An Experimental Investigation of the Genetic Basis of Heterosis in the Pacific Oyster Crassostrea Gigas (Thunberg) PDF Download

Author: Daniel Joseph McGoldrick
Publisher:
ISBN:
Category :
Languages : en
Pages : 308

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Author: Katherine Adelaide Bucklin
Publisher:
ISBN:
Category : Inbreeding
Languages : en
Pages : 302

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Author:
Publisher:
ISBN:
Category : Shellfish
Languages : en
Pages : 688

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Book Description

Author: Heather Lee Franklin
Publisher:
ISBN:
Category : Oyster culture
Languages : en
Pages : 128

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Book Description

Author: Elizabeth Gosling
Publisher: John Wiley & Sons
ISBN: 1119045223
Category : Technology & Engineering
Languages : en
Pages : 536

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Book Description
Marine Bivalve Molluscs is a comprehensive and thoroughlyupdated second edition of Bivalve Molluscs, covering allmajor aspects of this important class of invertebrates. As well asbeing an important class biologically and ecologically, many of thebivalves are fished and cultured commercially (e.g. mussels,oysters, scallops and clams) in a multi-billion dollar worldwideindustry. Elizabeth Gosling has written a landmark book that will stand formany years as the standard work on the subject. Chapters inMarine Bivalve Molluscs cover morphology, ecology, feeding,reproduction, settlement and recruitment, growth, physiology,fisheries, aquaculture, genetics, diseases and parasites, andpublic health issues. A full understanding of many of these aspectsis vital for all those working in bivalve fisheries andculture. An essential purchase for anyone concerned with this importantclass of animals, copies of Marine Bivalve Molluscs shouldbe on the shelves of biologists, ecologists, environmentalscientists, fisheries scientists and personnel within theaquaculture industry. Copies of the book should be available in alllibraries and research establishments where these subjects arestudied or taught. Reviews of the First Edition • An admirable achievement... a valuable addition to marinesciences libraries everywhere. The back cover of this book saysthat it is a landmark text that will stand for many years as thestandard work on this subject. I can only agree with thissentiment. Aquaculture • A welcome addition to the literature and provides thereader with a comprehensive overview of biological andenvironmental factors that affect and control both naturalpopulations of marine bivalves and culture operations.Aquaculture International • The author has done an admirable job in compiling a wealthof information into a readable text. Transactions of theAmerican Fisheries Society • Will serve well as a description of much of both theexperimental biology and the aquaculture of bivalves. Journal ofExperimental Marine Biology and Ecology • Provides excellent reviews of all major aspects…anextremely important reference for anyone engaged in bivalveresearch, fisheries management, and aquaculture. QuarterlyReview of Biology • The book is very readable, in an easy style. It is wellillustrated and there is a wealth of data and statistics presented.Bulletin of The Malacological Society of London

Author: Walter Thomas Pereyra
Publisher:
ISBN:
Category : Oyster culture
Languages : en
Pages : 174

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Book Description

Author: Brian Leicester Bayne
Publisher: Academic Press
ISBN: 0128035005
Category : Science
Languages : en
Pages : 862

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Book Description
Biology of Oysters offers scientific insights into the structure and function of oysters. Written by an expert in the field of shellfish research, this book presents more than 50 years of empirical research literature. It provides an understanding of the edible oysters, in order to equip students and researchers with the background needed to undertake further investigations on this model marine invertebrate. Presents empirical research findings in context with the relevant theory and its expression in computer models Includes information on studies of other bivalve species such as mussels and clams Offers a description of the whole organism to provide a frame of reference for further research Includes research developments in the phylogeny, physiology and ecology of oysters

Author: Nuanmanee Pongthana
Publisher:
ISBN:
Category : Pacific oyster
Languages : en
Pages : 440

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Book Description

Author: Sandra E. Shumway
Publisher: John Wiley & Sons
ISBN: 0470960949
Category : Technology & Engineering
Languages : en
Pages : 526

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Book Description
Shellfish Aquaculture and the Environment focuses primarily on the issues surrounding environmental sustainability of shellfish aquaculture. The chapters in this book provide readers with the most current data available on topics such as resource enhancement and habitat restoration. Shellfish Aquaculture and the Environment is also an invaluable resource for those looking to develop and implement environmental best management practices. Edited one of the world's leading shellfish researchers and with contributions from around the world, Shellfish Aquaculture and the Environment is the definitive source of information for this increasingly important topic. View the Executive Summary here: http://seagrant.uconn.edu/publications/aquaculture/execsumm.pdf

Author: Chao Chen
Publisher:
ISBN:
Category : Pacific oyster
Languages : en
Pages : 89

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Book Description
Vibriosis caused by the bacterial pathogen Vibrio tubiashii is one of several factors contributing to mass larval mortalities of the Pacific oyster (Crassostrea gigas) in Pacific Northwest shellfish hatcheries in recent years. Genetically improved strains of the Pacific oyster resistant to V. tubiashii would be highly desirable. This study investigates quantitative and molecular genetics of resistance to V. tubiashii in Pacific oyster larvae that could be used for marker-assisted selection. In experiment 1, we measured the survival of larvae samples from 30 full-sib families under V. tubiashii-free conditions and when exposed to 3 different concentrations of V. tubiashii. We found that heritability of survival was surprisingly high but also variable, depending upon V. tubiashii concentration. We also found strong genotype by environment interactions, meaning families responded differently to changes in the environments. In experiment 2, we scanned the oyster genome for single nucleotide polymorphisms (SNP) associated with V. tubiashii resistance by comparing allele frequencies between two larvae pools: survivors of a laboratory V. tubiashii challenge and contemporary unchallenged controls in each of four full-sib families. In total, we identified 262 SNPs with significantly different allele frequencies between the survivors and the contemporary controls. In experiment 3, we used a tag-base RNA-Seq procedure to quantify transcriptomes of 3 samples for each family: larvae taken at the beginning of the experiment (0-hour control), larvae raised for 12 hours without V. tubiashii (12-hour control), and larvae raised for 12 hours with V. tubiashii (12-hour treatment). We identified 12 differentially expressed genes between resistant and sensitive families. In addition, we confirmed the observation of Taris et al. (2009) that transcriptional differences between resistant and sensitive families exists prior to a bacterial challenge, supporting the hypothesis that difference in resistance to V. tubiashii is due to inherit differences in gene expression rather than differential responses to pathogen challenge. These experiments provide both insight into the biology of larval resistant to V. tubiashii in Pacific oyster, and candidate genes and molecular markers that can be used for marker-assisted selection to develop genetically improved oyster strains resistant to V. tubiashii.