Results 91 to 100 of about 44,702 (212)

Prospects of molluscan mariculture in India- Winter School on Recent Advances in Breeding and Larviculture of Marine Finfish and Shellfish [PDF]

, 2009
The global aquaculture production is estimated as 54.8 million tonnes (FAO, 2003) of which molluscs contributes for more than 20% (11.1 million t). The rate of increase in production is presented in Fig.1.
Mohamed, K S
core  

Disseminated neoplasia in blue mussels, Mytilus galloprovincialis, from the Black Sea, Romania [PDF]

, 2005
Disseminated neoplasia, also called leukemia or hemic neoplasia, has been detected in 15 species of marine bivalve mollusks worldwide. The disease is characterized by the presence of single anaplastic cells with enlarged nuclei and sometimes frequent ...
Bower, Brousseau, Campalans, Corina Ciocan, Cosson-Mannevy, Elston, Elston, Elston, Elston, Farley, Farley, Farley, Farley, Figueras, Figueras, Fuentes, Gosling, Green, House, Inke Sunila, Kent, Kent, Lowe, Medina, Mix, Moore, Oprandy, Oprandy, Peters, Peters, Rasmussen, Reinisch, Sunila, Tiscar, Twomey, Usheva, Villalba, Zizzo   +37 more
core   +1 more source

Distribution, Condition and Gonad Maturity of the Invasive Pacific Oysters (Crassostrea Gigas, Thunberg 1793) in Cimanuk Delta, Indramayu, West Java, Indonesia

Omni-Akuatika, 2017
Pacific oyster (Crassostrea gigas) is an invasive species which is able to adapt a wide range of environmental conditions. The study was conducted from August to October 2014.
Selia Hermawati, Sulistiono Sulistiono, Agustinus M Samosir   +2 more
doaj   +1 more source

Metamorphosis and lncRNAs: A Close Relationship

genesis, Volume 64, Issue 2, April 2026.
ABSTRACT The classical definition of metamorphosis is a post‐embryonic transformation, such as from a tadpole to a froglet. However, recent studies suggest this process occurs to some degree in all vertebrates, as the underlying endocrine and molecular pathways are highly conserved. With the advent of high‐throughput sequencing, transcriptomic data for
H. Herrera‐Orozco, H. A. Pérez‐Mendoza   +1 more
wiley   +1 more source

Cryopreservation of Pacific Oyster, Crassostrea gigas Sperm

The Korean Journal of Malacology, 2013
This study aims to find out a suitable cryoprotective agent (CPA) for cryopreservation and its optimum concentration in order to conduct planned artificial seed production of Pacific oyster, Crassostrea gigas and to preserve superior sperm. For this, we tried to understand toxicity and the effect of cryopreservation by CPA type and concentrations first
Mi Seon Park, Byung Hwa Min, Jung Jun Park, Hyun Jeong Lim, Jeong-In Myeong, Min Hwan Jeong   +5 more
openaire   +2 more sources

Functional Analysis on Shelk2 of Pacific Oyster [PDF]

, 2018
Shelk2, a novel shell matrix protein from the Pacific oyster, Crassostrea gigas, is reported to be involved in shell biosynthesis of the prismatic layer. Results of RNAi experiment on shelk2 showed that Shelk2 has a key role in shell regeneration. When dsRNA of shelk2 was injected into the adductor muscle of Pacific oyster, the prismatic layer did not ...
Jun Takahashi, Chieko Yamashita, Kenji Kanasaki, Haruhiko Toyohara   +3 more
openaire   +1 more source

Cloning and Expression of Human Norovirus GI.5 and GII.4 P Proteins and Their Binding Characteristics with Histo-Blood Group Antigens-like Substances in Pacific Oysters [PDF]

Shipin Kexue
To clarify the binding characteristics of human norovirus (HuNoV) with histo-blood group antigens (HBGAs)-like substances from Pacific oysters, this study used an Escherichia coli expression system to clone and express HuNoV GI.5 and GII.4 P proteins ...
TONG Lihui, YANG Min, WANG Shanshan, WANG Dajun, WANG Mingli, ZHOU Deqing
doaj   +1 more source

Contaminant trends in US National Estuarine Research Reserves [PDF]

, 2002
Inputs of toxic chemicals provide one of the major types of anthropogenic stress threatening our Nation's coastal and estuarine waters. To assess this threat, the National Oceanic and Atmospheric Administration's (NOAA’s) National Status and Trends (NS&T)
Cantillo, A. Y., Lauenstein, G. G.
core  

Biochemical Polymorphism in the Pacific Oyster-III

NIPPON SUISAN GAKKAISHI, 1978
Genetic variations have previously been described in the myogen, est erases, tetrazolium oxidase, and leucine arninopeptidases in the Pacific oyster, Crassostrea gigas. Some 900 specimens (35 lots) of the Pacific oyster, sampled from the wild populations off the Pacific and the Japan Sea coasts of Hokkaido, and off Iwate and Akita Prefectures, as well ...
Nobuhiro NAGAYA, Kiyoshi SASAKI, Kazuo FUJINO   +2 more
openaire   +2 more sources

REPRODUCTIVE SUCCESS IN HATCHERY-PRODUCED EASTERN OYSTER, CRASSOSTREA VIRGINICA (GMELIN) [PDF]

, 2014
The eastern oyster (Crassostrea virginica Gmelin 1791) has great ecological and economic importance but populations have declined, especially in Chesapeake Bay, to historically low numbers.
Piggott, April
core   +1 more source