Results 351 to 360 of about 678,109 (371)
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Experientia, 1991
Gene transfer into fish embryo is being performed in several species (trout, salmon, carps, tilapia, medaka, goldfish, zebrafish, loach, catfish, etc.). In most cases, pronuclei are not visible and microinjection must be done into the cytoplasm of early embryos. Several million copies of the gene are generally injected.
Houdebine, Louis, L., Chourrout, Daniel
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Gene transfer into fish embryo is being performed in several species (trout, salmon, carps, tilapia, medaka, goldfish, zebrafish, loach, catfish, etc.). In most cases, pronuclei are not visible and microinjection must be done into the cytoplasm of early embryos. Several million copies of the gene are generally injected.
Houdebine, Louis, L., Chourrout, Daniel
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General and Comparative Endocrinology, 2010
Spermatogenesis is a developmental process during which a small number of diploid spermatogonial stem cells produce a large number of highly differentiated spermatozoa carrying a haploid, recombined genome. We characterise morphologically the different germ cell stages with particular attention for the spermatogonial generations, including the stem ...
Rüdiger W, Schulz +7 more
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Spermatogenesis is a developmental process during which a small number of diploid spermatogonial stem cells produce a large number of highly differentiated spermatozoa carrying a haploid, recombined genome. We characterise morphologically the different germ cell stages with particular attention for the spermatogonial generations, including the stem ...
Rüdiger W, Schulz +7 more
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A Fish Is a Fish Is a Fish? Testing for Market Linkages on the Paris Fish Market
Marine Resource Economics, 1993This paper applies both the Engle-Granger and Johansen cointegration test procedures to determine the existence of market linkage among high-valued (salmon and turbot) and low-valued (cod) fish species using monthly average wholesale price data recorded on the Paris fish market.
Frank Atkins +2 more
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1993
These are small fatty fish of the pelagic class (q.v.). Unlike most other fish species, anchovies are not normally eaten fresh, but are marketed in a preserved form such as salted, canned, smoked or dried. When cured with salt in barrels and left in the sun in warm climates (e.g.
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These are small fatty fish of the pelagic class (q.v.). Unlike most other fish species, anchovies are not normally eaten fresh, but are marketed in a preserved form such as salted, canned, smoked or dried. When cured with salt in barrels and left in the sun in warm climates (e.g.
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1998
Finfish and shellfish are second only to meat and poultry as staple animal protein foods for most of the world. The range of fish products is very large and includes foods prepared by a broad spectrum of both traditional and modern food technology methods. In some countries (e.g. Japan), fish are the principal source of protein. In the past two decades
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Finfish and shellfish are second only to meat and poultry as staple animal protein foods for most of the world. The range of fish products is very large and includes foods prepared by a broad spectrum of both traditional and modern food technology methods. In some countries (e.g. Japan), fish are the principal source of protein. In the past two decades
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Fish Behaviour and Fishing Gear
1986Throughout history, human hunters for fish have made use of their knowledge of fish behaviour in order to make catches. There are more than 22000 different species of teleost fishes, each with its own characteristic world of reaction and behaviour, so that numerous appropriate fish capture systems have been invented.
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2001
Fish locomotion shows the key features related to swimming. The functional anatomy of relevant parts is described. Species with special swimming skills are discussed. Kinematics of undulations of body and tail and swimming styles using paired and unpaired appendages are described.
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Fish locomotion shows the key features related to swimming. The functional anatomy of relevant parts is described. Species with special swimming skills are discussed. Kinematics of undulations of body and tail and swimming styles using paired and unpaired appendages are described.
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Nihon Shoni Arerugi Gakkaishi. The Japanese Journal of Pediatric Allergy and Clinical Immunology, 2020
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