Aligning a new reference genetic map of Lupinus angustifolius with the genome sequence of the model legume, Lotus japonicus

Publication Overview
TitleAligning a new reference genetic map of Lupinus angustifolius with the genome sequence of the model legume, Lotus japonicus
AuthorsNelson MN, Moolhuijzen PM, Boersma JG, Chudy M, Lesniewska K, Bellgard M, Oliver RP, Swiecicki W, Wolko B, Cowling WA, Ellwood SR
TypeJournal Article
Journal NameDNA research : an international journal for rapid publication of reports on genes and genomes
Volume17
Issue2
Year2010
Page(s)73-83
CitationNelson MN, Moolhuijzen PM, Boersma JG, Chudy M, Lesniewska K, Bellgard M, Oliver RP, Swiecicki W, Wolko B, Cowling WA, Ellwood SR. Aligning a new reference genetic map of Lupinus angustifolius with the genome sequence of the model legume, Lotus japonicus. DNA research : an international journal for rapid publication of reports on genes and genomes. 2010 Apr; 17(2):73-83.

Abstract

We have developed a dense reference genetic map of Lupinus angustifolius (2n = 40) based on a set of 106 publicly available recombinant inbred lines derived from a cross between domesticated and wild parental lines. The map comprised 1090 loci in 20 linkage groups and three small clusters, drawing together data from several previous mapping publications plus almost 200 new markers, of which 63 were gene-based markers. A total of 171 mainly gene-based, sequence-tagged site loci served as bridging points for comparing the Lu. angustifolius genome with the genome sequence of the model legume, Lotus japonicus via BLASTn homology searching. Comparative analysis indicated that the genomes of Lu. angustifolius and Lo. japonicus are highly diverged structurally but with significant regions of conserved synteny including the region of the Lu. angustifolius genome containing the pod-shatter resistance gene, lentus. We discuss the potential of synteny analysis for identifying candidate genes for domestication traits in Lu. angustifolius and in improving our understanding of Fabaceae genome evolution.

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Pages

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This publication contains information about 1 maps:
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Properties
Additional details for this publication include:
Property NameValue
Publication ModelPrint-Electronic
ISSN1756-1663
eISSN1756-1663
Publication Date2010 Apr
Journal AbbreviationDNA Res.
DOI10.1093/dnares/dsq001
Elocation10.1093/dnares/dsq001
LanguageEnglish
Language Abbreng
Publication TypeJournal Article
Journal CountryEngland
Publication TypeResearch Support, Non-U.S. Gov't