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Filtering by: Creator Rinchard, Jacques Non-Academic Affiliation Oregon State University. Graduate School

The Ecophysiology of Thiamine Deficiency Complex : Evaluating Sources of Thiaminase in Great Lakes Food Webs

Creator:

Evans, Allison N.

Abstract:

Thiamine (vitamin B₁) is required by all living organisms for carbohydrate metabolism and synthesis of amino acids. Thiamine deficiency is responsible for several related classes of early life stage mortality disorders in salmonines, including Thiamine Deficiency Complex (TDC) in the Laurentian Great Lakes, Cayuga Syndrome in the Finger Lakes, and...

Resource Type:

Dissertation

Full Text:

to Jacques Rinchard for teaching me fatty acid extraction, for his fun-loving nature even in the
Sex determination in Nile tilapia, Oreochromis niloticus: gene expression, masculinization methods, and environmental effects

Creator:

Sánchez, Wilfrido M. Contreras

Abstract:

Sex differentiation in fish is a labile process that allows sex inversion in several species. The inherent capacity of fish germ cells to differentiate into oocytes or spermatocytes constitutes a key factor allowing for functional sex inversion. This thesis set out to determine the mechanism involved in steroid-induced sex differentiation...

Resource Type:

Dissertation