Fujian Provincial Key Laboratory of Marine Fishery Resources and Eco Environment

Xiamen, China

Fujian Provincial Key Laboratory of Marine Fishery Resources and Eco Environment

Xiamen, China
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Cao Y.Y.,Jimei University | Cao Y.Y.,Fujian Provincial Key Laboratory of Marine Fishery Resources and Eco environment | Shangguan J.B.,Jimei University | Shangguan J.B.,Fujian Provincial Key Laboratory of Marine Fishery Resources and Eco environment | And 2 more authors.
Genetics and Molecular Research | Year: 2017

Fenneropenaeus penicillatus, which is on the Red List of Endangered Species for China, is an important shrimp species. However, there is not enough genetic information on F. penicillatus for conservation and management purposes. Ten microsatellite markers were used to analyze the genetic diversity, genetic differentiation, and population structure of F. penicillatus to provide scientific information for the conservation of the species. Low genetic diversity and moderate genetic differentiation were found among 12 putative populations [Beihai, Dongshan (DS), Hainan (HN), Lianjiang, Nanao (NA), Ningde (ND), Putian, Quanzhou (QZ), Xiamen (XM), Shenzhen, Zhanjiang, and Zhangpu] along the southeast coast of China. QZ, XM, and DS exhibited the highest genetic diversity, while NA and ND had the lowest genetic diversity. Genetic differentiation among all populations, except HN, was low compared to the genetic differentiation between HN and the other 11 putative populations. These 12 putative populations were divided into two subgroups. One group consisted of XM, DS, and QZ. The other group consisted of the other eight putative populations with the exception of HN. The HN Island population requires further study due to its large genetic distance from the other 11 putative populations. Problems with the current conservation strategy are pointed out and suggestions given based on genetic information. © 2017 The Authors.


Li Q.,Jimei University | Li Q.,Fujian Provincial Key Laboratory of Marine Fishery Resources and Eco environment | Li Z.,Jimei University | Li Z.,Fujian Provincial Key Laboratory of Marine Fishery Resources and Eco environment | And 12 more authors.
Conservation Genetics Resources | Year: 2014

The marbled rockfish, Sebastiscus marmoratus, is an important commercially near-shore fish inhabiting littoral rocky bottoms from Japan to the East China Sea. Eleven polymorphic microsatellite loci were isolated from S. marmoratus and the polymorphism of these loci was observed in 32 samples from one wild population. The number of alleles ranged from 2 to 8. The polymorphism information content ranged from 0.155 to 0.752. The levels of the observed and expected heterozygosity were 0.186–0.969 and 0.170–0.782, respectively. Only one locus (Sm3-63) deviated from Hardy–Weinberg equilibrium. These microsatellite markers can provide a useful tool for further study on genetic diversity and conservation of S. marmoratus. © 2013, Springer Science+Business Media Dordrecht.


Cao Y.Y.,Jimei University | Cao Y.Y.,Fujian Provincial Key Laboratory of Marine Fishery Resources and Eco Environment | Li Z.B.,Jimei University | Li Z.B.,Fujian Provincial Key Laboratory of Marine Fishery Resources and Eco Environment
Genetics and Molecular Research | Year: 2016

Fenneropenaeus penicillatus is a widely distributed economically and ecologically important shrimp species, which is endangered in China. Sequence analysis of 16s rRNA and control region (CR) fragments from mitochondrial DNA was conducted to obtain information on genetic diversity and population structure. Individuals from 12 wild F. penicillatus populations located along the southeast coast of China were used. Polymerase chain reaction (PCR) fragments of the CR gene revealed high genetic diversity among the 12 populations; however, PCR fragments of the 16s rRNA gene revealed very low genetic diversity in the Hainan (HN) and Ningde (ND) populations and high genetic diversity in the DS, BH, PT, XM, and SZ populations. Data obtained from the CR and 16s rRNA genes suggested that high genetic differentiation exists among the 12 populations, which is mainly due to the high genetic differentiation between HN and all other 11 populations. These results may be useful for further sustainable management and utilization of this species. © 2016 The Authors.


Shangguan J.B.,Jimei University | Shangguan J.B.,Fujian Provincial Key Laboratory of Marine Fishery Resources and Eco Environment | Li Z.B.,Jimei University | Li Z.B.,Fujian Provincial Key Laboratory of Marine Fishery Resources and Eco Environment | And 6 more authors.
Genetics and Molecular Research | Year: 2014

Fenneropenaeus penicillatus, with high protein and low fat, is a commercially important aquatic product in China. Microsatellite loci were developed according to the protocol of fast isolation by amplified fragment length polymorphism of sequences containing repeats. Eight new polymorphic microsatellite markers for F. penicillatus were identified, and 32 wild individuals were used to evaluate the degree of polymorphism of these markers. The polymorphism information content ranged from 0.2703 to 0.7598, and the number of alleles per locus varied from 3 to 6. The observed and expected heterozygosities were 0.1613-0.5556 and 0.2347-0.7387, respectively. No signifi cant deviations from Hardy-Weinberg equilibrium (P > 0.00625) were detected. These polymorphic microsatellite loci will be useful to study the genetic diversity and population structure of F. penicillatus. © FUNPEC-RP.


