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Some properties of a particulate and a soluble nitrate reductase from Rhizobium japonicum

Creator:: Lowe, Richie Howard
Resource Type:: Dissertation
Full Text:: Title SOME PROPERTIES OF A PARTICULATE AND A SOLUBLE NITRATE REDUCTASE FROM RHIZOBIUM IAPONICUM

Purification and properties of a ferredoxin from Rhizobium japonicum bacteroids

Creator:: Carter, Kevin Richard
Resource Type:: Dissertation
Full Text:: : PURIFICATION AND PROPERTIES OF A FERREDOXIN FROM RHIZOBIUM JAPONICUM BACTEROIDS Abstract approved: Redacted

Relationships of six saprozoic nematodes and a nitrogen-fixing bacterium, Rhizobium japonicum (Kirch.) Buchanan

Creator:: Sontirat, Suebsak
Abstract:: Relationships of six species of saprozoic nematodes, Pristionchus lheriteiri (Maupas, 1919) Paramonov; Panagrolaimus subelongatus (Cobb, 1914) Thorne, 1937; Cephalobus persegnis Bastian 1865; Pelodera (Rhabditis) lambdiensis (Maupas, 1919) Dougherty, 1953; Rhabditis sp. I and Pelodera chitwoodi (Bassen, 1940) Dougherty, 1955 and a nitrogen-fixing bacterium, Rhizobium japonicum (Kirchner, 1895) Buchanan, 1926 were...
Resource Type:: Dissertation
Full Text:: /a/ a 4.e ( atel Title: RELATIONSHIPS OF SIX SAPROZOIC NEMATODES AND A NITROGEN-FIXING BACTERIUM

A biochemical investigation of the nitrogenase system from soybean root nodules

Creator:: Koch, Burton Lee
Abstract:: The primary purpose of this investigation was to determine the conditions necessary for the preparation of cell-free extracts of nodule bacteroids capable of catalysing the reduction of acetylene to ethylene and nitrogen to ammonia. Initial investigations were conducted to determine whether intact soybean root nodules would reduce acetylene to ethylene...
Resource Type:: Dissertation
Full Text:: A biochemical investigation of the nitrogenase system

A taxonomic study of Mononchidae (Enoplida : Nemata) inhabiting cultivated areas of Thailand

Creator:: Buangsuwon, Dara Kanhasuwon
Abstract:: Eleven species of Mononchidae Chitwood, 1937 were found among the nematodes separated from 48 soil samples in Thailand and sent to Oregon State University. Six species are newly described and illustrated including Iotonchus bangkokensis, Iotopchus ainostomos, Iotonchus chantabunensis, Iotonchus ravonqensis, fotonchus thai-Iandensis, and Miconchus triodontus. Also reported is a description...
Resource Type:: Masters Thesis
Full Text:: A Taxongmic Studv of dononchidae (Enoplida:Nennatp) Inhabitinq Cultivated Areas of Thailand

The biology and pathogenicity of a sheath nematode Hemicycliophora similis Thorne, 1955

Creator:: McKewan, Jeanette Anne
Abstract:: A study, using greenhouse and laboratory experiments, was made of Hemicycliophora similis from Bandon, Oregon to determine: identity and morphometrics, time and development of a life cycle, host plant preferences and optimum environmental conditions for reproduction and pathogenicity. Morphometric investigations revealed discrepancies between the measurements of this nematode species and...
Resource Type:: Masters Thesis
Full Text:: The biology and pathogenicity of a sheath nematode

Ecology of Longidorus menthasolanus, Konicek and Jensen 1961, A parasite of peppermint in Oregon

Creator:: Konicek, Donald Edward
Resource Type:: Dissertation
Full Text:: 1961, A parasite of peppermint in Oregon ECOLOGY OF LONGIDORUS MENTHASOLANUS, KONICEK AND JENSEN

The use of certain indicator plants for a rapid detection of root knot nematodes in soil samples

Creator:: Chantanao, Aroon
Resource Type:: Masters Thesis
Full Text:: . The Plaih Disase 19. Jensen, Harold J. Nematology; a laboratory syllabus for Botany 55, Section 1

Nitrogen fixation associated with grasses and other species in Oregon

Creator:: Nelson, Arthur Duane
Abstract:: Nitrogen fixation in both natural and domestic grasslands of Oregon was studied using the acetylene reduction assay. A substantial number of these tests made gave positive acetylene reduction activity. Rates in the range of 60g N₂ fixed/ha/day were observed for some Agrostis species. Assuming that this rate proceeds for 100...
Resource Type:: Masters Thesis
Full Text:: grasslands of Oregon was studied using the acetylene reduction assay. A substan- tial number of these tests

Propionate metabolism and its relationship to leghemoglobin biosynthesis in soybean nodules

Creator:: Jackson, Earl Kenneth
Abstract:: Experiments are reported which demonstrate that a cobalt deficiency in R. meliloti results in a decreased cytochrome content of bacterial cells. It is concluded that the effect of cobalt deficiency on cytochrome content of Rhizobium cells and on the leghemoglobin content of nodules possibly may be explained by an effect...
Resource Type:: Dissertation
Full Text:: Redacted for Privacy approved y (Major professor) Experiments are reported which demonstrate that a

ScholarsArchive@OSU

Some properties of a particulate and a soluble nitrate reductase from Rhizobium japonicum

Purification and properties of a ferredoxin from Rhizobium japonicum bacteroids

Relationships of six saprozoic nematodes and a nitrogen-fixing bacterium, Rhizobium japonicum (Kirch.) Buchanan

A biochemical investigation of the nitrogenase system from soybean root nodules

A taxonomic study of Mononchidae (Enoplida : Nemata) inhabiting cultivated areas of Thailand

The biology and pathogenicity of a sheath nematode Hemicycliophora similis Thorne, 1955

Ecology of Longidorus menthasolanus, Konicek and Jensen 1961, A parasite of peppermint in Oregon

The use of certain indicator plants for a rapid detection of root knot nematodes in soil samples

Nitrogen fixation associated with grasses and other species in Oregon

Propionate metabolism and its relationship to leghemoglobin biosynthesis in soybean nodules

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