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Cyclic nucleotides, cyclic nucleotide phosphodiesterase, protein kinase, and phosphoprotein phosphatase in the central nervous system of Manduca sexta

Creator:: Albin, Edward Elmo
Abstract:: Adenosine 3', 5' -cyclic monophosphate (cyclic AMP, cAMP) and guanosine 3', 5' -cyclic monophosphate (cyclic GMP, cGMP) were quantitated in the central nervous system (CNS) of the insect Manduca sexta by competitive protein binding techniques. The M. sexta CNS was found to contain a strikingly high level of cGMP, about...
Resource Type:: Dissertation
Full Text:: cyclic nucleotide- stimulable protein kinases (ATP: protein phosphotransferase, EC 2. 7. 1. 37), a

Multiple forms of carboxylesterases in the green bean (Phaseolus vulgaris L.) and pea (Pisum sativum L.)

Creator:: Veerabhadrappa, Patnagere Siddaveera Sheety
Abstract:: Esterase activity of an aqueous extract of the green bean was separated into fourteen bands, while aqueous extracted pea esterases revealed seven bands, by polyacrylamide-gel electrophoresis. The fourteen bands of bean esterase activity formed three groups; slow, intermediate and fast moving. α-Naphthyl acetate, propionate, and n-butyrate and AS naphthol acetate...
Resource Type:: Dissertation
Full Text:: esterases were classified as carboxylesterases (carboxylic ester hydrolase, EC 3. 1. 1. 1). To

Analysis of energy conversion systems, including material and global warming aspects

Creator:: Zhang, Mingyuan
Abstract:: With the rapid increase of the world energy demand and consumption, the method and techniques to analyze, improve and optimize energy conversion systems have to deal not only with direct fuel exergy (energy) consumption, but also with other resources, which have associated exergy consumptions, and with environmental impacts, such as...
Resource Type:: Dissertation

Semihydrogenation in conjugated systems and its application in the synthesis of trienes

Creator:: Tashiro, John Toshiyuki
Resource Type:: Dissertation
Full Text:: 3300 cm. 1 in the infrared. Strong absorption at 908 and 994 cm. 1 indicated the presence of the

Chemical control of hop downy mildew (Pseudoperonospora humuli) and tolerance by Phytophthora isolates to the systemic fungicide metalaxyl

Creator:: Hunger, Robert Marvin
Resource Type:: Dissertation
Full Text:: Phytophthora megasperma 50 isolates #3 (909) and #4 (908). Percent inhibi- tion of hyphal extension was

Application of the least squares criterion to the determination of molecular compliance constants

Creator:: Ottinger, Robert Stanley
Abstract:: The development of a least squares model for the determination of compliance constants from various combinations of vibration frequency, mean square amplitudes of vibration and centrifugal distortion data is discussed. The resultant model is applied to frequency and mean square amplitude data for NO₂ and N₂O₄ and to frequency and...
Resource Type:: Dissertation
Full Text:: ) results in N ; (II,16) 4 + Qpi L( t iJ (II,,18) -1 [ma ( m)motcomo J, +rMot( Ec)mo

A comparison of the academic achievement of Oregon community college transfer students with that of native students at Oregon State University

Creator:: Lenmark, Bruce Carl
Abstract:: The purpose of this study was to determine whether or not a significant difference existed between Oregon community college transfer students and native students at Oregon State University with respect to academic achievement, persistence, and graduation. Two groups of students were selected for observation. The first included all of the...
Resource Type:: Dissertation
Full Text:: of 908, 708 students entering college, 185, 537 transferred from another college or university

Organization of T4 bacteriophage genes and gene products involved in DNA precursor biosynthesis

Creator:: Wang, Yeong
Abstract:: Bacteriophage T4 gene 42 encodes dCMP hydroxymethylase, an enzyme unique to the deoxyribonucleotide metabolism of T-even bacteriophages. To study biochemical and biophysical properties of the enzyme, as well as the interaction of dCMP hydroxymethylase with other DNA precursor biosynthetic enzymes in vitro, availability of large amounts of the enzyme is...
Resource Type:: Dissertation
Full Text:: ). Dihydrofolate reductase, like thymidylate synthase, is a phage- thief d oat n C Impose EC 3 1.4.5 DNA

Senecio jacobaea : toxicity and effects on mineral metabolism in animals

Creator:: Swick, Robert Alphonso
Abstract:: Several experiments were conducted to examine the toxicity of Senecio jacobaea (SJ) in animals resistant to pyrrolizidine alkaloid (PA) intoxication and to determine the extent of alterations in mineral metabolism as a result of SJ intoxication. Inclusion of SJ into diets containing added copper (Cu) resulted in increased (P<.01) liver...
Resource Type:: Dissertation

Isozymic and cytological studies on populations of the introduced bee species, Megachile (Eutricharaea) rotundata and M. (Eutricharaea) apicalis

Creator:: Chen, Xiaoshe
Abstract:: Thirteen New World populations of Megachile rotundata and M. apicalis and two Old World populations of M. rotundata were analyzed at 23 enzyme loci using cellulose acetate electrophoresis. Conventional and G- or C-banded karyotypes were also examined in these populations. The principal findings are (1) No differences were found in...
Resource Type:: Dissertation

ScholarsArchive@OSU

Cyclic nucleotides, cyclic nucleotide phosphodiesterase, protein kinase, and phosphoprotein phosphatase in the central nervous system of Manduca sexta

Multiple forms of carboxylesterases in the green bean (Phaseolus vulgaris L.) and pea (Pisum sativum L.)

Analysis of energy conversion systems, including material and global warming aspects

Semihydrogenation in conjugated systems and its application in the synthesis of trienes

Chemical control of hop downy mildew (Pseudoperonospora humuli) and tolerance by Phytophthora isolates to the systemic fungicide metalaxyl

Application of the least squares criterion to the determination of molecular compliance constants

A comparison of the academic achievement of Oregon community college transfer students with that of native students at Oregon State University

Organization of T4 bacteriophage genes and gene products involved in DNA precursor biosynthesis

Senecio jacobaea : toxicity and effects on mineral metabolism in animals

Isozymic and cytological studies on populations of the introduced bee species, Megachile (Eutricharaea) rotundata and M. (Eutricharaea) apicalis

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