Ten microsatellite loci from Zamia integrifolia (Zamiaceae)

Ten microsatellite loci isolated from Zamia integrifolia are described. All 10 are polymorphic, with three to 10 alleles across 36 members of a single population from South Florida. Heterozygosities ranged from 0.139 to 0.889. Two loci depart significantly from Hardy–Weinberg equilibrium, and exhibit heterozygote deficiency. One locus pair exhibits significant linkage disequilibrium. The primers have also successfully amplified loci from Zamia portoricensis and Zamia ambliphyllidia. These loci will be utilized for population studies in the Caribbean Zamia pumila complex.     

Identification of microsatellite loci in Collinsia verna (Veronicaceae)

We developed eight polymorphic microsatellite loci for Collinsia verna (Veronicaceae). In a sample of 18–35 individuals from a single population, we found two to 15 alleles per locus (mean 8.3). We also tested these loci for cross‐amplification in all 22 species in the tribe Collinseae. Overall, more than half the species in the tribe amplified one microsatellite while three species most closely related to C. verna (Collinsia violacea, Collinsia parviflora and Collinsia grandiflora) amplified multiple microsatellite loci. These microsatellite loci will be used in future studies of mating system in this tribe and other quantitative genetic and population genetic studies.     

Microsatellite markers characterized in the barn owl (Tyto alba) and of high utility in other owls (Strigiformes: AVES)

We have identified 15 polymorphic microsatellite loci for the barn owl (Tyto alba), five from testing published owl loci and 10 from testing non‐owl loci, including loci known to be of high utility in passerines and shorebirds. All 15 loci were sequenced in barn owl, and new primer sets were designed for eight loci. The 15 polymorphic loci displayed two to 26 alleles in 56–58 barn owls. When tested in 10 other owl species (n = 1–6 individuals), between four and nine loci were polymorphic per species. These loci are suitable for studies of population structure and parentage in owls.     

Novel microsatellite loci identified from the Australian eastern small‐eyed snake (Elapidae: Rhinocephalus nigrescens) and cross species amplification in the related genus Suta

A total of 15 microsatellite primers pairs were developed for the Australian small‐eyed snake Rhinoplocephalus nigrescens. Five primers were used to screen 93 individuals of R. nigrescens and were also tested against eight species of the closely related genus Suta. Allelic diversity in R. nigrescens was high in three loci (12–27) and there was high heterozygosity (0.58–0.82). Observed heterozygosity did not deviate from Hardy–Weinberg expectations for the five loci tested. These primers will be useful in studies of population genetics and mating systems of small‐eyed snakes and related species.     

Isolation and characterization of microsatellite loci in the endangered perennial Eleocharis parvula (Cyperaceae), emerging in the 2011 tsunami inundation areas

Using 454 pyrosequencing, we designed primers for 12 microsatellite loci in the endangered perennial herb Eleocharis parvula, which has established many new populations in areas disturbed by the huge tsunami following the Great East Japan Earthquake in 2011. Polymorphism of these 12 loci was assessed in 25 individuals from two newly established populations in the tsunami disaster area. The number of alleles ranged from two to five, and the ranges of observed and expected heterozygosity were 0.167–0.833 and 0.219–0.727, respectively. These loci were not linked to each other and had no null alleles. These markers will be useful in studies of the genetic diversity, population dynamics and conservation of E. parvula.     

Isolation of highly polymorphic microsatellite loci from the temperate damselfish Parma microlepis

Microsatellites were isolated from the damselfish Parma microlepis (Günther 1862) (Pomacentridae) and screened for 100 individuals. Seven of the eight loci tested were highly polymorphic, having 14–43 alleles with average heterozygosities between 0.86 and 0.97. These loci should be informative for studies on population genetics of this species.     

Characterization of microsatellite loci from the solitary sweat bees Lasioglossum leucozonium and Lasioglossum oenotherae (Hymenoptera,Halictidae)

Microsatellite loci were isolated from two solitary sweat bees: the polylectic Lasioglossum leucozonium (10 loci) and the oligolectic Lasioglossum oenotherae (9 loci) (Hymenoptera, Halictidae). All loci were polymorphic with high observed heterozygosities (0.07–0.75 for L. leucozonium; 0.06–0.92 for L. oenotherae). These loci will be used to study the consequences of diet specialization on the population and conservation genetics of bees.     

