TOLERANCE OF FENNEROPENAEUS CHINENSIS "HUANGHAI NO. 2" TO WHITE SPOT SYNDROME VIRUS

文献类型: 外文期刊

第一作者: Meng, Xian-Hong

作者: Meng, Xian-Hong;Wang, Qing-Yin;Kong, Jie;Luo, Kun;Luan, Sheng;Zhang, Qing-Wen;Liu, Ning;Cao, Baoxiang;Meng, Xian-Hong

作者机构:

关键词: DNA;body weight;viral load;water temperature;species mortality;postinfection period

期刊名称:JOURNAL OF SHELLFISH RESEARCH ( 影响因子:1.396; 五年影响因子:1.47 )

ISSN:

年卷期:

页码:

收录情况: SCI

摘要: In this study, postlarvae of the fleshy shrimp Fenneropenaeus chinensis "Huanghai No. 2" (a new shrimp variety bred in China) were fed with white spot syndrome virus (WSSV)-toxic bait with amount of 25% of the total shrimp body weight and were evaluated WSSV loads at different postinfection periods (i.e. early, peak and late periods). A total of 83 of 4,424 shrimp (1.88%) survived at the end of the experiment, which lasted 358 h, 662 h, and 232 h in 3 ponds, respectively. The WSSV loads were 8.8 x 10(4)-1.5 x 10(5), 4.4 x 10(5)-1.2 x 10(6), and 8.5 x 10(5)-4.6 x 10(6) copies/ng DNA, respectively, averaging 9.5 x 10(5) copies per nanograms DNA of all sampled shrimp (n = 229). The viral loads in the shrimp that died during the late postinfection period were significantly higher than in those shrimp that died during the early and peak periods (P < 0.01). The viral load in surviving shrimp was 2.2 x 10(5) = 44) copies/fig DNA. Among the surviving shrimp, 18.2% (n = 8) had a viral load greater than 1.0 x 10(4) copies/ng DNA and 52.3% = 23) had less than 100 copies/ng DNA. Based on these result, the range of 7.0 x 10(4)-10(7) copies/ng DNA is suggested to be the lethal amount for shrimp death caused by WSSV. These results could be an important reference in an advance warning of a WSSV outbreak in the culture process of these shrimp, and could provide valuable information in further selective breeding of WSSV-tolerant or -resistant varieties of F. chinensis.

分类号: S9

  • 相关文献

[1]Fruiting-branch removal enhances endotoxin expression and lint yield in Bt cotton. Zhang, Dongmei,Dong, Hezhong,Li, Weijiang,Tang, Wei.

[2]Genetic differentiation in seven geographic populations of the fleshy shrimp Penaeus (Fenneropenaeus) chinensis based on microsatellite DNA. Meng, Xian Hong,Wang, Qing Yin,Liu, Ping,Kong, Jie,Meng, Xian Hong,Jang, In Kwon.

[3]Unique sequence characteristics of genes in the leftmost region of unique long region in duck enteritis virus. Liu, Xiaoli,Liu, Shengwang,Li, Huixin,Han, Zongxi,Shao, Yuhao,Kong, Xiangang.

[4]Association between PCR-SSCP of bone morphogenetic protein 15 gene and prolificacy in Jining Grey goats. Chu, M. X.,Jiao, C. L.,He, Y. Q.,Wang, J. Y.,Liu, Z. H.,Chen, G. H..

[5]Haloactinobacterium album gen. nov., sp. nov., a halophilic actinobacterium, and proposal of Ruaniaceae fam. nov.. Tang, Shu-Kun,Zhi, Xiao-Yang,Wu, Jin-Yuan,Xu, Li-Hua,Li, Wen-Jun,Tang, Shu-Kun,Zhi, Xiao-Yang,Wu, Jin-Yuan,Xu, Li-Hua,Li, Wen-Jun,Wang, Yun,Lou, Kai,Lee, Jae-Chan,Kim, Chang-Jin.

[6]Evaluation of the Pathogenicity of a Highly Pathogenic Porcine Reproductive and Respiratory Syndrome Virus Variant in Piglets. Wei Tian-chao,Tian Zhi-jun,An Tong-qing,Jiang Yi-feng,Xiao Yan,Hu Shou-ping,Peng Jin-mei,Hao Xiao-fang,Zhang Shan-rui,Tong Guang-zhi,Zhou Yan-jun,Tong Guang-zhi,Wei Tian-chao. 2011

[7]Real-time PCR to detect and analyze virulent PPV loads in artificially challenged sows and their fetuses. Miao, Lan-fei,Zhang, Chao-fan,Chen, Chang-mu,Cui, Shang-jin.

