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207 条 记 录,以下是 1-30

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The pearl oyster Pinctada fucata martensii genome and multi-omic analyses provide insights into biomineralization
GIGASCIENCEDu, Xiaodong Fan, Guangyi Jiao, Yu Zhang, He Guo, Ximing Huang, Ronglian Zheng, Zhe Bian, Chao Deng, Yuewen Wang, Qingheng Wang, Zhongduo Liang, Xinming Liang, Haiying Shi, Chengcheng Zhao, Xiaoxia Sun, Fengming Hao, Ruijuan Bai, Jie Liu, Jialiang Chen, Wenbin Liang, Jinlian Liu, Weiqing Xu, Zhe Shi, Qiong Xu, Xun Zhang, Guofan Liu, Xin  出版年:2017
Background: Nacre, the iridescent material found in pearls and shells of molluscs, is formed through an extraordinary process of matrix-assisted biomineralization. Despite recent advances, many aspects of the biominerali...
Identification of Genes Potentially Related to Biomineralization and Immunity by Transcriptome Analysis of Pearl Sac in Pearl Oyster Pinctada martensii
MARINE BIOTECHNOLOGYZhao, Xiaoxia Wang, Qingheng Jiao, Yu Huang, Ronglian Deng, Yuewen Wang, Huan Du, Xiaodong  出版年:2012
Pearl oyster Pinctada martensii is cultured for production of pearl in China. It needs to implant a mantle graft cut from a donor oyster and a seed nucleus into the gonad of the host oyster to produce a pearl. Pearl sac ...
Integrated application of transcriptomics and metabolomics provides insights into unsynchronized growth in pearl oyster Pinctada fucata martensii
SCIENCE OF THE TOTAL ENVIRONMENTHao, Ruijuan Du, Xiaodong Yang, Chuangye Deng, Yuewen Zheng, Zhe Wang, Qingheng  出版年:2019
Similar to other marine bivalves, Pint-matt furata martensii presents unsynchronized growth, which is one of the problems farmers currently face. However, the underlying mechanisms have not been studied. In the present s...
对虾高位池优势浮游植物种群与成因研究
《热带海洋学报》黄翔鹄 王庆恒  出版年:2002
对湛江、海南不同养殖时期高位池浮游植物优势种进行调查,结果表明:在养殖中、后期不同藻相的高位池中,优势种有波吉卵囊藻Oocystisborgei、小球藻Chlorellasp.、透镜壳衣藻Phacotuslenticul...
关键词:种群  成因  对虾  高位池  浮游植物  优势种  波吉卵囊藻  生态环境  被引量:52
Effect of vitamin D3 on immunity and antioxidant capacity of pearl oyster Pinctada fucata martensii after transplantation: Insights from LC-MS-based metabolomics analysis
FISH & SHELLFISH IMMUNOLOGYYang, Chuangye Du, Xiaodong Hao, Ruijuan Wang, Qingheng Deng, Yuewen Sun, Ruijiao  出版年:2019
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 ...
Identification and Characterization of MicroRNAs in Pearl Oyster Pinctada martensii by Solexa Deep Sequencing
MARINE BIOTECHNOLOGYJiao, Yu Zheng, Zhe Du, Xiaodong Wang, Qingheng Huang, Ronglian Deng, Yuewen Shi, Shangli Zhao, Xiaoxia  出版年:2014
MicroRNAs (miRNAs) are short-nucleotide RNA molecules that function as negative regulators of gene expression in various organisms. However, miRNAs of Pinctada martensii have not been reported yet. P. martensii is one of...
马氏珠母贝4个壳色选系F_1幼虫的生长比较
《中国水产科学》王庆恒 邓岳文 杜晓东 符韶  出版年:2008
2006年4月,从湛江流沙港马氏珠母贝(Pinctada martensii)养殖群体挑选黑色、红色、黄色和白色壳色马氏珠母贝个体为亲本建立建立黑色、红色、黄色和白色壳色选系F1。分别在受精后第8天、14天和21天,从4...