Development and characterization of microsatellite markers in Zanthoxylum ailanthoides (Rutaceae)

Nine microsatellite markers were developed for Zanthoxylum ailanthoides, a typical pioneer tree. Averaged over the nine loci, the number of alleles per locus was 5.1. The observed and expected heterozygosities ranged from 0.233 to 0.833 and from 0.314 to 0.823, with averages of 0.606 and 0.641, respectively. No loci showed significant departures from Hardy–Weinberg equilibrium or linkage equilibrium after Bonferroni correction (P > 0.05). These markers will be useful for parentage analyses and studies of population genetic structure in the species.     

Characterization of microsatellite loci isolated in trumpeter swan (Cygnus buccinator)

Primers for 16 microsatellite loci were developed for the trumpeter swan (Cygnus buccinator), a species recovering from a recent population bottleneck. In a screen of 158 individuals, the 16 loci were found to have levels of variability ranging from two to seven alleles. No loci were found to be linked, although two loci repeatedly revealed significant departures from Hardy–Weinberg equilibrium. Amplification in the closely related tundra swan (Cygnus columbianus) was successful for all except one locus. These microsatellite loci will be applicable for population genetic analyses and ultimately aid in management efforts.     

Microsatellite DNA primers for the endangered vermilion darter,Etheostoma chermocki,and cross‐species amplification in other darters (Percidae: Etheostoma)

The endangered vermilion darter (Etheostoma chermocki) is endemic to the Black Warrior River system in the Mobile Basin in Alabama. Restoration and conservation of this species require an understanding of its population genetic structure, which can be characterized using microsatellite DNA. Nine microsatellite loci were developed; eight loci were polymorphic. Although observed heterozygosity was lower than expected heterozygosity in most polymorphic loci, only one locus showed significant deviation from Hardy–Weinberg equilibrium. These nine markers were tested in an additional 24 species of Etheostoma and appear to have sufficient allelic variation to be useful in studies of population genetic structure.     

Ten novel microsatellite markers for the freshwater sleeper Micropercops swinhonis (Günther, 1873), with testing of cross‐species amplification in two other fishes from suborder Gobioidei

Ten novel polymorphic microsatellite loci were developed for the freshwater sleeper Micropercops swinhonis, a relatively abundant and broadly distributed lake‐dwelling fish in Asia, using next generation sequencing. These markers were tested in a population of 48 individuals, and characteristics suggest that they may be useful for population genetic studies. The average number of alleles per marker was 6.6 (range: 2–26), the average expected heterozygosity was 0.55 (range: 0.081–0.955), and the average polymorphic information content value per marker was 0.507 (range: 0.077–0.942). No marker showed significant deviation from Hardy‐Weinberg Equilibrium following Bonferroni correction of significance values, and no markers showed evidence of null alleles, large allele dropout, or scoring errors from stutter bands. Two markers had successful amplification in Odontobutis potamophila, and one marker had successful amplification in Rhinogobius giurinus. These novel markers may be useful for further research in population genetic studies involving M. swinhonis.     

Microsatellite loci for Myrmica kotokui and their application in some congeneric ant species distributed in northern Japan

We developed seven polymorphic microsatellite loci for Myrmica kotokui from RAPD (rapid analysis of polymorphic DNA) fragments. These loci showed two to six alleles with expected and observed heterozygosity of 0.13–0.73 and 0.14–0.78, respectively. These loci are transferable to the congeneric species as Myrmica rubra, Myrmica luteola and Myrmica taediosa from northern Japan. These loci will allow analyses of genetic structure of Myrmica species at both the colony level and population levels.     

Characterization of microsatellite DNA markers for a mahseer species,Tor tambroides (Cyprinidae) and cross‐amplification in four congeners

This study reports the isolation and characterization of microsatellite DNA markers in a mahseer species, Tor tambroides (Pisces, Cyprinidae). Of a total of 14 loci evaluated, 10 were polymorphic in T. tambroides samples, with an average of 2.86 alleles per locus. Deviations from Hardy–Weinberg equilibrium were observed at one locus and there was no indication of linkage disequilibrium among loci. A high level of cross‐amplification among four congeners was achieved, with 12 loci successfully amplifying and 11 loci showing polymorphism in at least one other species. These markers will be a useful resource for population genetic studies and broodstock management of closely related mahseer species.     

