Index Catalog // ScholarsArchive@OSU

Techniques and media for excised tip culture of Vinifera cultivars

Creator:: Subhanij, Thiravira
Abstract:: Excised apical stem tips (2-5 mm) of grape cultivars grew well on Murashige and Skoog's (1962) medium for tobacco callus. Additions of glycine were not essential but gave a slight stimulus to growth. Naphthalene acetic acid slightly reduced growth rates but reductions were not statistically significant. Kinetin and coconut milk...
Resource Type:: Masters Thesis
Full Text:: degradative effects of disease. The technique, media, and art of culturing such plant material thus

Spectroscopy of biophysical, physiological and pathological responses of plant germplasm

Creator:: Li, Ning
Abstract:: Imaging spectra of plant tissues yield considerable potential and useful information for basic studies and agriculture practice. We constructed an imaging spectrophotometer with spectral range from 400 nm to 1100 nm, which was used to study various physiological events of plant germplasm: location of bundle sheath and mesophyll cells in...
Resource Type:: Dissertation
Full Text:: . Mawson B.T., P.J. Morrissey, A. Gomez and A. Melis, 1994, Plant Cell Physiol. 35:341. Muller N. J.C

A closed root environment for plant production

Creator:: Blackburn, Bryan (Bryan Keith), 1955-
Abstract:: Thesis research focused on: 1) Water and fertilizer gradients within the plant root zone, and effects of chemical and physical gradients on Trichoderma harzianum populations. 2) Regulation of root growth physically with permeable fabric containers and chemically with copper compounds. 3) Effects of copper coatings for fabric containers on Glomus...
Resource Type:: Masters Thesis
Full Text:: . . . . 140 A CLOSED ROOT ENVIRONMENT FOR PLANT PRODUCTION Chapter 1 General Introduction

Absciscic acid induction of environmental stress tolerance in plant cells

Creator:: Tanino, Karen K.
Resource Type:: Dissertation
Full Text:: Dogwood 185 A.2 Major Conclusions from Dogwood, Cell Culture, and Rhodendron Plant Systems, 9/84-2

Cellular events conditioned by the Np gene of Pisum sativum L. in response to reduced UV light, weevil oviposition, and bruchins

Creator:: Ketter, Ann P.
Abstract:: In Pisum, the Np gene conditions two mitotic responses - to bruchid weevil oviposition on the pod and to reduced UV light. Oviposition by the weevil results in tumorous or neoplastic growth under the egg. Biochemically active compounds, called bruchins, were isolated from two bruchid insects (Doss et al, 2000)....
Resource Type:: Masters Thesis
Full Text:: programmed cell death (PCD) and neoplasm formation on the pod at the application site. PCD is evident at

Hydrogen cyanamide on triphenyltetrazolium chloride reduction, sulfhydryl group binding, and catalase activity in bromegrass (Bromus inermis Leyss) cells

Creator:: Zhen, Liping
Abstract:: Hydrogen cyanamide (CY) has been used to break rest in temperate crops, but levels used to overcome rest are sometimes toxic to plants. The rest breaking effect of CY is thought to involve peroxide metabolism. Inhibition of catalase by CY has been proposed as a mechanism for overcoming dormancy in...
Resource Type:: Masters Thesis
Full Text:: characterize the effect of hydrogen cyanamide on TTC reduction for estimating plant cell viability, SH

Hardiness-maturity relations in red-osier dogwood (Cornus stolonifera Michx.)

Creator:: Nissila, Peter Carl
Abstract:: Red-osier dogwood plants were grown outdoors in a lathhouse and under two temperature regimes in growth chambers to determine the time of vegetative maturity, the transition between summer and winter dormancy. Xylem water potential (XWP), tissue moisture content, ethylene and ethane production, and electrical impedance were used to try to...
Resource Type:: Masters Thesis
Full Text:: the system: cell membranes, macromolecules, and micelles, for example. In a turgid plant

Water Efficiency for Urban Landscapes in Semi-Arid Environments

Creator:: Martinson, Richard W.
Abstract:: Urban landscape water use is increasingly a focus of water conservation efforts. This is especially true in the arid and semi-arid regions of the western United States where increased demand, environmental concerns, and extended periods of drought have created chronic water shortages. However, until recently, little attention has been paid...
Resource Type:: Dissertation
Full Text:: can potentially be problematic in urban landscape contexts where plant biomass or yield are not

Effects of flooding on peach, apple, quince and several pear species

Creator:: Andersen, Peter C.
Abstract:: A series of experiments was designed to investigate differential flood-tolerance and the phenomenon of flood-induced stomatal closure of several fruit tree species. The first two experiments were conducted with potted plants submerged outdoors 5-10 cm above the soil line. Plant morphology, growth, leaf conductance (cL), and soil oxygen diffusion rate...
Resource Type:: Dissertation
Full Text:: conduct- ed with potted plants submerged outdoors 5-10 cm above the soil line. Plant morphology

Somatic manipulation of Pyrus and Cydonia : characterization and selection for iron efficiency

Creator:: Dolcet-Sanjuan, Ramon J.
Abstract:: Appropriate micropropagation regimes were developed for four Pyrus species (P. amygdaliformis Vill., P. betulaefolia Bunge, P. calleryana Dcne., and P. communis L.) and Cydonia oblonga L. Shoot multiplication was optimal at 10 or 20μM N⁶⁻ benzyladenine (BA) and high light intensity (135μm⁻²s⁻1). Root formation of the Pyrus species was stimulated...
Resource Type:: Dissertation
Full Text:: cultures and cell suspension cultures all manifested Fe-stress inducible Fe3+-reducing activity. The

ScholarsArchive@OSU

Techniques and media for excised tip culture of Vinifera cultivars

Spectroscopy of biophysical, physiological and pathological responses of plant germplasm

A closed root environment for plant production

Absciscic acid induction of environmental stress tolerance in plant cells

Cellular events conditioned by the Np gene of Pisum sativum L. in response to reduced UV light, weevil oviposition, and bruchins

Hydrogen cyanamide on triphenyltetrazolium chloride reduction, sulfhydryl group binding, and catalase activity in bromegrass (Bromus inermis Leyss) cells

Hardiness-maturity relations in red-osier dogwood (Cornus stolonifera Michx.)

Water Efficiency for Urban Landscapes in Semi-Arid Environments

Effects of flooding on peach, apple, quince and several pear species

Somatic manipulation of Pyrus and Cydonia : characterization and selection for iron efficiency

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