关键词:马氏珠母贝  壳色系g  F1幼虫  生长比较  被引量:43
Effects of protein sources on growth, immunity and antioxidant capacity of juvenile pearl oyster Pinctada fucata martensii
FISH & SHELLFISH IMMUNOLOGYYang, Chuangye Hao, Ruijuan Deng, Yuewen Liao, Yongshan Wang, Qingheng Sun, Ruijiao Jiao, Yu Du, Xiaodong  出版年:2017
In this study, we formulated five diets, namely, P1, P2, P3, P4 and P5, with Chlorella sp. powder, Spirulina platensis powder, yeast powder, soybean meal and corn gluten, respectively, as major protein sources. A feeding...
Response to different dietary carbohydrate and protein levels of pearl oysters (Pinctada fucata martensii) as revealed by GC-TOF/MS-based metabolomics
SCIENCE OF THE TOTAL ENVIRONMENTYang, Chuangye Hao, Ruijuan Du, Xiaodong Wang, Qingheng Deng, Yuewen Sun, Ruijiao  出版年:2019
Land-based culturing can avoid the effects of environmental pollution and natural disasters, thus ensuring food safety for shellfish. However, food availability, in this case, is limited. To achieve the optimum balance o...
马氏珠母贝选系F_2早期选择反应和现实遗传力估计
《广东海洋大学学报》邓岳文 符韶 杜晓东 王庆恒  出版年:2008
对马氏珠母贝基础群体进行持续选择建立选系F2,比较了选系F2与对照群体早期生长差别,并估计了选择反应和现实遗传力。结果表明,在第8、14、21和35天,选系F2的平均壳长显著大于对照群体(P<0.05)。在第8、14、2...
关键词:马氏珠母贝  选择反应  现实遗传力  被引量:35
Dermatopontin, a shell matrix protein gene from pearl oyster Pinctada martensii, participates in nacre formation
BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONSJiao, Yu Wang, Huan Du, Xiaodong Zhao, Xiaoxia Wang, Qingheng Huang, Ronglian Deng, Yuewen  出版年:2012
Dermatopontin (DPT) is identified as a major component of the shell matrix protein. However, its exact function in the shell formation remains obscure. In this study, we described the characteristic and function of DPT g...
湛江地区光裸星虫的生殖细胞发育和生殖周期
《湛江海洋大学学报》王庆恒 杜晓东 黄洪艳 秦红贵  出版年:2005
采用活体观察和常规石蜡切片技术对湛江地区光裸星虫生殖周期、生殖细胞的发育及形态结构进行研究.结果表明:星虫雌雄异体,无肉眼可见生殖腺结构,原生殖细胞在体腔液中发育;雌性生殖细胞根据其卵膜的形成和卵黄积累情况可以分为4个发...
关键词:光裸星虫  生殖细胞  发育  生殖周期  形态结构  湛江市  被引量:32
马氏珠母贝热休克蛋白HSP60基因的克隆与表达分析
《广东海洋大学学报》王志新 梁海鹰 杜晓东 黄荣莲 邓岳文 王庆恒 焦钰  出版年:2013
运用cDNA末端快速扩增(RACE)技术,克隆马氏珠母贝(Pinctada martensii)热休克蛋白HSP60基因cDNA全序列。序列全长2495 bp,开放阅读框(ORF)1734 bp,编码577个氨基酸,预测...
关键词:马氏珠母贝  HSP60  基因克隆  表达分析  被引量:31
Metabolomic responses of juvenile pearl oyster Pinctada maxima to different growth performances
AQUACULTUREHao, Ruijuan Wang, Ziman Yang, Chuangye Deng, Yuewen Zheng, Zhe Wang, Qingheng Du, Xiaodong  出版年:2018
Similar to other marine bivalves, Pinctada maxima shows unsynchronized growth, but the underlying metabolic mechanisms have not been studied. In this study, gold-lipped pearl oyster P. maxima from cultured stocks were se...
