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A physico-chemical study of the problem of winter hardiness in plantsDexter, Stephen Torrey. January 1930 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1930. / Typescript. With this are bound 2 reprints from Plant physiology: Preliminary results in measuring the hardiness of plants / S.T. Dexter, W.E. Tottingham and L.F. Graber. Vol. 2 (1930), p. 215-223 -- Investigations of the hardiness of plants by measurement of electrical conductivity / S.T. Dexter, W.E. Tottingham and L.F. Graber. Vol. 7 (1932), p. 63-78. Includes bibliographical references (leaves 62-66).
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Characterization of cold shock domain proteins and SUMOylation system from Oryza sativaChaikam, Vijaya Vardhana Reddy. January 2009 (has links)
Thesis (Ph. D.)--West Virginia University, 2009. / Title from document title page. Document formatted into pages; contains ix, 114 p. : ill. (some col.). Includes abstract. Includes bibliographical references (p. 97-114).
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Physiological responses of tree seedlings to the energy environmentWuenscher, James Edward, January 1970 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1970. / Typescript. Vita. Includes bibliographical references.
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Climatic adaptation and cell sap concentrationServiss, George H. January 1926 (has links)
No description available.
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Acclimatization of micropropagated 'Silvan' blackberryTisdall, Laurence January 1990 (has links)
Tissue-cultured shoots and plantlets usually have leaves with non-functional, open stomata and little epicuticular and cuticular wax, resulting in excess evapotranspiration after transplantation. Various strategies were evaluated to decrease ex vitro acclimatization difficulties for 'Silvan' blackberry, including transplanting unrooted shoots, increasing the medium agar concentration from 6 to 9 or 12 g/l and diluting the basal medium. Increased medium agar concentrations and medium dilution did not improve survival or growth. Stomatal function resumed sooner in new leaves of plantlets than shoots. High relative humidity ($>$95%) and low light intensity (90 $ mu$mol s$ sp{-1}$ m$ sp{-2}$) negatively affected stomatal closure both on acclimatizing transplants and greenhouse-grown plants. Guard cells developed on leaves in vitro were physiologically active but had apparent anatomical abnormalities that inhibited closure. A rapid clearing and staining method was developed for examination of foliar morphology using intact in vitro blackberry (Rubus sp. 'Silvan') and strawberry (Fragaria x ananassa Duch. 'Totem') plantlets and sections of greenhouse-grown 'Silvan' and 'Totem' leaves. This method involved three steps: (1) removing the chlorophyll by autoclaving in 80% ethanol; (2) dissolution of the protoplasm using 5% NaOH at 80$ sp circ$C; (3) post-alkali treatment with 75% bleach (4.5% NaClO) at room temperature for tissue-cultured plantlets and at 55$ sp circ$C for greenhouse-grown leaves. Aqueous safranin (10 mg/l) was used for staining.
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The role of plant water deficits on cold tolerance during cold acclimation of a cold tolerant (Poncirus trifoliata) and cold sensitive (Citrus unshiu) speciesDansereau, Kari Ann, January 2007 (has links) (PDF)
Thesis(M.S.)--Auburn University, 2007. / Abstract. Vita. Includes bibliographic references.
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Acclimatization of micropropagated 'Silvan' blackberryTisdall, Laurence January 1990 (has links)
No description available.
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Membrane proteins and cold acclimation in alfalfaBourassa, Hélène January 1992 (has links)
No description available.
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Vegetation of the Eolian Plain and associated coastal features of Southern TexasJohnston, Marshall Conring, 1930- 14 October 2013 (has links)
Not available / text
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Membrane proteins and cold acclimation in alfalfaBourassa, Hélène January 1992 (has links)
Membrane proteins specific to cold acclimation were studied in alfalfa (Medicago falcata L. cv Anik) seedlings and cell cultures. They were identified following separation on polyacrylamide gels and localized as far as possible to specific membranes by fractionation on continuous sucrose gradient and analysis of marker enzyme assays. / With cold acclimation, certain membrane proteins from seedlings showed subtle changes (mainly increases) in their steady-state amount and in their net synthesis rate. Most of these changes were in proteins with molecular weights below 100 kDa and were associated with light fractions of the sucrose gradient, favoring a Golgi, endoplasmic reticulum or tonoplast location for the proteins. Preliminary work done on membrane proteins from cell cultures showed more pronounced changes with cold acclimation. Most of the changes were in proteins with molecular weights below 100 kDa and were associated with heavy fractions of the sucrose gradient. Since they are easier to harvest and to manipulate, cell cultures appear to be the better system to use in future studies.
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