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Electrocardiograms and related variables of dwarf beef cattle

Creator:: Pinjani, Moti, 1939-
Abstract:: Electrocardiograms from 12 compressed male (CM), 16 compressed female (CF), ten synthetic compressed female (SCF), nine brachycephalic female (BF), and 15 dolichocephalic female (DF) dwarfs from Davis, California, taken in the scapular lead S-II (prescapular position positive and right forelimb negative) were analyzed, The data on dwarf electrocardiograms were compared...
Resource Type:: Dissertation
Full Text:: suggestions throughout, contributed to the successful completion of this study. To Drs. F. L. Hisaw and K. J

Selection applied, response of traits and combining abilities of inbred lines of beef cattle

Creator:: Hoornbeek, Frank K. (Frank Kent), 1928-
Abstract:: The investigations reported are based on two studies; the first is concerned with the selection practiced for performance in one inbred Angus and three inbred Hereford lines of cattle, the realized responses, levels of inbreeding and associated performance, and heritabilities of the performance traits. Selection differentials for all performance traits...
Resource Type:: Dissertation
Full Text:: '/\ \ // \` / \ i \ / / \ / / b- - - --d k o . 36 2. 3- 2. 2 - 2.1 - 2. 0 - 1 . 6 - 1 . 5 - 1

Some genetic and environmental factors associated with performance and carcass traits of beef cattle

Creator:: Hoornbeek, Frank K. (Frank Kent), 1928-
Resource Type:: Masters Thesis

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:: . D. (Degree) April 24, 1968 (Major) (Date) Title: EFFECTS OF RADIATION ON SELECTION PROGRESS IN

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:: (1965) report that five normal adult hemoglobins (Hb. A, Hb. B, Hb. C, Hb. D, and Hb. K) and one

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:: (Date) Ph. D. (Degree) ))( Title; GENETIC ANALYSIS OF MATERNAL ABILITY AND EVALUATION OF SOME

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:: especially to Mrs. Charles Hart, I wish to express special thanks to Drs. William D. Hohenboken and Kenneth

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:: . D. (Degree) April 24, 1968 (Major) (Date) Title: EFFECTS OF RADIATION ON SELECTION PROGRESS IN

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:: five, A, B, C, D, E, and four, A, B, C, D, types were observed in the Suffolk and Lincolns re

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

Creator:: Sabin, Samuel Waybright
Resource Type:: Dissertation
Full Text:: T E 6g O l!a.r{ .rt€= fE F l t+ {+ rrgg fl,l o k r G 6 d H E rttqtX E tL'rio

ScholarsArchive@OSU

Electrocardiograms and related variables of dwarf beef cattle

Selection applied, response of traits and combining abilities of inbred lines of beef cattle

Some genetic and environmental factors associated with performance and carcass traits of beef cattle

Effects of radiation on selection progress in mice

Genetic polymorphism of sheep hemoglobin

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

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

Effects of radiation on selection progress in mice

Genetics of sheep transferrins as determined by disc electrophoresis

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

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