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An analysis of the response to selection for high and low rate of gain in the mouse, Mus musculus

Creator:: Burrill, Melinda Jane
Abstract:: An experiment was conducted to examine the responses to selection for high and low rate of gain in the mouse under a system whereby inbreeding was maximized. Rate of gain was measured by an index designed to include gains in both the pre- and postweaning periods with the gains in...
Resource Type:: Dissertation
Full Text:: members of my graduate committee; Dr, Ralph Bogart, Dr. Frank Conklin, Dr. Warren Kronstad, Dr, G. D

Genetic and environmental factors affecting certain productive characters in sheep

Creator:: McLeroy, G. B. (George B.)
Resource Type:: Dissertation
Full Text:: Productive Characters in Sheep GUETIC AID EJIVIROIDWUL PAC!ORS .Aft'IC!IIG CD!AIB FRODUCTDE CBARAC!BRS D

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:: . Mean square values of yearling production traits. D. F. 1 2A. D. G. weaning to yearling Yearling

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:: ) 2 8 - d a y w t . ( g m s . ) Generation *non- selected controls Figure 5. Response of

Actual and predicted response to selection on maternally influenced traits in the mouse

Creator:: Lind, Ronald Egnard
Abstract:: An experiment was conducted to determine if selection from standardized litters would be effective in separating lines of mice selected for increased and decreased litter weight at 14 days of age, and if response to selection on this maternally influenced trait could be accurately predicted. Data were collected on litter...
Resource Type:: Dissertation
Full Text:: Redacted for privacy (1 H d rDepartment t Animal Science Redacted for privacy Dean of Graduate School

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:: ) 2 8 - d a y w t . ( g m s . ) Generation *non- selected controls Figure 5. Response of

Serum T₄ and liver NAD and NADP as performance indicators in beef cattle

Creator:: Brokaw, Bryan Edward
Abstract:: The relationships of serum T₄ (thyroxine) levels and liver nicotinamide nucleotide coenzyme (NAD and NADP) levels with production of traits of beef cattle were investigated at both weaning (182 kg) and following performance testing (363 kg). In addition, the value of these parameters as selection criteria for improved performance was...
Resource Type:: Dissertation
Full Text:: /g of frozen liver tissue) of nicotinamide nucleotide coenzymes showed that NAD and NADPH were

Genetics of sheep transferrins as determined by disc electrophoresis

Creator:: Nix, Carroll Eugene
Abstract:: A total of 902 plasma samples from the Rambouillet, Targhee, Columbia, Lincoln, and Suffolk breeds of sheep were analyzed for transferrin type by disc electrophoresis. Six transferrin types, Tf[superscript A], Tf[superscript B], Tf[superscript C], Tf[superscript p], Tf[superscript E], and Tf[superscript P], were found in the Rambouillet, Targhee, and Columbia breeds...
Resource Type:: Dissertation
Full Text:: that they be designated by the symbols P, E, D, M, C, B, G, A, and I in order of increasing mobility

Analyses of physical sources of variation in estimated genetic growth parameters in beef cattle

Creator:: Sabin, Samuel Waybright
Resource Type:: Dissertation
Full Text:: \6 3al tfr\o g\ eo u\\o ala rr\ it\ (D F I(\l(\l aa. l,r U \* f\tr0 O N (tlN 4N N ataaaa

Anesthesia time as a measure of body fat in genetically different groups of lambs

Creator:: Hudson, Frank A., 1923-
Resource Type:: Dissertation
Full Text:: rcflqx unttl g*tntng of r.lghttng nefhx m fa,t end laen groups of rata* Body fat rac eatlaat+d en t}rc

ScholarsArchive@OSU

An analysis of the response to selection for high and low rate of gain in the mouse, Mus musculus

Genetic and environmental factors affecting certain productive characters in sheep

Genetic polymorphism of sheep hemoglobin

Effects of radiation on selection progress in mice

Actual and predicted response to selection on maternally influenced traits in the mouse

Effects of radiation on selection progress in mice

Serum T₄ and liver NAD and NADP as performance indicators in beef cattle

Genetics of sheep transferrins as determined by disc electrophoresis

Analyses of physical sources of variation in estimated genetic growth parameters in beef cattle

Anesthesia time as a measure of body fat in genetically different groups of lambs

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