- About
-
The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
Search results
Showing 51 to 60 of 607 (0.01 seconds)| 51 |
The synthesis of paramylon in Euglena gracilisThomas, Alun Deri January 1977 (has links)
No description available.
|
| 52 |
Taxonomic variation of plant potassium concentrationsCraighead, Anthea N. January 2005 (has links)
No description available.
|
| 53 |
Investigations into extracellular ATP signalling and FB1-induced cell death in Arabidopsis thalianaTome, Daniel Filipe Araujo January 2011 (has links)
Extracellular ATP (eATP) is an important signalling molecule involved in regulation of plant growth and development, interactions with other organisms and responses to several environmental stimuli. The molecular targets mediating the physiological effects of eATP in plants remain to be identified. The work presented in this thesis focuses on identifying the signalling components that underlie the physiological roles of eATP in plants, with a strong emphasis on cell death control. An Arabidopsis thaliana (Arabidopsis) cell culture system combined with 2-dimensional difference in-gel electrophoresis (2D-DIGE) and mass spectrometry was used to identify proteins differentially expressed following ATP treatment. Twenty four putative cell death proteins were identified using the cell death-inducing toxin Fumonisin B1 (FB1) in combination with an ATP reversal filter. The potential role of these candidates in eATP- regulated cell death was tested using a variety of cell death assays on Arabidopsis T-DNA insertion KO mutants. The mitochondrial ATP synthase β-subunit, AT5G08690, was shown to be a novel cell death gene. The early effects of eATP on global protein and transcript abundance were also investigated. 2D-DiGE identified 53 proteins differentially regulated by ATP and bioinformatic analysis revealed new effects of eATP on general metabolism. Re- examination of a previously acquired DNA chip experiment that used ATP and FB1 treatments identified 10 genes that are differentially expressed within minutes by eATP that can be used as molecular markers. 2D-DiGE proteomics was also used to investigate the specific toxic effects of FB1 on Arabidopsis. A subset of proteins that were specifically regulated by FB1 treatment were tested for a role in FB1-induced cell death using cell death assays on Arabidopsis T-DNA insertion KO mutants. The UDP-glucose pyrophosphorylase, AT3G03250, was identified as a cell death gene responsive to FB1.
|
| 54 |
Physical effects of particulate sprays on leaf physiologyEveling, David Walter January 1967 (has links)
No description available.
|
| 55 |
Some Factors Which Influence Tuber Growth in PotatoesFrier, V. January 1975 (has links)
No description available.
|
| 56 |
A study of the physiology and cytology of nodule formation on members of the family LeguminosaeGibson, Alan Hartley January 1959 (has links)
No description available.
|
| 57 |
Aspects of the selective phytotoxicity of methazoleVerity, J. January 1980 (has links)
No description available.
|
| 58 |
Effects of vesicular-arbuscular (VA) mycorrhiza on the phosphate nutrition of plantsOwusu-Bennoah, E. January 1977 (has links)
No description available.
|
| 59 |
The quantitative analysis of plant growth with special reference to the Richards functionVenus, Jill C. January 1978 (has links)
No description available.
|
| 60 |
Dauciform roots in sedges : their role in nutrition and responses to environmental changeBallard, Stuart January 2001 (has links)
No description available.
|
Page generated in 0.0139 seconds