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 9 of 9 for “"symplastic"”.
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On the role of sugar compartmentation and stachyose synthesis in symplastic phloem loading
Im Phloem werden Assimilate von den Source-Organen zu den Sink-Organen der Pflanze transportiert. Bei der Beladung des Phloems mit Assimilaten werden zwei mögliche Mechanismen unterschieden, die als apoplastische und symplastische Phloembeladung bezeichnet werden. Bei Pflanzenarten mit potentiell …
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Dissection of phloem transport in cucurbitaceae by metabolomic analysis
… with cell biological techniques. This putative symplastic loading species has long been used for experiments on phloem anatomy, phloem biochemistry, phloem transport physiology and phloem signalling. Symplastic loading species have been proposed to use a polymer trapping mechanism to accumulate …
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Engineering Resistance to <i>Orobanche</i> <i>aegyptiaca</i>: Evidence of Sarcotoxin IA as an Anti-Parasite Protein and Macromolecule Movement From Host to Parasite
… many dicotyledonous plants. These parasites form symplastic and apoplastic connections with their hosts and act as strong sinks for the uptake of water, minerals, and photosynthates, often causing severe damage to the hosts. Although the uptake of small molecules such as sugars and herbicides by …
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Characterizing RNA translocation in the parasitic weed Cuscuta pentagona
… known as the haustorium. Direct cell-to-cell symplastic connections between two different organisms are rare, and the translocation mechanisms and fate of these RNAs in the parasite is not understood. To characterize this phenomenon, mobile Arabidopsis and tomato mRNAs were identified from …
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Gimdos miomos. Klinikinio atvejo pristatymas ir literatūros apžvalga /
… leiomyomas, one (largest) with bizzare nuclei (symplastic) leiomyoma, right ovarian embedded cysts, serous tubal intraepithelial lesion (STIL) of the right fallopian tube. On the second postoperative day, the patient complained of abdominal pain, diarrhoea and fever up to 390C – diagnosed acute …
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Identification And Characterization Of The Major Gene Ma And Its Associated Co-Expression Gene Networks Regulating Apple Fruit Acidity
… in developing fruit. The other finding is that symplastic signal transduction, transcriptional regulation, post-translational modification and apoplastic roles were important in the regulation of fruit acidity. The third set of experiments was conducted to identify the Ma1 associated …
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Water relations and cutting management of switchgrass
… potential at full turgor (Π<sub>100</sub>), symplastic water content (SYM) , and modulus of elasticity (∊) were determined from pressure-volume curves at the end of the two conditioning cycles. Conditioned plants of both species elongated more during the challenge water-stress than control …
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Mortality of native forest vegetation in the Kaimai ranges
… provides estimates of osmotic potential and symplastic water content, and permits precise calculation of the bulk modulus of elasticity and turgor loss point. Osmotic potential was determined independently from freezing point depression measurement on leaf exudates and similar values were …
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The role of environment, sink capacity, and carbon translocation in determining C3 plant responses to elevated [CO2]
… to load phloem, while another method, symplastic loading, uses passive diffusion along a sucrose gradient from leaf mesophyll cells to phloem. The hypothesis was that passive loaders, adapted to high mesophyll sucrose concentrations, would experience less sugar-mediated feedback of …