[8]Relation Between the Viral Load Accumulation of Southern Rice Black-Streaked Dwarf Virus and the Different Developmental Stages of Sogatella furcifera (Hemiptera: Delphacidae). Hou, Mao-Lin,Liu, Yu-Di.

[9]A duplex real-time reverse transcription polymerase chain reaction for the detection and quantitation of avian leukosis virus subgroups A and B. Zhou, Gang,Cai, Wenbo,Liu, Xiaolei,Niu, Chengming,Gao, Caixia,Si, Changde,Zhang, Wei,Qu, Liandong,Han, Lingxia.

[10]Monitoring Thermal Pollution in Rivers Downstream of Dams with Landsat ETM plus Thermal Infrared Images. Ling, Feng,Ban, Xuan,Li, Xiaodong,Zhang, Yihang,Du, Yun,Foody, Giles M.,Du, Hao. 2017

[11]Effects of River Hydrological Status on Gonadal Development of Breeding Population of Chinese Sturgeon in the Yangtze River: Inferred from a On-site Observation. Zhang, Hui,Wei, Qiwei,Du, Hao. 2013

[12]Molecular cloning of heat shock protein 60 from Marsupenaeus japonicus and its expression profiles at early developmental stages and response to heat stress. Zheng, Jinbin,Li, Lijun,Mao, Yong,Su, Yongquan,Wang, Jun,Dong, Hongbiao,Mao, Yong. 2018

[13]The immune response of turbot, Scophthalmus maximus (L.), skin to high water temperature. Huang, Z-H,Ma, A-J,Wang, X-A. 2011

[14]Effect of water temperature on digestive enzyme activity and gut mass in sea cucumber Apostichopus japonicus (Selenka), with special reference to aestivation. Gao Fei,Yang Hongsheng,Xu Qiang,Wang Fangyu,Liu Guangbin,Gao Fei. 2009

[15]Variation in the distribution of wintering anchovy Engraulis japonicus and its relationship with water temperature in the central and southern Yellow Sea. Niu Mingxiang,Wang Jun,Wang Jun,Niu Mingxiang,Wang Jun,Niu Mingxiang,Wang Jun. 2017

[16]SEASONAL VARIATIONS OF WATER TEMPERATURE, FOOD AVAILABILITY, SIZE, AND REPRODUCTION ON THE HEMOCYTE PARAMETERS IN THE SCALLOP CHLAMYS FARRERI. Lin, Tingting,Li, Ziniu,Xing, Jing,Lin, Tingting,Zhou, Kai,Lai, Qifang,Yao, Zongli,Li, Ziniu. 2012

[17]Dietary glutamine supplementation improves growth performance and intestinal digestion/absorption ability in young hybrid sturgeon (Acipenser schrenckii female x Huso dauricus male). Qiyou, X.,Qing, Z.,Hong, X.,Chang'an, W.,Dajiang, S.,Qing, Z..

[18]Influences of dietary lipid and temperature on growth, fat deposition and lipoprotein lipase expression in darkbarbel catfish (Pelteobagrus vachellii). Qiang, Jun,He, Jie,Li, Hong-Xia,Xu, Pao,Sun, Yi-Lan,Qiang, Jun,Tao, Yi-Fan,Bao, Jin-Wen,Shi, Wen-bo,Xu, Pao. 2017

[19]Temporal dynamics in clearance rate of the Portuguese oyster Crassostrea angulata cultivated in Dapeng Cove, southern China. Yu, Zonghe,Luo, Peng,Hu, Chaoqun,Yu, Zonghe,Luo, Peng,Hu, Chaoqun,Zhou, Yi,Qi, Zhanhui.

[20]OPTIMUM WATER TEMPERATURE FOR THE GROWTH OF JUVENILE COMMON CHINESE CUTTLEFISH, SEPIELLA MAINDRONI (DE ROCHEBRUNE 1884). Peng, Shiming,Yin, Fei,Shi, Zhaohong,Sun, Peng,Wang, Jiangang,Liu, Zhenyong.

作者其他论文 更多>>