4 research outputs found
Principal coordinate analysis based on microsatellite loci of six groups of haploid <i>Sphagnum magellanicum</i> divided in geographical regions.
<p>Coloured symbols in the upper left corner show geographical origin of the samples and the coloured lines correspond to different genetic groups inferred by Structure (same colours as used in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0148447#pone.0148447.g002" target="_blank">Fig 2</a> lower map). The dots that are not enclosed are admixed between different genetic groups.</p
Geographical distribution of genetic groups inferred by the software Structure for all samples of haploid <i>Sphagnum magellanicum</i> (below, colours as in Fig 1) and all samples of diploid <i>S</i>. <i>magellanicum</i> and <i>S</i>. <i>alaskense</i> (above).
<p>Genetic groups in the haploid plants differ in their total geographical distributions, but no spatial structure was found for diploid plants.</p
Structure results comparing <i>K</i> = 2 to <i>K</i> = 4 for diploid samples of diploid <i>Sphagnum magellanicum</i> and <i>S</i>. <i>alaskense</i> (colours as in Fig 2).
<p>The number of genetic clusters (<i>K</i>) are given to the left of the barplots.</p
Maximum likelihood tree based on chloroplast DNA marker <i>trn</i>L for a subset of <i>Sphagnum magellanicum</i> (both haploids and diploids) and <i>S</i>. <i>alaskense</i> samples representing all genetic groups inferred by the software Structure.
<p>The different genetic groups are indicated with colours corresponding to the ones used in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0148447#pone.0148447.g002" target="_blank">Fig 2</a> (both maps). Another species from the subgenus <i>Sphagnum</i>, <i>S</i>. <i>austinii</i>, was used to root the tree.</p