Reyer_er_al_Fig-5

Fertilization success and hatching rates of offspring from different crossing types. Data base for Table 3 and Fig. 5

Reyer_et_al_Fig-7b

Number of surviving froglets from shortly after metamorphosis (Aug 04) to the next summer (July 05). The category "Hyb" includes all hybrid types (LR, LLR, LRR) and the category "Par" the two parental species (LL, RR). Data base for Table 4b and Fig. 7b

Mutation accumulation and fitness effects in hybridogenetic populations: a comparison to sexual and asexual systems-3

<p><b>Copyright information:</b></p><p>Taken from "Mutation accumulation and fitness effects in hybridogenetic populations: a comparison to sexual and asexual systems"</p><p>http://www.biomedcentral.com/1471-2148/7/80</p><p>BMC Evolutionary Biology 2007;7():80-80.</p><p>Published online 21 May 2007</p><p>PMCID:PMC1891288.</p><p></p>average of 10 runs per reproductive mode. was set to 0.3 for both reproductive modes and α = 1 for hybridogenetic reproduction to allow a comparison between asexual and hybridogenetic reproduction. Thicker lines indicate the losses of mutation classes whereas thinner lines indicate the number of fixed mutations in the population

Reyer_et_al_Fig-4

This file presents the numbers of gamete types produced by the crossed LR, LLR and LRR males and females. Data base for Table 2 and Fig. 4

Mutation accumulation and fitness effects in hybridogenetic populations: a comparison to sexual and asexual systems-2

<p><b>Copyright information:</b></p><p>Taken from "Mutation accumulation and fitness effects in hybridogenetic populations: a comparison to sexual and asexual systems"</p><p>http://www.biomedcentral.com/1471-2148/7/80</p><p>BMC Evolutionary Biology 2007;7():80-80.</p><p>Published online 21 May 2007</p><p>PMCID:PMC1891288.</p><p></p>e mutation rate ratio. Vertical axes show the relative model population fitnesses compared to a mutation free population. Horizontal axes show the male to female mutation rate ratios α. Large populations consist of 2000 individuals and small populations of 200 individuals. The legend shows the type of reproduction. The term hybrid refers to hybridogenetic reproduction and the term clonal refers to the fitness of a hypothetical population with a pair of chromosomes derived only from the clonal part of the hybridogenetic genomes. For easier comparison, the fitness under asexual reproduction at α = 1 is indicated by a dashed line extending over the whole range of α values. Data points in Figure 2 parts b1-b3 and c1-c3 show the average of 10 runs per parameter set. Standard deviations are indicated on the data points but are often smaller than the symbols

Mutation accumulation and fitness effects in hybridogenetic populations: a comparison to sexual and asexual systems-1

<p><b>Copyright information:</b></p><p>Taken from "Mutation accumulation and fitness effects in hybridogenetic populations: a comparison to sexual and asexual systems"</p><p>http://www.biomedcentral.com/1471-2148/7/80</p><p>BMC Evolutionary Biology 2007;7():80-80.</p><p>Published online 21 May 2007</p><p>PMCID:PMC1891288.</p><p></p>ith no deleterious mutations. Independent selection (no epistasis): relative fitness = 0.9. Quadratic selection (medium epistasis): = 1-0.014i - 0.0112i[38]. Truncation selection (high epistasis): = 1 if < = 7, else = 0

Additional file 6: of All-male hybrids of a tetrapod Pelophylax esculentus share its origin and genetics of maintenance

Figure S1: Phylogenetic tree of DA distance of 10 microsatellite loci reconstructed in Populations (method UPGMA, 7 000 replicates, shown only bootstraps above 50 %, distance scale). One terminal branch represents one individual: Green color – P. lessonae, yellow color - L genome from P. esculentus, red colour – P. ridibundus, blue color – R genome from P. esculentus, violet color – P. kurtmuelleri. (JPEG 3388 kb

Additional file 2: of All-male hybrids of a tetrapod Pelophylax esculentus share its origin and genetics of maintenance

Table S2. DNA microsatellite data file for the 17 loci used in the study. (PDF 996 kb

Additional file 4: of All-male hybrids of a tetrapod Pelophylax esculentus share its origin and genetics of maintenance

Table S4. Species-specificity of microsatellite alleles used in this study. (PDF 259 kb

Additional file 5: of All-male hybrids of a tetrapod Pelophylax esculentus share its origin and genetics of maintenance

Table S5. Summary statistics of microsatellite alleles found in P. lessonae, P. ridibundus, and P. esculentus from the R-E system. (PDF 317 kb