GC-TOF/MS-based metabolomics studies on the effect of protein sources in formulated diet for pearl oyster Pinctada fucata martensii
AQUACULTUREYang, Chuangye Hao, Ruijuan Du, Xiaodong Wang, Qingheng Deng, Yuewen Sun, Ruijiao Zheng, Zhe  出版年:2018
Natural disasters and environmental pollution are the main problems for traditional offshore culture. Pearl oyster culture through industrial farming can prevent these difficulties, but food availability is limited. In t...
翡翠贻贝形态性状对软体部质量的影响
《广东海洋大学学报》王庆恒 邓岳文 杜晓东 师尚丽  出版年:2009
随机选择200个湛江南三岛翡翠贻贝野生个体,测量壳长(SL)、壳宽(SW)、壳高(SH)、韧带长(LL)和软体重(EW)等5个性状,计算性状间的相关系数,采用通径分析方法计算以壳性状和韧带长为自变量对软体重作依变量的通径...
关键词:翡翠贻贝  形态性状  软体部质量  通径分析  回归方程  被引量:26
Evolution and function analysis of interleukin-17 gene from Pinctada fucata martensii
FISH & SHELLFISH IMMUNOLOGYCao, Yanfei Yang, Shuai Feng, Chuzhang Zhan, Waner Zheng, Zhe Wang, Qingheng Deng, Yuewen Jiao, Yu Du, Xiaodong  出版年:2019
Interleukin-17 (IL-17) is a proinflammatory cytokine that plays an important role in immune responses. In this study, we identified 57 IL-17 genes from the genomes of six marine invertebrates, including Pinctada fucata m...
Immune response of pearl oysters to stress and diseases
REVIEWS IN AQUACULTUREAdzigbli, Linda Hao, Ruijuan Jiao, Yu Deng, Yuewen Du, Xiaodong Wang, Qingheng Huang, Ronglian  出版年:2020
Pearl oysters are found in the marine ecosystem. Due to their frequent exposure to microbial pathogens and environmental perturbations, they have developed a multifaceted innate immune system with differentially expresse...
Genome and transcriptome analyses providing insight into the immune response of pearl oysters after allograft and xenograft transplantations
FISH & SHELLFISH IMMUNOLOGYJiao, Yu Yang, Shuai Cao, Yanfei Zheng, Zhe Deng, Yuewen Wang, Qingheng Huang, Ronglian Du, Xiaodong  出版年:2019
The immune response after allograft or xenograft transplantation in the pearl oyster is a major factor that cause its nucleus rejection and death. To determine the mechanism underlying the immune response after allograft...
Selection for Fast Growth in the Chinese Pearl Oyster, Pinctada martensii: Response of the First Generation Line
JOURNAL OF THE WORLD AQUACULTURE SOCIETYDeng, Yuewen Du, Xiaodong Wang, Qingheng  出版年:2009
[No abstract available]
Adaptive response of pearl oyster Pinctada fucata martensii to low water temperature stress
FISH & SHELLFISH IMMUNOLOGYWang, Qingheng Liu, Ya Zheng, Zhe Deng, Yuewen Jiao, Yu Du, Xiaodong  出版年:2018
The pearl oyster Pinctada fucata martensii is a warm-water shellfish that is sensitive to cold environments. To investigate its potential adaptation to low-temperature stress, the selected line (SL) and based population ...
Computational prediction of candidate miRNAs and their potential functions in biomineralization in pearl oyster Pinctada martensii
SAUDI JOURNAL OF BIOLOGICAL SCIENCESZheng, Zhe Jiao, Yu Du, Xiaodong Tian, Qunli Wang, Qingheng Huang, Ronglian Deng, Yuewen  出版年:2016
MicroRNAs (miRNAs) are a class of non-coding RNA molecules with presumed post-transcriptional regulatory activity in various biological processes, such as development and biomineralization. Pinctada martensii is one of t...
Realized Heritability and Genetic Gain Estimates of Larval Shell Length in the Chinese Pearl Oyster Pinctada martensii at Three Different Salinities
NORTH AMERICAN JOURNAL OF AQUACULTUREDeng, Yuewen Fu, Shao Du, Xiaodong Wang, Qingheng  出版年:2009
The second-generation selected (SS) and control (SC) lines of the Chinese pearl oyster Pinctada martensii were established by selecting the 10% of breeders with the largest and mean sizes, respectively, from the first-ge...
