naa a22 4500 510730426 CHVBK 20180411082950.0 cr unu---uuuuu 180411e20131201xx s 000 0 eng 10.1007/s11295-013-0646-4 doi (NATIONALLICENCE)springer-10.1007/s11295-013-0646-4 Combination of multipoint maximum likelihood (MML) and regression mapping algorithms to construct a high-density genetic linkage map for loblolly pine ( Pinus taeda L.) [Elektronische Daten] [Pedro Martínez-García, Kristian Stevens, Jill Wegrzyn, John Liechty, Marc Crepeau, Charles Langley, David Neale] Genetic maps have been successfully applied to assist in the dissection of complex traits, provide insight on genome structure, and estimate recombination in conjunction with physical maps. Despite an extensive list of genetic maps developed for loblolly pine (Pinus taeda L.) over the past two decades, a high-density consensus map has not yet been constructed. In this study, we used two reference three-generation outbred pedigrees, base and qtl, obtained from the North Carolina State University Cooperative Tree Improvement Program, to obtain a high-density genetic consensus map. Both populations were genotyped with ≈ 7,000 different markers (restriction fragment length polymorphisms, expressed sequence tag polymorphisms, simple sequence repeats, SNPs). The grouping, ordering, and spacing of the markers on each linkage group were performed with JoinMap® 4.1, which implements the multipoint maximum likelihood algorithm for outbred populations. The final consensus map contains 2,466 markers, with a total length of 1,476centimorgans (cM). The average marker density across the 12 linkage groups was 0.62cM/marker. This high-density map provides an important resource for breeders and geneticists and will enable comparative studies across species, as well as improve the loblolly pine genome sequence assembly. Springer-Verlag Berlin Heidelberg, 2013 High-density genetic map nationallicence Loblolly pine nationallicence Multipoint maximum likelihood algorithm nationallicence Regression mapping nationallicence Martínez-García Pedro Department of Plant Sciences, University of California, Davis, One Shields Ave., 95616, Davis, CA, USA aut Stevens Kristian Department of Evolution and Ecology, University of California, Davis, One Shields Ave., 95616, Davis, CA, USA aut Wegrzyn Jill Department of Plant Sciences, University of California, Davis, One Shields Ave., 95616, Davis, CA, USA aut Liechty John Department of Plant Sciences, University of California, Davis, One Shields Ave., 95616, Davis, CA, USA aut Crepeau Marc Department of Evolution and Ecology, University of California, Davis, One Shields Ave., 95616, Davis, CA, USA aut Langley Charles Department of Evolution and Ecology, University of California, Davis, One Shields Ave., 95616, Davis, CA, USA aut Neale David Department of Plant Sciences, University of California, Davis, One Shields Ave., 95616, Davis, CA, USA aut Tree Genetics & Genomes Springer Berlin Heidelberg 9/6(2013-12-01), 1529-1535 1614-2942 9:6<1529 2013 9 11295 https://doi.org/10.1007/s11295-013-0646-4 text/html Onlinezugriff via DOI 1 brief-communication jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11295-013-0646-4 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Martínez-García Pedro Department of Plant Sciences, University of California, Davis, One Shields Ave., 95616, Davis, CA, USA aut NATIONALLICENCE 700 1- Stevens Kristian Department of Evolution and Ecology, University of California, Davis, One Shields Ave., 95616, Davis, CA, USA aut NATIONALLICENCE 700 1- Wegrzyn Jill Department of Plant Sciences, University of California, Davis, One Shields Ave., 95616, Davis, CA, USA aut NATIONALLICENCE 700 1- Liechty John Department of Plant Sciences, University of California, Davis, One Shields Ave., 95616, Davis, CA, USA aut NATIONALLICENCE 700 1- Crepeau Marc Department of Evolution and Ecology, University of California, Davis, One Shields Ave., 95616, Davis, CA, USA aut NATIONALLICENCE 700 1- Langley Charles Department of Evolution and Ecology, University of California, Davis, One Shields Ave., 95616, Davis, CA, USA aut NATIONALLICENCE 700 1- Neale David Department of Plant Sciences, University of California, Davis, One Shields Ave., 95616, Davis, CA, USA aut NATIONALLICENCE 773 0- Tree Genetics & Genomes Springer Berlin Heidelberg 9/6(2013-12-01), 1529-1535 1614-2942 9:6<1529 2013 9 11295 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer