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1.
Isolation and characterization of microsatellite markers for Viola mirabilis (Violaceae) using a next‐generation sequencing platform
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We isolated and characterized microsatellite loci in Viola mirabilis (Violaceae), an endangered species from South Korea. Twenty‐three polymorphic microsatellite loci were developed and tested in Korean, Chinese and Japanese populations. The number of alleles per locus varied from two to eight. The observed and expected heterozygosities within the three populations were 0.000–0.625 and 0.469–0.695, respectively. A total of six loci in the Korean population, one locus in the Chinese population and seven loci in the Japanese population deviated from Hardy–Weinberg equilibrium. We expect that these newly developed microsatellite markers will contribute to understanding the phylogeography and population genetics of V. mirabilis, which will aid in developing conservation strategies for this species. 相似文献
2.
ERIKA CRISPO CRIS HAGEN TRAVIS GLENN GENEVIVE GENEAU LAUREN J. CHAPMAN 《Molecular ecology resources》2007,7(6):1293-1295
Eight tetranucleotide microsatellite loci were isolated from the haplochromine cichlid fish, Pseudocrenilabrus multicolor victoriae, an important model species for studies in respiratory ecology, conservation, and evolution. We surveyed variation at these loci in 23 individuals from western Uganda, finding four to 19 alleles per locus and an average expected heterozygosity of 0.8575. These microsatellite loci will be used to examine gene flow and population structure in Ugandan P. m. victoriae. 相似文献
3.
Isolation and characterization of microsatellite markers for the endangered <Emphasis Type="Italic">Taxus yunnanensis</Emphasis> 总被引:1,自引:0,他引:1
Ying-Chun Miao Jian-Rong Su Zhi-Jun Zhang Hui Li Jing Luo Ya-Ping Zhang 《Conservation Genetics》2008,9(6):1683-1685
Eleven polymorphic microsatellite loci were characterized for the endangered conifer Taxus yunnanensis. Eight loci were isolated through SSR-anchored PCR, one locus was developed by cross-species amplification tests, while the
last two loci were obtained from cross-species microsatellite sequences available in GenBank. Variability of these markers
was tested in 48 individuals collected from its main distribution range in Southwest China. The number of alleles per locus
ranged from 2 to 9, and the observed and expected heterozygosity varied from 0.000 to 0.625 and from 0.062 to 0.853, respectively.
Ten of these eleven loci were significantly deviated from Hardy–Weinberg expectation, except TS07 which showed a distinct
heterozygote excess. The availability of these new polymorphic microsatellite markers will provide an ideal marker system
for detailed population genetics studies in T. yunnanensis and potentially also for closely related species. 相似文献
4.
Song-Lin Chen Lili Zhao Chang-Wei Shao Xiaolin Liao Yong-Sheng Tian 《Conservation Genetics》2009,10(4):1101-1103
Black sea bass (Centropristis striata) is an economically important serranid species. A number of 39 microsatellite loci were isolated from two enriched genomic
library of C. striata. Eleven of these loci were polymorphic in a test population with alleles per locus ranging from 3 to 8, and observed and
expected heterozygosities per locus from 0.26 to 1.00 and from 0.61 to 0.84, respectively. Four loci significantly deviated
from Hardy–Weinberg equilibrium after Bonferroni correction and no significant linkage disequilibrium was found between pairs
of loci. Cross-species amplification of these polymorphic microsatellite loci was performed in additional two related species.
These polymorphic microsatellite loci would be useful for investigating genetic resource of C. striata and other related species. 相似文献
5.
Jing-Feng Yang Li-Li Zhao Chang-Wei Shao Xiang-Shan Ji Xiao-Lin Liao Song-Lin Chen 《Conservation Genetics》2009,10(5):1541-1543
Black snapper Sebastodes fuscescens (Houttuyn) is an economocally important species. Fourty-five microsatellite loci were isolated from an enriched genomic library
of S. fuscescens. Ten of these loci were polymorphic in a test population with alleles per locus ranging from 2 to 5, and observed and expected
heterozygosities per locus from 0.21 to 1.00 and from 0.19 to 0.86, respectively. Three loci significantly deviated from Hardy–Weinberg
equilibrium after Bonferroni correction and no significant linkage disequilibrium was found between pairs of loci. These polymorphic
microsatellite loci would be useful for investigating genetic diversity of S. fuscescens and other related species. 相似文献
6.
Q. F. GENG C. L. LIAN J. M. TAO R. L. QIU T. HOGETSU 《Molecular ecology resources》2006,6(4):1231-1233
Aegiceras corniculatum is an ecologically important mangrove tree species. We isolated 18 polymorphic microsatellite loci from this species. These loci provided microsatellite markers with polymorphism of two to eight alleles per locus. The observed and expected heterozygosities ranged from 0.050 to 0.550, and from 0.097 to 0.736, respectively. These markers will contribute to research on the conservation, genetic diversity and mating patterns of A. corniculatum. 相似文献
7.