Dai G.,Jimei University | Dai G.,Fujian Provincial Key Laboratory of Marine Fishery Resources and Eco environment | Li Y.,Jimei University | Li Y.,Fujian Provincial Key Laboratory of Marine Fishery Resources and Eco environment | And 14 more authors.
Conservation Genetics Resources | Year: 2013

Branchiostoma belcheri Gray is an endangered species. A set of twelve novel polymorphic microsatellite loci was developed in B. belcheri Gray. The polymorphism of these loci was tested on a population of thirty individuals from Xiamen, China. The number of alleles ranged from 3 to 7. The polymorphism information content ranged from 0.309 to 0.778. The levels of expected and observed heterozygosities varied from 0.2449 to 0.7825, and from 0.1786 to 0.8571, respectively. Three loci (WCY4-22, WCY4-39, WCY5-17) deviated from Hardy-Weinberg equilibrium. These microsatellite loci would contribute to population genetic studies and conservation of B. belcheri Gray. © 2013 Springer Science+Business Media Dordrecht.


Li Z.B.,Jimei University | Li Z.B.,Fujian Provincial Key Laboratory of Marine Fishery Resources and Eco Environment | Huang Y.S.,Jimei University | Huang Y.S.,Fujian Provincial Key Laboratory of Marine Fishery Resources and Eco Environment | And 8 more authors.
Genetics and Molecular Research | Year: 2015

Branchiostoma belcheri Gray is a second-class, nationally protected protochordate in China. We developed 10 novel polymorphic sites in B. belcheri, which were examined using a population of 30 wild individuals from Xiamen, China. The polymorphism information content ranged between 0.141 and 0.681, and the number of alleles varied from 2 to 5. The expected and observed heterozygosities varied between 0.1528 and 0.6920, and between 0.1429 and 0.5000, respectively. These novel microsatellite markers will facilitate the genetic analysis and protection of wild B. belcheri individuals, and the possible re-stocking of the species in the long-term. © FUNPEC-RP.


Li Z.B.,Jimei University | Li Z.B.,Fujian Provincial Key Laboratory of Marine Fishery Resources and Eco Environment | Li Q.H.,Jimei University | Li Q.H.,Fujian Provincial Key Laboratory of Marine Fishery Resources and Eco Environment | And 6 more authors.
Genetics and Molecular Research | Year: 2015

Lunella coronata granulata, from the family Turbinidae, is an economically important species. The first set of 10 polymorphic microsatellite loci was screened from L. coronata granulata, and 30 individuals were used to analyze the degree of polymorphism in these loci. The level of observed and expected heterozygosity was 0.0667-0.7333 and 0.0644-0.6628, respectively. The polymorphism information content varied from 0.305 to 0.559. Eight loci were in Hardy-Weinberg equilibrium (HWE) (P > 0.05), while two loci deviated significantly from the HWE after Bonferroni’s correction (P < 0.005). The isolated microsatellite loci can be utilized in studies of population genetic analysis and they provide important genetic markers for construction of genetic linkage maps and genetic breeding of L. coronata granulata resources. © FUNPEC-RP.


Huang Y.S.,Jimei University | Huang Y.S.,Fujian Provincial Key Laboratory of Marine Fishery Resources and Eco Environment | Li Q.H.,Jimei University | Li Q.H.,Fujian Provincial Key Laboratory of Marine Fishery Resources and Eco Environment | And 8 more authors.
Genetics and Molecular Research | Year: 2015

The pen shell, Atrina vexillum Born, is an edible shellfish that is widely consumed in the Asia-Pacific region. In this study, 11 polymorphic microsatellite loci were isolated from A. vexillum, and 30 wild individuals were used to evaluate the degree of polymorphism of these markers. The number of alleles per locus ranged from 3 to 8. The polymorphism information content varied from 0.199 to 0.831. The observed and expected heterozygosities were 0.1000-0.8667 and 0.1244-0.8356, respectively. Two loci deviated significantly from the Hardy-Weinberg equilibrium (HWE) after a Bonferroni correction, while the other nine loci were at HWE. These microsatellite loci will be useful in further studies on population genetic analyses, and will provide important genetic data for the conservation and recovery of A. vexillum. © FUNPEC-RP.


Li Z.B.,Fujian Provincial Key Laboratory of Marine Fishery Resources and Eco Environment | Ning Y.F.,Fujian Provincial Key Laboratory of Marine Fishery Resources and Eco Environment | Shangguan J.B.,Fujian Provincial Key Laboratory of Marine Fishery Resources and Eco Environment | Li B.B.,Fujian Provincial Key Laboratory of Marine Fishery Resources and Eco Environment | And 3 more authors.
Genetics and Molecular Research | Year: 2016

Ruditapes philippinarum is considered a commercially valuable species, which is commonly found in tidal flats along West Pacific coasts. In China, it is mainly distributed in the southeast sea. In this study, 16 novel microsatellite loci from the R. philippinarum genome were developed, using the protocol of fast isolation by amplified fragment length polymorphism of sequence containing repeats. Thirty-two wild-caught individuals were used to evaluate the degree of polymorphism of these markers. Our results show that there were 10 polymorphic loci and 6 monomorphic loci. The number of alleles per locus and the polymorphism information content ranged from 2 to 6 and from 0.199 to 0.751, respectively. The observed and expected heterozygosities varied from 0.1333 to 0.6207 and 0.1603 to 0.7412, respectively. Of all loci, only one locus was found to deviate significantly from Hardy-Weinberg equilibrium after Bonferroni correction. The loci identified here will provide useful information for future population genetic studies of R. philippinarum. © FUNPEC-RP.

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