Molecular Characterization of the BMP7 Gene and Its Potential Role in Shell Formation in Pinctada martensii
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCESYan, Fang Luo, Shaojie Jiao, Yu Deng, Yuewen Du, Xiaodong Huang, Ronglian Wang, Qingheng Chen, Weiyao  出版年:2014
Bone morphogenetic protein 7 (BMP7), also called osteogenetic protein-1, can induce bone formation. In this study, the obtained full-length cDNA of BMP7 from Pinctada martensii (Pm-BMP7) was 2972 bp, including a 5'-untra...
Growth performance and biochemical composition of juvenile pearl oyster Pinctada martensii fed on artificial diets
AQUACULTURE INTERNATIONALWang, Qingheng Yang, Chuangye Du, Xiaodong Liu, Xingwang Sun, Ruijiao Deng, Yuewen  出版年:2016
The effects of three artificial diets (S1, S2 and S3) on survival, growth and biochemical composition of one-year-old pearl oyster Pinctada martensii were investigated. Six experimental groups (EG1, EG2, EG3, EG4, EG5 an...
利用微卫星标记进行马氏珠母贝家系遗传结构分析与系谱认证
《水产学报》杜晓东 高远镇 邓岳文 王庆恒 陈伟耀  出版年:2011
为改良马氏珠母贝养殖群体性状,2010年4月,从马氏珠母贝选育系F3选择性腺成熟个体为亲本,建立了36个家系,按照常规技术进行幼体培育和海区养成。2010年11月,从36个家系中随机选取4个家系,每个家系取样30个个体,...
关键词:马氏珠母贝  家系  遗传结构  系谱印证  微卫星标记  被引量:19
Metabolomics Responses of Pearl Oysters (Pinctada fucata martensii) Fed a Formulated Diet Indoors and Cultured With Natural Diet Outdoors
FRONTIERS IN PHYSIOLOGYYang, Chuangye Hao, Ruijuan Du, Xiaodong Deng, Yuewen Sun, Ruijiao Wang, Qingheng  出版年:2018
Natural disasters and environmental pollution are the main problems in traditional offshore cultivation. While culturing pearl oysters through industrial farming can avoid these problems, food availability in this case i...
贝龄对马氏珠母贝植核贝生长、成活率和育珠性状的影响
《中国水产科学》尹立鹏 邓岳文 杜晓东 王庆恒  出版年:2012
以马氏珠母贝(Pinctada martensii)速长系F2为材料,分析了贝龄对植核贝生长、成活率和育珠性状影响。实验设2.0龄贝植核组(A)、2.0龄贝对照组(B),1.5龄贝植核组(C)和1.5龄贝对照组(D),按...
关键词:马氏珠母贝  贝龄  生长  珍珠质量  珍珠产量  被引量:19
MicroRNA, Pm-miR-2305, Participates in Nacre Formation by Targeting Pearlin in Pearl Oyster Pinctada martensii
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCESJiao, Yu Zheng, Zhe Tian, Rongrong Du, Xiaodong Wang, Qingheng Huang, Ronglian  出版年:2015
MicroRNAs (miRNAs) are noncoding RNA molecules that function as negative regulators of target genes. In our previous research, 258 pm-miRNAs were identified in Pinctada martensii by Solexa deep sequencing. Pm-miR-2305 wa...
马氏珠母贝磺基转移酶PmCHST9基因的分子特征与表达分析
《基因组学与应用生物学》郝瑞娟 郑哲 王庆恒 邓岳文 焦钰 杜晓东  出版年:2015
糖胺聚糖在抗病毒、消炎和抗氧化等免疫反应发挥重要作用。磺基转移酶(sulfotransferase)是糖胺聚糖生物合成的关键酶,Carbohydrate sulfotransferase 9(CHST9)可以将磺酸基从3...
关键词:马氏珠母贝  磺基转移酶  分子特征  表达分析  被引量:18
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