Results 371 to 380 of about 1,476,592 (416)
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Fish Immunology and Fish Health
Netherlands Journal of Zoology, 1991During recent years considerable progress has been made in describing and understanding the immune system of fish. Antigenic stimulation in fish evokes immune responses which are comparable with those in homeothermic vertebrates. For example, the humoral and the cellular response show the expected characteristics of specificity and memory.
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1997
Seafood species come in a bewildering variety of shapes and forms which are the product of a long period of evolution. They can be grouped in various ways.
R. C. Kill, M. D. Ranken, C. Baker
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Seafood species come in a bewildering variety of shapes and forms which are the product of a long period of evolution. They can be grouped in various ways.
R. C. Kill, M. D. Ranken, C. Baker
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2013
Fishing was an economically important activity in the classical world. Some communities owed their prosperity to the exploitation of bountiful fisheries and the trade in salted fish and fish sauces or the manufacture of products such as purple dye made from sea molluscs.
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Fishing was an economically important activity in the classical world. Some communities owed their prosperity to the exploitation of bountiful fisheries and the trade in salted fish and fish sauces or the manufacture of products such as purple dye made from sea molluscs.
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Ecology of fishes on coral reefs
, 2015The local diversity and global richness of coral reef fishes, along with the diversity manifested in their morphology, behavior, and ecology, provides fascinating and diverse opportunities for study.
C. Mora
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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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, 2002
Preface Acknowledgments Conversion factors Distribution patterns Ecology Change A conservation strategy Identification Key to the Inland Fishes of California Lampreys,Petromyzontidae Sturgeons,Acipenseridae Herrings,Clupeidae Minnows,Cyprinidae Suckers ...
P. Moyle
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Preface Acknowledgments Conversion factors Distribution patterns Ecology Change A conservation strategy Identification Key to the Inland Fishes of California Lampreys,Petromyzontidae Sturgeons,Acipenseridae Herrings,Clupeidae Minnows,Cyprinidae Suckers ...
P. Moyle
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The campaign to DNA barcode all fishes, FISH-BOL.
Journal of Fish Biology, 2009FISH-BOL, the Fish Barcode of Life campaign, is an international research collaboration that is assembling a standardized reference DNA sequence library for all fishes.
R. Ward, R. Hanner, P. Hebert
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, 1997
Using real data sets of elasmobranch fishes as examples, this paper presents a critical review of selected methods and statistical approaches used in fish feeding studies and makes recommendations ...
E. Cortés
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Using real data sets of elasmobranch fishes as examples, this paper presents a critical review of selected methods and statistical approaches used in fish feeding studies and makes recommendations ...
E. Cortés
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Larval Size and Recruitment Mechanisms in Fishes: Toward a Conceptual Framework
, 1988Understanding the mechanisms controlling recruitment in fishes is a major problem in fisheries science.
T. Miller +3 more
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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
openaire +7 more sources