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The response of genetically related groups of young beef cattle to administered male hormones

Creator:: Burris, Martin Joe
Resource Type:: Dissertation
Full Text:: which were injected vith L mg. of testosterone propionate on alternate days beginning during diestrus

Genetic and physiological relationships of growth hormone and growth in goats

Creator:: Simms, Danny Dale
Abstract:: An F₁ population resulting from mating pygmy and normal goats (local commercial breeds) was crossed to give an F₂ population. Analysis of wither height and body weight indicated that the F₂ population was intermediate between the parental types (pygmy and normal) with little overlap of phenotypic values for body size...
Resource Type:: Dissertation
Full Text:: the assay procedures. The time and competent advice donated by Drs, Frederick L. Hisaw, Jr. , Rod V

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:: appreciated. Gratitude is expressed to committee members Dr. R. R. Becker, Dr. Paul Roberts, Dr. F. L. Hisaw

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:: committee members, Dr. Ralph Bogart, Dr. Rodney V. Frakes, Dr. F. L. Hisaw, Dr. Roger G. Petersen, Dr

Genetic and environmental differences in important economic traits of crossbred sheep in spring lamb production

Creator:: De Baca, Roberto Luciano C., 1930-
Resource Type:: Masters Thesis
Full Text:: from the four breed crosses of ewes bred to Southdown rams TA$L OF CONTINTS (CoNIINUED) Ú

Certain genetic and maternal environmental influences on growth rate and body composition of lambs

Creator:: Addleman, Albert Duane
Abstract:: The present study was designed to investigate the relationship of milk production and milk quality to growth rate and certain organ-oleptic measurements of lambs of mutton breeds, Nine mature ewes in their fourth lactation of the Border Cheviot, Dorset Horn, Columbia, Suffolk, and Willamette breeds were acquired making a total...
Resource Type:: Dissertation
Full Text:: Ph. D. in Genetics -1N".r") tO"gr""l --tf"fi:"") --- Date thesis is presentea _ _Yey_l9_l_2 6_4_

Brain acetylcholinesterase activity at intervals after head irradiation in the rabbit

Creator:: Geel, Stanley Ernest
Resource Type:: Masters Thesis
Full Text:: extended to Dr. L. F. Remmert for his assistance and guidance in perfecting the assay technique

The effect of antibiotics on semen production

Creator:: Bhannasiri, Tim
Resource Type:: Masters Thesis
Full Text:: to Dr. Ralph Bogart, Professor of Animal Husbandry, and Dr. Hugo Martin Krueger, Professor of

Effectiveness of selection for gains in body weight in beef cattle

Creator:: Hitchcock, Glen Henry
Abstract:: Research has yielded valuable information about the inheritance of body weight in many mammals. The results with one species may not be directly applicable to another species, but since the results do not contradict genetic theory, one must assume that the same general rules apply to all species. When the...
Resource Type:: Masters Thesis
Full Text:: Illustrated in Table l 15 Table 1. METHOD OF CALCULATING VtEIGHTED MEAN DIFFERENCES Direction Average

Genetic analysis of maternal ability and evaluation of some environmental factors affecting preweaning performance of beef cattle

Creator:: Eftekhari-Shahroudi, Feridoun, 1939-
Resource Type:: Dissertation
Full Text:: Season TotalSire Dam cr I II III** Linebred A A* 76 69 107 31 7 145 L L 11 10 14 5 2 21 P P 12 8 14 5

ScholarsArchive@OSU

The response of genetically related groups of young beef cattle to administered male hormones

Genetic and physiological relationships of growth hormone and growth in goats

Genetics of sheep transferrins as determined by disc electrophoresis

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

Genetic and environmental differences in important economic traits of crossbred sheep in spring lamb production

Certain genetic and maternal environmental influences on growth rate and body composition of lambs

Brain acetylcholinesterase activity at intervals after head irradiation in the rabbit

The effect of antibiotics on semen production

Effectiveness of selection for gains in body weight in beef cattle

Genetic analysis of maternal ability and evaluation of some environmental factors affecting preweaning performance of beef cattle

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