Results 111 to 120 of about 11,444 (139)
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The Penaeus stylirostris densovirus capsid interacts with Litopenaeus vannamei troponin I
Fish and Shellfish Immunology, 2019The Penaeus stylirostris densovirus (PstDNV) (also known as infectious hypodermal and hematopoietic necrosis virus, IHHNV), a very small DNA virus, is a major shrimp pathogen. The PstDNV genome encodes only two nonstructural proteins and one capsid protein. This virus is thus an ideal, simple model for the investigation of virus-host interactions.
Yongzhen Zhao
exaly +3 more sources
Influence of dietary carbohydrate on the metabolism of juvenile Litopenaeus stylirostris
Journal of Experimental Marine Biology and Ecology, 2000 The effect of dietary carbohydrates (CBH) on glucose and glycogen, digestive enzymes, ammonia excretion and osmotic pressure and osmotic capacity of Litopenaeus stylirostris juveniles was studied. The increase of CBH, ranging between 1 and 33%, stimulates activities of alpha-amylase and alpha-glucosidase in the hepatopancreas. High levels of glucose in
, Rosas +6 more
openaire +3 more sources
Marine Biotechnology, 2005
We report on the data mining of publicly available Litopenaeus vannamei expressed sequence tags (ESTs) to generate simple sequence repeat (SSRs) markers and on their transferability between related Penaeid shrimp species. Repeat motifs were found in 3.8% of the evaluated ESTs at a frequency of one repeat every 7.8 kb of sequence data.
Franklin, Pérez +5 more
exaly +3 more sources
We report on the data mining of publicly available Litopenaeus vannamei expressed sequence tags (ESTs) to generate simple sequence repeat (SSRs) markers and on their transferability between related Penaeid shrimp species. Repeat motifs were found in 3.8% of the evaluated ESTs at a frequency of one repeat every 7.8 kb of sequence data.
Franklin, Pérez +5 more
exaly +3 more sources
Fish & Shellfish Immunology, 2020
The Penaeus stylirostris densovirus (PstDNV) is a major virus of shrimps that severely harms the shrimp farming industry. Peritrophin is a peritrophic membrane protein with chitin binding activity. To examine the roles of peritrophin in viral infection, we used yeast two-hybrid to analyze the interaction between the Pacific white shrimp (Litopenaeus ...
Chunling, Yang +8 more
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The Penaeus stylirostris densovirus (PstDNV) is a major virus of shrimps that severely harms the shrimp farming industry. Peritrophin is a peritrophic membrane protein with chitin binding activity. To examine the roles of peritrophin in viral infection, we used yeast two-hybrid to analyze the interaction between the Pacific white shrimp (Litopenaeus ...
Chunling, Yang +8 more
openaire +2 more sources
Metal Content of the Gulf of California Blue Shrimp Litopenaeus stylirostris (Stimpson)
Bulletin of Environmental Contamination and Toxicology, 2007The blue shrimp Litopenaeus stylirostris is the main target species of the Gulf of California shrimping fleet, and its heavy metal content might be of concern for human health because of the increasing contamination of the Gulf. The Cd content of shrimp caught by commercial trawlers ranged from 0.38 to 1.05 microg/g and the mean value was significantly
M G, Frías-Espericueta +7 more
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Growth and Physiological Response of Litopenaeus stylirostris Acclimated to Low Salinity
North American Journal of Aquaculture, 2021Abstract Juveniles of wild Pacific blue shrimp Litopenaeus stylirostris (mean initial weight ± standard deviation = 1.5 ± 0.1 g) were acclimated from a natural seawater salinity of 35‰ to salinities of 0, 2.5, 5.0, 7.5, 10, 15, and 25‰. After reaching the desired salinities, L.
Martin Perez-Velazquez +1 more
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Cellular and Molecular Life Sciences (CMLS), 2004
The present study reports for the first time the involvement of an antimicrobial peptide in the defense reactions of a shrimp infected by a pathogenic Vibrio, Vibrio penaeicida. New members of the penaeidin family were characterized in the shrimp Litopenaeus stylirostris by RT-PCR and RACE-PCR from hemocyte total RNAs, and by mass spectrometry ...
M, Munoz +6 more
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The present study reports for the first time the involvement of an antimicrobial peptide in the defense reactions of a shrimp infected by a pathogenic Vibrio, Vibrio penaeicida. New members of the penaeidin family were characterized in the shrimp Litopenaeus stylirostris by RT-PCR and RACE-PCR from hemocyte total RNAs, and by mass spectrometry ...
M, Munoz +6 more
openaire +3 more sources
Aquaculture, 2010
Abstract Artificial inseminations using sperm masses were applied to intra-specific crosses of Penaeus (Litopenaeus) occidentalis , as validation of the technique. Reciprocal, inter-specific crosses of P. occidentalis and P. (Litopenaeus) stylirostris were performed; complementary, inseminations of both species were also accomplished with sperm ...
Karol Ulate, Jorge Alfaro-Montoya
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Abstract Artificial inseminations using sperm masses were applied to intra-specific crosses of Penaeus (Litopenaeus) occidentalis , as validation of the technique. Reciprocal, inter-specific crosses of P. occidentalis and P. (Litopenaeus) stylirostris were performed; complementary, inseminations of both species were also accomplished with sperm ...
Karol Ulate, Jorge Alfaro-Montoya
openaire +1 more source
Fish & Shellfish Immunology, 2019
Viral capsid proteins play an important role in the viral infection process. To identify the cellular proteins in shrimp that interact with the Penaeus stylirostris densovirus capsid protein (PstDNV-CP), we constructed a yeast two-hybrid (Y2H) cDNA library of the muscle tissue of Litopenaeus vannamei, and hybridized the bait vector pGBKT7-CP with this ...
Digang, Zeng +14 more
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Viral capsid proteins play an important role in the viral infection process. To identify the cellular proteins in shrimp that interact with the Penaeus stylirostris densovirus capsid protein (PstDNV-CP), we constructed a yeast two-hybrid (Y2H) cDNA library of the muscle tissue of Litopenaeus vannamei, and hybridized the bait vector pGBKT7-CP with this ...
Digang, Zeng +14 more
openaire +2 more sources
Journal of Thermal Biology, 2006
Abstract Preferred temperature (PT) of juveniles of Litopenaeus stylirostris was not modified ( P >0.05) by salinity. The final preferendum of juveniles was 27.8 °C. The critical thermal maxima (CTMax) determined at 42 combinations (6 temperatures×7 salinities) in blue shrimp was not affected significantly by salinity ( P >0.05).
Ana Denisse Re +2 more
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Abstract Preferred temperature (PT) of juveniles of Litopenaeus stylirostris was not modified ( P >0.05) by salinity. The final preferendum of juveniles was 27.8 °C. The critical thermal maxima (CTMax) determined at 42 combinations (6 temperatures×7 salinities) in blue shrimp was not affected significantly by salinity ( P >0.05).
Ana Denisse Re +2 more
openaire +1 more source