Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 6 of 6 for “"phyllotaxis"”.
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MODIFYING PHYLLOTAXIS IN BRASSICA SEED CROP SPECIES FOR YIELD IMPROVEMENT
In un mondo in continua crescita è cruciale aumentare le rese agricole per garantire un adeguato accesso al cibo a tutta la popolazione mondiale, minimizzando l’impatto ambientale. La resa di una pianta è influenzata da molti fattori, tra cui l’architettura dell’infiorescenza e la sua …
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Charakterisierung der beta-Untereinheit von heterotrimeren G-Proteinen aus Physcomitrella patens
… Rolle der G-Proteine in der Phyllogenese, der Phyllotaxis und dem Größenwachstum hindeuten. Unterschiede in der Protonemaentwicklung konnten nicht festgestellt werden. <br>PpGb1-sense- und PpGb1-antisense-überexprimierende Pflanzen wurden hergestellt, die als Kontrollpflanzen für die …
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The role of brown algal cell walls in morphogenesis and development
… is formed, I examined the branching strategy (phyllotaxis) in S. muticum. My results suggest that in S. muticum the spiral phyllotactic pattern and the apical cell division pattern are not linked. The phytohormone auxin and the biochemical changes of the cell wall do not seem to be correlated …
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Optimization of central receiver concentrated solar thermal : site selection, heliostat layout & canting
… In addition, inspired by the spirals of the phyllotaxis disc pattern, a new biomimetic placement heuristic is described and evaluated which generates layouts of both higher efficiency and better ground coverage than radially staggered designs. Case studies demonstrate that the new pattern …
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Integrative high-throughput analyses of aerial morphodynamics in plants
How plants develop and acquire their form is a complex issue driven by a multitude of factors. Like all biological phenomena, the processes underpinning plant development are complex both when viewed collectively, but often also when simplified and viewed in isolation from one another. …
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Auxin coordinates cell division and cell fate specification during lateral root initiation
… An auxin-driven polarized transport model for phyllotaxis. Proc. Natl. Acad. Sci. USA 103: 1633-8. Lai, L. B., Nadeau, J. A., Lucas, J., Lee, E. K., Nakagawa, T., Zhao, L., Geisler, M. and Sack, F. D. (2005). The Arabidopsis R2R3 MYB proteins FOUR LIPS and MYB88 restrict divisions late in the …