Seven-band grouper (Epinephelus septemfasciatus) is a commercially important fishery species. Sixty-six microsatellite loci were isolated from a dinucleotide-enriched genomic
library of E. septemfasciatus. Twelve of these loci were polymorphic in a test population with alleles per locus ranging from two to five, and observed
and expected heterozygosities per locus from 0.04 to 1.00 and from 0.28 to 0.76, respectively. Three loci significantly deviated
from Hardy–Weinberg equilibrium and no significant linkage disequilibrium was found between pairs of loci after Bonferroni
correction. Cross-species amplification of these polymorphic microsatellite loci was performed in additional two related species.
These polymorphic microsatellite loci would be useful for investigating genetic resource of E. septemfasciatus and other related species.
Lili Zhao and Changwei Shao have contributed equally. 相似文献
8.
The Yangtze sturgeon (Acipenser dabryanus) is an endemic species in China. Using 454 sequencing, eight polymorphic tri‐, tetra‐, penta‐, and hexanucleotide microsatellite loci were isolated in this study. The raw sequence data from a one‐eighth run of 454 sequencings were 38.0 Mbp containing 94 222 reads/sequences. Of 80 microsatellite loci, only eight loci were polymorphic in a population of 30 individuals. The number of alleles per locus ranged from 4 to 14 (mean 7.62), and the observed heterozygosities varied between 0.46 and 0.88 (mean 0.74). Cross amplification was tested in congeneric species Acipenser sturio and Acipenser sinensis. These new microsatellite markers will be useful for further studies on genetic variation, parentage analysis, and conservation management for this critically endangered species. 相似文献
9.
FEDERICA G. PANNACCIULLI SANIT PIYAPATTANAKORN JOHN D. D. BISHOP STEPHEN J. HAWKINS NORMAN MACLEAN 《Molecular ecology resources》2005,5(3):641-643
This study reports the isolation and characterization of seven highly polymorphic microsatellite loci in Chthamalus montagui (Crustacea, Cirripedia). The loci were isolated from a library constructed from genomic DNA enriched for CA repeats. The markers yielded three to 43 alleles per locus (mean 16.7) in samples averaging 49 individuals. Observed heterozygosity ranged from 0.08 to 0.58 (mean 0.39). These microsatellite loci will be valuable tools for population genetic studies of this species. 相似文献
10.
Phaedranassa schizantha is a species endemic to Ecuador from which eight polymorphic microsatellite loci were isolated from an enriched genomic library.
A total of 31 alleles with an average of four alleles per locus were detected across 29 individuals from a single natural
population of P. schizantha. Observed heterozygosity ranged from 0.05 to 0.68. Most of the eight loci were successfully amplified in six Phaedranassa species. Five of those species are either “Vulnerable” or “Endangered” under IUCN criteria. These loci will be used to investigate
patterns of inter- and intraspecific variation of Phaedranassa species, which will contribute data relevant to their conservation status. 相似文献
11.
Song-Lin Chen Shi-Chao Xing Gen-Bo Xu Xiaolin Liao Jing-Feng Yang 《Conservation Genetics》2009,10(5):1469-1471
Small yellow croaker (Pseudosciaena polyactis) is an economically important marine fish species. About 43 microsatellite loci were isolated from two enriched genomic library
of Pseudosciaena polyactis. Ten of these loci were polymorphic in a test population with alleles per locus ranging from two to six, and observed and
expected heterozygosities per locus from 0.3750 to 0.8750 and from 0.3112 to 0.8121, respectively. No loci significantly deviated
from Hardy–Weinberg equilibrium after Bonferroni correction and no significant linkage disequilibrium was found between pairs
of loci. These polymorphic microsatellite loci would be useful for investigating genetic diversity of Pseudosciaena polyactis. 相似文献
12.
Isolation and characterization of polymorphic microsatellite loci from fat greenling (Hexagrammos otakii) 总被引:2,自引:0,他引:2
Song-Lin Chen Gui-Dong Miao Chang-Wei Shao Yong-Sheng Tian Xiaolin Liao 《Conservation Genetics》2009,10(5):1429-1431
Fat greenling (Hexagrammos otakii) is an economocally important marine fish species. Thirtyfive microsatellite loci were isolated from two enriched genomic
library of Hexagrammos otakii. Ten of these loci were polymorphic in a test population with alleles per locus ranging from two to six, and observed and
expected heterozygosities per locus from 0.2581 to 1.0000 and from 0.2892 to 0.7726, respectively. Four loci significantly
deviated from Hardy–Weinberg equilibrium after Bonferroni correction and no significant linkage disequilibrium was found between
pairs of loci. These polymorphic microsatellite loci would be useful for investigating genetic diversity of Hexagrammos otakii. 相似文献
13.
