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A comparative study of the isozymic proteins and the effect of metachemogenesis in the tissues of Periplaneta americana (L.)

Creator:: Beckendorf, Gerald Walter
Abstract:: An attempt was made to demonstrate isozymic forms of esterase, MDH, LDH and GPDH and the variation in enzyme pattern with increasing age in the thoracic muscle, appendage muscle and hemolymph of the American cockroach, Periplaneta americana. Sampled specimens of both sexes were aged one through seven days, two weeks...
Resource Type:: Masters Thesis
Full Text:: Effect of Metachemogenesis in the Tissues of Periplaneta americana (L.) AN ABSTRACT OF THE THESIS OF

Factors affecting the protein and free amino acid composition of blood of the American cockroach Periplaneta americana (Linnaeus)

Creator:: Steinhauer, Allen Laurence
Resource Type:: Dissertation
Full Text:: blood of adult females of the American cockroach, Periplanete americana (L.). Developed in

Carboxylesterases in the house fly (Musca domestica, L.), flesh fly (Sarcophaga bullata, Park.), and black blow fly (Phormia regina, Meig.)

Creator:: Maa, Can-jen William
Abstract:: The carboxylesterases of three species of diptera, the flesh fly (Sarcophaga bullata, Park.), the black blow fly (Phormia regina, Meig.), and the house fly (Musca domestica, L.) were compared in relation to hydrolytic activity against three substrates, response to inhibition and induction, isozyme composition, and age-dependent variation in activity. Similar...
Resource Type:: Dissertation
Full Text:: have demonstrated the existence of a number of CE-ases either in hemolymph or in tissues of different

The effect of successive treatments of DDT on individual susceptibility in the American cockroach and the large milkweed bug

Creator:: Chang, Shen Chin
Resource Type:: Dissertation
Full Text:: of the cytochrome oxidase activity of male American cockroaches. 2 mg. of roach tissue used in the

Phylogenomics and Evolution of Ground Beetles, with an Emphasis on the Speciose Tribes Chlaeniini and Bembidiini (Coleoptera: Carabidae)

Creator:: Pflug, James M.
Abstract:: In this dissertation, I investigate the evolution and genomes of carabid beetles, a worldwide family of over 38,000 species. I focus on two species-rich groups, the tribes Chlaeniini and Bembidiini, both of which are primarily found on the shores of bodies of water. The former are distinctive for their defensive...
Resource Type:: Dissertation
Full Text:: THE DISSERTATION OF James M. Pflug for the degree of Doctor of Philosophy in Integrative Biology

Cardiovascular and respiratory responses of the ghost shrimp, Callianassa californiensis Dana, to the pesticide carbaryl and its hydrolytic product 1-naphthol

Creator:: Estes, Patricia S.
Abstract:: Many environmental factors influence cardiovascular and respiratory activities of crustaceans. The effects of natural stressors (hypoxia, low salinity, high temperature) have been well studied, but the effects of pollutants upon these two organ systems have received less attention. The presence of the pesticide carbaryl (Sevin, Union Carbide, Inc.) and its...
Resource Type:: Masters Thesis
Full Text:: . Physiol. 83: 1-16 Heslop, J.P. and J.W. Ray. 1959. The reaction of the cockroach Periplaneta americana L

Solubility and electophoretic studies of the protein deposited during oocyte development in Leucophaea maderae (Fab.)

Creator:: Dejmal, Roger Kent, 1940-
Abstract:: During the maturation of the ovaries of Leucophaea maderae (Fab.), the terminal oocytes increase in length from 1.00 mm to greater than 5.00 mm. This increase in length is accompanied by approximately a 70-fold increase in protein content. The relationship between the ovarial size and total protein indicated that the...
Resource Type:: Masters Thesis
Full Text:: Bonhag's histochemical and histological analysis of the ovary of the Periplaneta americana (5). In this

Respiratory strategies and associated exchange epithelia as determinants on contaminant uptake in aquatic insects

Creator:: Buchwalter, David B.
Abstract:: Aquatic insects are used extensively to evaluate water quality. Despite their widespread use as indicator organisms, relatively little is known about the organismal characteristics that determine sensitivity differences to individual and multiple stressors. Insects have evolved several respiratory strategies that range from breathing atmospheric air to utilizing dissolved oxygen in...
Resource Type:: Dissertation
Full Text:: of respiratory attributes in determining differential accumulation of the insecticide chlorpyrifos

Identification and characterization of capa and pyrokinin genes in the brown marmorated stink bug, Halyomorpha halys (Hemiptera): Gene structure, immunocytochemistry, and differential expression

Creator:: Ahn, Seung-Joon and Choi, Man-Yeon
Abstract:: CAPA and pyrokinin (PK) neuropeptides are produced from two different genes, capa and pyrokinin, respectively. In this study, we identified and characterized the capa and pyrokinin genes from the brown marmorated stink bug, Halyomorpha halys (Hemiptera). The capa gene encodes two CAPA-PVK (periviscerokinin) peptides (DAGLFPFPRVamide and EQ-LIPFPRVamide) and one CAPA-DH...
Resource Type:: Article
Full Text:: ). Pyrokinin/PBAN‐like peptides in the central nervous system of Drosophila melanogaster. Cell and Tissue

The endocrine control of the early stages of oöcyte maturation in Leucophaea maderae (FAB.)

Creator:: Chambers, Derrell Lynn
Abstract:: A procedure was developed for the isolation and maintenance of isolated abdomina of the cockroach, Leucophaea maderae. The degree of injury and loss of body fluid was best minimized by ligating the animals immediately following the final molt. The nutritional needs of the isolates were satisfied by filling the animals'...
Resource Type:: Dissertation
Full Text:: - ments of CC tissue in the implantations carried out in this study was acceptable and would not

ScholarsArchive@OSU

A comparative study of the isozymic proteins and the effect of metachemogenesis in the tissues of Periplaneta americana (L.)

Factors affecting the protein and free amino acid composition of blood of the American cockroach Periplaneta americana (Linnaeus)

Carboxylesterases in the house fly (Musca domestica, L.), flesh fly (Sarcophaga bullata, Park.), and black blow fly (Phormia regina, Meig.)

The effect of successive treatments of DDT on individual susceptibility in the American cockroach and the large milkweed bug

Phylogenomics and Evolution of Ground Beetles, with an Emphasis on the Speciose Tribes Chlaeniini and Bembidiini (Coleoptera: Carabidae)

Cardiovascular and respiratory responses of the ghost shrimp, Callianassa californiensis Dana, to the pesticide carbaryl and its hydrolytic product 1-naphthol

Solubility and electophoretic studies of the protein deposited during oocyte development in Leucophaea maderae (Fab.)

Respiratory strategies and associated exchange epithelia as determinants on contaminant uptake in aquatic insects

Identification and characterization of capa and pyrokinin genes in the brown marmorated stink bug, Halyomorpha halys (Hemiptera): Gene structure, immunocytochemistry, and differential expression

The endocrine control of the early stages of oöcyte maturation in Leucophaea maderae (FAB.)

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