Using global genome approaches to address problems in cod mariculture
Goetz, Frederick W.
McCauley, Linda A. R.
Goetz, Giles W.
MetadataShow full item record
A number of techniques including expressed sequence tag (EST) analysis, serial analysis of gene expression, and microarrays are available to study the global expression and regulation of genes. Many of these techniques are being used for intensively reared fish such as trout, salmon and catfish to study genes involved in growth, reproduction and health. In contrast, relatively little is known about the composition and regulation of transcriptomes in gadids. However, several bottlenecks in cod mariculture might benefit from the discovery and analysis of genes involved in reproduction, growth and disease. As a result, we have begun EST analysis of genes in the cod ovary. Complimentary DNA (cDNA) libraries of cod ovaries taken from females at oocyte final maturation and ovulation have been constructed, and 1,361 ESTs have been analyzed. As expected, several oocyte-related genes were observed including various zona pellucida egg membrane proteins. However, pivotal cell cycle regulators such as cyclins, genes involved in the regulation of apoptosis such as the Bcl-2-related ovarian killer protein, and hormone receptor components were also observed. Finally, a cDNA for a potential novel cod antifreeze protein was observed 12 times, suggesting the existence of a cod egg-specific antifreeze protein.
Author Posting. © The Authors, 2005. This is the author's version of the work. It is posted here by permission of Elsevier B.V. for personal use, not for redistribution. The definitive version was published in ICES Journal of Marine Science 63 (2006): 393-399, doi:10.1016/j.icesjms.2005.10.006.
Suggested CitationPreprint: Goetz, Frederick W., McCauley, Linda A. R., Goetz, Giles W., Norberg, Birgitta, "Using global genome approaches to address problems in cod mariculture", 2005-10-26, https://doi.org/10.1016/j.icesjms.2005.10.006, https://hdl.handle.net/1912/815
Showing items related by title, author, creator and subject.
Temporal changes in Weddell seal dive behavior over winter: Are females increasing foraging effort to support gestation? Shero, Michelle R.; Goetz, Kimberly T.; Costa, Daniel P.; Burns, Jennifer M. (John Wiley & Sons Ltd., 2018-11-23)In capital‐breeding marine mammals, prey acquisition during the foraging trip coinciding with gestation must provide energy to meet the immediate needs of the growing fetus and also a store to meet the subsequent demands ...
Lack of growth enhancement by exogenous growth hormone treatment in yellow perch (Perca flavescens) in four separate experiments Jentoft, Sissel; Topp, Nicole; Seeliger, Matthew; Malison, Jeffrey A.; Barry, Terence P.; Held, James A.; Roberts, Steven B.; Goetz, Frederick W. (2005-03-02)The effect of exogenous growth hormone (GH) treatment on the growth of juvenile yellow perch (Perca flavescens) was investigated in four experiments. In the first two experiments, juvenile yellow perch were reared at either ...
Metabarcoding zooplankton at station ALOHA: Operational taxonomic unit (OTU) tables and fasta files for representative sequences from each OTU (Plankton Population Genetics project) Goetze, Erica (Biological and Chemical Oceanography Data Management Office (BCO-DMO). Contact: email@example.com, 2020-02-21)Metabarcoding data for the zooplankton community in the epipelagic, mesopelagic and upper bathypelagic zones (0-1500m) of the North Pacific Subtropical Gyre. The goal of this study was to assess the hidden diversity present ...