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Estimation of general and specific combining abilities from a diallel cross of three inbred lines of Suffolk sheep

Creator:: Schilling, Prentiss E. (Prentiss Edwin), 1941-
Abstract:: The investigations were based on a complete diallel cross among three inbred lines of Suffolk sheep. Line of sire effects were assumed to be an estimate of general combining ability effects while sire x dam interaction was assumed to be an estimate of specific combining ability. The line of dam...
Resource Type:: Dissertation
Full Text:: author wishes to express his sincere appreciation to Dr. Ralph Bogart for providing the opportunity of

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:: approved: Redacted for Privacy F Ralph BoOrt Five breeds of sheep (Columbia, Targhee, Rambouillet, Lin

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:: I wish to express my sincerest gratitude to Dr. Ralph Bogart, Director of the Genetics Institute

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:: providing funds for maintenance of the mouse population. I am indebted to Dr. Ralph Bogart, Director of

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:: THESIS OF FERIDO UN E TEK HARI S HAHROUDI for the (Name of student) Genetics (Major) presented on I

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:: : GENETICS OF SHEEP TRANSFERRINS AS DETERMINED BY DISC ELECTROPHORESIS Abstract approved: Ralph/Bogart

Association of genetically determined polymorphic blood components with prolificacies of purebred and crossbred pigs

Creator:: Kray, Roger LeRoy
Abstract:: Crossmatings were accomplished among three semi-closed lines within a population of pigs, for the purpose of investigating effects of crossbreeding on reproductive traits. Two of the lines were purebred (Berkshire and Yorkshire); the third line ("Composite") consisted of descendants from inter se matings among offspring of crosses of the Berkshire...
Resource Type:: Dissertation
Full Text:: Privacy 4bstract approved; Ralph Bogart Crossmatings were accomplished among three semi-closed lines

The inheritance of medullation in wool

Creator:: Young, Sing Sze
Resource Type:: Masters Thesis
Full Text:: thanks to Dr. Ralph Bogart of the Department of Animal Husbandry for his precious guidance in

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

Creator:: Sabin, Samuel Waybright
Resource Type:: Dissertation
Full Text:: ltfrutrlnD $mrtr$ ffi prs$mr8$r It ffit qAm[;! by 8,AII[S{ Irt.trmlffi f,lfiIf e *ffi$Ifi *lthlttill' to

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

Creator:: Hudson, Frank A., 1923-
Resource Type:: Dissertation
Full Text:: ?Opounda r e r r r. r .. . SS f,asr dat ly g;Lnr of $uf,fslhr Bonsct X Colunblr, rnd S1rcvtot f, Colurblr

ScholarsArchive@OSU

Estimation of general and specific combining abilities from a diallel cross of three inbred lines of Suffolk sheep

Genetic polymorphism of sheep hemoglobin

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

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

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

Genetics of sheep transferrins as determined by disc electrophoresis

Association of genetically determined polymorphic blood components with prolificacies of purebred and crossbred pigs

The inheritance of medullation in wool

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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