Ten polymorphic microsatellite loci from Lasiopodomys brandtii have been isolated and characterized. Two to 11 alleles per locus were detected from 52 Brandt's voles samples collected from a single population. Expected heterozygosities ranged from 0.406 to 0.840. For the majority of loci observed heterozygosities were similar to or greater than the expected heterozygosity. One locus pair appeared to be in linkage disequilibrium. The microsatellite markers will enable the studies of genetic diversity, population structure and relatedness in this species, and perhaps in closely related species of vole. 相似文献
14.
Q. F. GENG C. L. LIAN J. M. TAO S. Q. LI T. HOGETSU 《Molecular ecology resources》2007,7(6):1208-1210
Avicennia marina is an ecologically important mangrove tree species. We isolated 10 polymorphic microsatellite loci from this species using an improved technique. Our isolated loci provided compound microsatellite markers with polymorphism of two to six alleles per locus. The observed and expected heterozygosities ranged from 0.025 to 0.625 and from 0.096 to 0.767, respectively. These markers would be the useful tools for researching on the genetic diversity and population genetic structure of A. marina. 相似文献
15.
Isolation and characterization of microsatellite DNA loci from the golden cuttlefish,Sepia esculenta Hoyle (Cephalopoda) 总被引:1,自引:0,他引:1
XIAODONG ZHENG MINORU IKEDA ANNA BARINOVA NOBUHIKO TANIGUCHI 《Molecular ecology resources》2007,7(1):40-42
The first microsatellite markers were isolated from the golden cuttlefish, Sepia esculenta Hoyle. Eleven primer sets were designed to amplify the marker sequences via polymerase chain reaction. The 45–50 individuals from one wild population in the coastal waters of Ehime Prefecture, Japan were used to screen polymorphism in the 11 microsatellite loci. All the microsatellite loci were polymorphic, with the range of alleles from seven to 27 per locus. The observed and expected heterozygosities ranged from 0.380 to 0.980 and from 0.654 to 0.940, respectively. These marker loci except for one locus showing significant deviation from Hardy–Weinberg equilibrium will be useful for the assessment of genetic variation and population structure of this species. 相似文献
16.
S. GU X. Y. DING Y. WANG Q. ZHOU G. DING X. X. LI L. QIAN 《Molecular ecology resources》2007,7(6):1166-1168
As an invaluable herb, Dendrobium officinale has been in severe danger since 1950 because of human exploitation and habitat deterioration. In order to investigate the genetic diversity and structure of this species, we isolated and characterized 12 microsatellite loci derived from two microsatellite‐enriched libraries. Twenty‐two individuals from Leye population were analysed. These loci were polymorphic and displayed three to 12 alleles per locus. The observed and expected heterozygosities ranged from 0.150 to 0.624 and from 0.162 to 0.605, respectively. These are the first microsatellite loci characterized from D. officinale that will contribute to research on the conservation, genetic diversity, population structure and individual authentication. 相似文献
17.
I. L. G. NURTJAHJANINGSIH Y. SAITO C. L. LIAN Y. TSUDA Y. IDE 《Molecular ecology resources》2005,5(3):552-553
Pinus merkusii is an important industrial species that is distributed only in Southeast Asia. We isolated 10 microsatellite markers from this species using a dual‐suppression‐polymerase chain reaction technique. Of these markers, five loci were codominant and polymorphic. The number of alleles per locus ranged from three to six and the expected heterozygosity ranged from 0.389 to 0.728. These microsatellite markers will be available for analysis on population genetics and mating patterns. 相似文献
18.
Sasa senanensis is a dwarf bamboo species distributed on the floors of cool temperate forests in Japan and adjacent regions. We isolated
eight polymorphic microsatellite loci from this species. The number of alleles ranged from two to eight and the observed heterozygosity
per locus from 0.13 to 0.74. Seven of the eight loci were also polymorphic in Sasa nipponica. Most of these markers were successfully amplified in other dwarf bamboo species. These markers will be useful for investigating
clonal structure and population genetics in some dwarf bamboo species. 相似文献
19.
Eight dinucleotide microsatellite loci were developed through an enrichment protocol for allis shad (Alosa alosa) and twaite shad (A. fallax). Cross‐species amplification was successful for all loci isolated. The number of alleles per locus ranged from three to nine for A. alosa and from two to seven for A. fallax, while the observed heterozygosity ranged from 0.267 to 0.926 and from 0.240 to 0.727, respectively. These markers will constitute useful tools for studies of population structure and gene flow between two closely related hybridizing species. 相似文献
20.
We have isolated and characterized twelve novel polymorphic microsatellite loci from Scapharca subcrenata to analyse the population structure. The number of observed alleles per locus ranged from 3 to 17. Observed heterozygosity
(H
O) ranged from 0.321 to 0.929. Cross-species amplification was tested successfully in three other bivalve species. These microsatellite
markers will be useful for genetic diversity studies of S. subcrenata and other Lamellibranchia species. 相似文献