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Filtering by: Creator Bogart, Ralph, 1908- Committee Member MacDonald, D. L.

Effects of radiation on selection progress in mice

Creator:

Womack, James Ernest

Abstract:

The effects of x-irradiation on quantitative genetic traits was investigated by comparing the response of irradiated mice to selection for litter size and 28-day weight with the response to selection for the same two traits in non-irradiated lines. Irradiated lines were maintained at three levels of x-irradiation, 25 r, 50...

Resource Type:

Dissertation

Full Text:

Womack ACKNOWLEDGMENT The author expresses sincere appreciation to Dr. Ralph Bogart, Oregon State
Effects of radiation on selection progress in mice

Creator:

Womack, James Ernest

Abstract:

The effects of x-irradiation on quantitative genetic traits was investigated by comparing the response of irradiated mice to selection for litter size and 28-day weight with the response to selection for the same two traits in non-irradiated lines. Irradiated lines were maintained at three levels of x-irradiation, 25 r, 50...

Resource Type:

Dissertation

Full Text:

Womack ACKNOWLEDGMENT The author expresses sincere appreciation to Dr. Ralph Bogart, Oregon State
Genetic polymorphism of sheep hemoglobin

Creator:

Templeton, Joe Wayne, 1941-

Abstract:

Five breeds of sheep (Columbia, Targhee, Rambouillet, Lincoln, and Suffolk) were found to possess two hemoglobin types (Hb. A and Hb. B) when their hemoglobins were examined by disc gel electrophoresis. The hemoglobin alleles proved to be co-dominant. Three of the breeds (Columbia, Targhee, and Rambouillet) were maintained at altitudes...

Resource Type:

Dissertation

Full Text:

limitless. The author is especially grateful to Drs. Ralph Bogart and Rod Frakes and to two of his fellow