Isolation and characterization of polymorphic microsatellites in Iris ensata (Iridaceae)

• Premise of the study: Microsatellite primers were developed in Iris ensata (Iridaceae) to provide polymorphic markers for further studies into population genetics. • Methods and Results: Thirteen polymorphic microsatellite loci were isolated from I. ensata. These loci were successfully amplified in two natural populations of I. ensata from eastern China (Longwangshan, Zhejiang Province) and northeastern China (Jinchuan, Jilin Province). There was no significant linkage disequilibrium found for any pair of loci. These loci contained between two and 12 alleles per locus across all 48 individuals of I. ensata. The number of alleles per locus varied from two to 10 at the population level and the observed and expected heterozygosities ranged from 0.167 to 0.958 and from 0.284 to 0.853, respectively. • Conclusions: These loci showed high levels of polymorphism and could be used to study the population genetic structure, genetic relationships, and phylogeography of I. ensata.     

Polymorphic microsatellite loci from the Southeast Asian cyprinid,Barbodes gonionotus (Bleeker)

The cyprinid Barbodes gonionotus (Bleeker) is a commercially important fish in both capture fisheries and aquaculture in Southeast Asia. Five polymorphic microsatellite loci from B. gonionotus are described. Four are highly variable, with 9–30 alleles observed per locus in four populations sampled from Thailand (H_O = 0.694–0.808). These will be of use in studies of population genetic structure and in pedigree analyses.     

Isolation and characterization of microsatellite loci in Portunus pelagicus (Crustacea: Portunidae)

Seven dinucleotide and one tetranucleotide microsatellite loci were isolated and characterized, using routine protocols, from the blue swimmer crab, Portunus pelagicus. These loci will be useful for investigating the population structure of this broadly distributed and economically important portunid. In particular, all eight loci were polymorphic in P. pelagicus collected from throughout Australia. In addition, the genotype frequencies at each locus in each population sample were usually not significantly different from those expected under Hardy–Weinberg equilibrium conditions. Six of the eight loci also showed moderate to high levels of polymorphism in an undescribed species of Portunus from northern Australia.     

Isolation and characterization of 18 polymorphic microsatellite markers in Chinese mandarin fish Siniperca chuatsi (Basilewsky)

Eighteen microsatellite markers were isolated and characterized using an enrichment protocol in the Chinese mandarin fish Siniperca chuatsi (Basilewsky), a commercially important piscivorous fish in China. Out of 48 pairs of primers designed, 18 loci exhibited polymorphism with three to six alleles (mean 4.4 alleles/locus) and average observed heterozygosity ranged from 0.633 to 0.833 (mean 0.748) in a test population from Dongting Lake of China. Except for two loci, all other 16 loci were in the Hardy–Weinberg equilibrium. These markers would be useful for such studies as population genetics, ecology and selective breeding of the Chinese mandarin fish in future.     

Isolation and characterization of the first microsatellite loci from the order Psocoptera in the economically important pest insect Liposcelis decolor (Pearman) and cross‐species amplification

A total of 11 microsatellite loci from the invasive insect pest Liposcelis decolor were isolated and characterized of which six loci were polymorphic. A population survey involving a total of 30–192 individuals per locus from five populations revealed a range of four to seven alleles per locus and moderate observed heterozygosities (0.183–0.565), highlighting the utility of these loci in further population genetic studies. Cross‐species amplifications were successful for two to 11 loci in five other Liposcelis species also of international economic importance.     

Development and characterization of 10 novel microsatellite markers from Chital deer (Cervus axis) and their cross–amplification in other related species

Ten polymorphic microsatellite loci were isolated and characterized from Chital deer (Cervus axis). These loci show high levels of allelic diversity with four to eight alleles per locus in the 22 individuals of the free‐ranging population of Chital deer in Nehru Zoological Park, Hyderabad. In addition, we found that all the loci show cross–amplification in closely related as well as distantly related deer species. The amplification of these markers in different genera further indicates that these can be applied to a wide range of endangered deer species for their population genetics studies and conservation management.     

Isolation and characterization of polymorphic nuclear microsatellite loci in Pinus cembra L

We developed eight polymorphic nuclear microsatellite markers for the Swiss stone pine (Pinus cembra L.), of which seven may be amplified in a multiplex polymerase chain reaction. Allelic polymorphism across all loci and 40 individuals representing two populations in the Swiss Alps was high (mean = 7.6 alleles). No significant linkage disequlibrium was displayed between pairs of loci. Significant deviation from Hardy–Weinberg equilibrium was revealed at three loci in one population. Cross–amplification was achieved in two related species within the genus (P. sibirica and P. pumila). Thus, the markers may be useful for population genetic studies in these three pine species. They will be applied in ongoing projects on genetic diversity and patterns of gene flow in P. cembra.