K. Krutovsky

Vavilov Institute of General Genetics; Genome Research and Education Center; Georg-August University of Göttingen; Texas A&M University

编辑信件的主要联系方式.
Email: kkrutovsky@gmail.com
俄罗斯联邦, Moscow, 119991; Krasnoyarsk, 660036; Göttingen, D-37077; College Station, TX, 77843-2138

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