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PMID: 22609625 Published · epublish English Journal Article Research Support, Non-U.S. Gov't Research Support, U.S. Gov't, Non-P.H.S.

2b-RAD: a simple and flexible method for genome-wide genotyping.

Nature methods ·Vol. 9 ·No. 8 ·2012-05-20 ·Pages 808-10

Wang S, Meyer E, McKay JK, Matz MV

Abstract

We describe 2b-RAD, a streamlined restriction site-associated DNA (RAD) genotyping method based on sequencing the uniform fragments produced by type IIB restriction endonucleases. Well-studied accessions of Arabidopsis thaliana were genotyped to validate the method's accuracy and to demonstrate fine-tuning of marker density as needed. The simplicity of the 2b-RAD protocol makes it particularly suitable for high-throughput genotyping as required for linkage mapping and profiling genetic variation in natural populations.

MeSH Terms
Arabidopsis/genetics DNA/genetics Deoxyribonucleases, Type II Site-Specific/metabolism Genome/genetics Genotype Genotyping Techniques/methods Polymorphism, Single Nucleotide/genetics Restriction Mapping
Chemicals
DNA Deoxyribonucleases, Type II Site-Specific
Authors & Affiliations
4 authors, click to expand affiliations / ORCID
Wang Shi
School of Biological Sciences, University of Texas at Austin, Austin, Texas, USA. [email protected]
Meyer Eli
McKay John K
Matz Mikhail V
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Article Info
Journal
Nature methods
Abbr.
Nat Methods
ISSN
1548-7105
Published
2012-05-20
Epub
2012-00-20
Pages
808-10
Language
English
Region
United States
NLM ID
101215604
Subset
IM
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