Relationship between the values of the mean diameter at breast height (DBH) and number of effective alleles (A), Shannon’s information index (B), allele richness (C) and allele range (D) in artificial populations of <i>Platycladus orientalis</i>(mean ± S.E.).

<p>Relationship between the values of the mean diameter at breast height (DBH) and number of effective alleles (A), Shannon’s information index (B), allele richness (C) and allele range (D) in artificial populations of <i>Platycladus orientalis</i>(mean ± S.E.).</p

Number and location of the trees used for cone collection in the artificial populations of <i>Platycladus orientalis</i>.

<p>Number and location of the trees used for cone collection in the artificial populations of <i>Platycladus orientalis</i>.</p

combined cpDNA sequences_aligned

an aligned sequence file of combined cpDNA sequences from 100 individual sample

Relationship between the mean values of the diameter at breast height (DBH) and observed heterozygosity (Ho) in artificial populations of <i>Platycladus orientalis</i>(Mean ± S.E.).

<p>Relationship between the mean values of the diameter at breast height (DBH) and observed heterozygosity (Ho) in artificial populations of <i>Platycladus orientalis</i>(Mean ± S.E.).</p

Sampling sites, age groups and number of individuals of <i>Platycladus orientalis</i> populations in Beijing.

*<p>Natural populations.</p><p>Population name ending with an “A” means the population was old-growth (300-yr.); otherwise the population was young (100-yr.).</p

Genetic diversity parameters of the sampled populations of <i>Platycladus orientalis.</i>

*<p>Natural populations.</p><p>Group 1: 100-yr. artificial populations (Group 1); Group 2: 300-yr. artificial populations; Group 3: 100-yr. natural populations; Group 4: 300-yr. natural populations. Ho  =  Observed heterozygosity; He  =  Expected heterozygosity; Na  =  the average number of alleles; Ne  =  effective number of alleles; F  =  inbreeding coefficient; I  =  Shannon’s information index; A_R  =  allele richness.</p

Relationships between the mean diameter at breast height (DBH) and (A) seed length and (B) seed weight of the eight sampled populations of <i>Platycladus orientalis</i>(mean ± S.E.).

<p>Relationships between the mean diameter at breast height (DBH) and (A) seed length and (B) seed weight of the eight sampled populations of <i>Platycladus orientalis</i>(mean ± S.E.).</p

Genotype data-PONE-D-13-20610

This file includes genotype data of the paper, “Population structure and genetic diversity of native and invasive populations of Solanum rostratum (Solanaceae)." We genotyped 329 individuals at 10 microsatellite loci to determine the levels of genetic diversity and to investigate population structure of native and introduced populations of S. rostratum. We studied five populations in each of three regions across two continents: Mexico, the U.S.A. and China

Map showing the location of the 15 sampled populations of <i>Solanum rostratum</i> used in this study.

<p>Left panel: Mexican (native, green circles) and U.S.A. populations from the U.S.A. (residence time >130 years, blue circles). Right panel: Chinese populations (residence time <31 years, red circles). Details of localities and population codes are provided in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0079807#pone-0079807-t001" target="_blank">Table 1</a>.</p

Posterior probability of cluster assignment in nested InStruct analyses of 329 <i>Solanum rostratum</i> individuals genotyped at 10 microsatellite loci across 15 populations in three geographic regions: Mexico, the U.S.A. and China.

<p>Each bar represents a single individual with populations separated by black lines and arranged from North to South within each region. Panel <b>A</b> depicts the uppermost level of population structure across regions. The optimal number of clusters (<i>K*</i> = 2) was calculated using Evanno’s et al. [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0079807#B31" target="_blank">31</a>] <i>∆K</i> statistic. For illustration, panel <b>B</b> shows the assignment probabilities for <i>K</i> = 3. Panel <b>C</b> represent two separate analyses of either U.S.A./Chinese or Mexican populations; the optimal number of clusters [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0079807#B31" target="_blank">31</a>] in each of these separate analyses was <i>K</i>_US-C<i>*</i> =<i>K</i>_US-C<i>*</i> = 2. Panel <b>D</b>, shows assignment probabilities for <i>K</i> = 3, for each separate analysis.</p