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Yuewen Deng
Guangdong Ocean University
60Publications
11H-index
472Citations
Publications 61
Newest
Abstract Diets affect the intestinal microflora, which in turn affects the growth performance and immune response on host. To study the effect of protein sources in formulated diets on the growth, immune response, and intestinal microflora of pearl oyster Pinctada fucata martensii, two major protein sources (yeast powder-D1 and corn gluten-D2) were used in the preparation of two isonitrogenous and isolipidic diets. The pearl oysters were divided into two groups, namely, ED1 and ED2, which were f...
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#1Chuangye Yang (GDOU: Guangdong Ocean University)H-Index: 6
#2Jingmiao Yang (GDOU: Guangdong Ocean University)H-Index: 1
Last.Yuewen Deng (GDOU: Guangdong Ocean University)H-Index: 11
view all 5 authors...
Abstract Odd-skipped related 1 (OSR1) from Pinctada fucata martensii (PmOSR1) was cloned in this study. PmOSR1 contained an open reading frame measuring 951 bp that encoded a polypeptide of 316 residues. Domain analysis also revealed that PmOSR1 had a typical ZnF_C2H2 domain, indicating high identity with OSR1 protein sequence from Crassostrea gigas (55.25%) and Mizuhopecten yessoensis (65.48%). The expression pattern analysis of PmOSR1 revealed its wide expression in the tissues and development...
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#1Linda Adzigbli (GDOU: Guangdong Ocean University)H-Index: 2
#2Ziman Wang (GDOU: Guangdong Ocean University)H-Index: 2
Last.Yuewen Deng (GDOU: Guangdong Ocean University)H-Index: 11
view all 6 authors...
1 CitationsSource
Mollusk shell matrix proteins are important for the formation of organic frameworks, crystal nucleation, and crystal growth in Pinctada fucata martensii (P. f. martensii). MicroRNAs (miRNAs) are endogenous small non-coding RNAs that play important roles in many biological processes, including shell formation. In this study, we obtained the full-length sequence of Pif97-like gene in P. f. martensii (PfmPif97-like). PfmPif97-like was mainly distributed in mantle pallial and mantle edge. Correlatio...
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Abstract Trace elements of bivalve shells can potentially record the physical and chemical properties of the ambient seawater during shell formation, thereby providing valuable information on environmental conditions and provenance of the bivalves. In an acidifying ocean, whether and how seawater acidification affects the trace elemental composition of bivalve shells is largely unknown. Here, we investigated the transgenerational effects of OA projected for the end of the 21st century on the inc...
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#1Zhe Zheng (GDOU: Guangdong Ocean University)H-Index: 7
#2Ruijuan Hao (GDOU: Guangdong Ocean University)H-Index: 6
Last.Xiaodong Du (GDOU: Guangdong Ocean University)H-Index: 11
view all 6 authors...
Background Marine bivalves undergo complex development processes, such as shell morphology conversion and changes of anatomy and life habits. In this study, the transcriptomes of pearl oyster Pinctada fucata martensii and Pacific oyster Crassostrea gigas at different development stages were analyzed to determine the key molecular events related to shell formation, settlement and metamorphosis.
1 CitationsSource
Abstract We have developed a black shell colored selected line observed to have higher survival ability. In this study, to understand its immune capacity, total carotenoid content (TCC) of the black shell colored line (BG) and the control group (CG) were compared. Survival and retention rates, immunity and antioxidant capacity of BG were compared relative to CG at different times after grafting operation. The results showed that BG had significantly larger TCC than CG (P
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#1Chuangye Yang (GDOU: Guangdong Ocean University)H-Index: 6
#2Xiaodong Du (GDOU: Guangdong Ocean University)H-Index: 11
Last.Ruijiao SunH-Index: 4
view all 6 authors...
Abstract Postoperative care is a critical step of pearl culture that ultimately determines culture success. To determine the effect of dietary vitamin D3 (VD3) levels on immunity and antioxidant capacity of pearl oyster Pinctada fucata martensii during postoperative care and explore the mechanisms behind this phenomenon, five isonitrogenous and isolipidic experimental diets were formulated by adding different levels of dietary VD3 (0, 500, 1000, 3000, and 10000 IU/kg), and the diets were fed to ...
3 CitationsSource
Abstract The pearl oyster, Pinctada fucata martensii, produces high-quality pearls. During pearl production, excess immune and inflammatory response after transplantation will lead to nucleus rejection, pearl sac formation failure, and death of the host pearl oyster. The hemocyte transcriptome and fatty acid (FA) contents in the adductor muscle before and after transplantation were analyzed to investigate the response of pearl oyster P. f. martensii to allograft-induced stress from lipid metabol...
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#1Ziman Wang (GDOU: Guangdong Ocean University)H-Index: 2
#2Junhui Li (GDOU: Guangdong Ocean University)H-Index: 4
Last.Yuewen Deng (GDOU: Guangdong Ocean University)H-Index: 11
view all 5 authors...
Abstract In this study, we developed microsatellite markers, analyzed their distribution and frequency and verified polymorphism based on the transcriptome data of pearl oyster Pinctada maxima. Totally, 58,121 potential EST-SSRs from 145,877 sequences were identified. We randomly selected 100 of these primer pairs for further validation in the stock, 76 primer pairs were successfully amplified and 25 primer pairs were found to be polymorphic. The number of alleles at each locus ranged from 2 to ...
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