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 13 of 13 for “"WRKY"”.
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Signal transduction during defense response and source-sink transition in tomato
… itself rather than as a second messenger. WRKY transcription factors have only recently been identified as indirect targets of a central plant MAP kinase cascade. In addition, the identification of cognate binding sites in the promoters of INV and PAL supports a role for these proteins in …
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Effector-triggered immunity against Pseudomonas syringae pv. actinidiae in nonhost plants : thesis submitted to the Massey University for the degree of Doctor of Philosophy
… from 𝘗𝘴𝘢 and Hpa that interact with Arabidopsis WRKY transcription factors, different to WRKYs targeted by previously identified AvrRps4 and PopP2. We show that some WRKYs can trigger a cell death response in N. benthamiana when overexpressed and that coexpression of AvrRps4 or PopP2 is able to …
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Identification of transcription factor genes in plants
… PBF-2-like/Whirly, Pseudo ARR-B, SBP, and WRKY, predate the split between green algae and streptophytes. The identification of putative complete list of TFs has also allowed the delineation of lineage-specific regulatory families. The families SBP, bHLH, SNF2, MADS, WRKY, HMG, AP2-EREBP and …
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Desiccation-driven senescence in the resurrection plant Xerophyta schlechteri (Baker) N.L. Menezes
… regions, identified as binding sites for WRKY and other transcription factors. A model integrating these observations is presented, with insights into how senescence is initiated in ST and repressed in NST.
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Global transcriptional, post-transcriptional, and translational regulation during soybean seed and seedling development
… factor genes encode AP2, zinc finger, NAC, WRKY and MYB families. Specific members of NAC and YABBY transcription factors showed a bell shaped expression pattern during soybean seedling development. The highest level of their expression was found in seedling developmental stage 4 when …
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Large-scale studies and biophysical analysis of systems involved in plant immunity.
… positively regulate this system by repressing WRKY transcription factors, which are negative regulators of the process. Furthermore, we have demonstrated that clade I TGA integrates into the growth- immunity trade-off system regulated by brassinosteroids by antagonizing the …
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Isolation and characterization of latex-specific promoters from Papaver somniferum L.
… and plant defense. Other elements include: WRKY elements that are binding sites of transcription factors known for signaling plant defense genes, a vascular cis-element, and a fruit specific element. The presence of plant defense and vascular cis-elements in the LSPs, correlate with the …
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Comparative analysis of desiccation responses in three Xerophyta species at two stages of seedling development
… HSF motif-containing target OGs included WRKY TFs, stachyose synthase, and solanesyl diphosphate synthase 2, which are involved in stress-related functions enhancing VDT. Metabolite analysis demonstrated that the osmoprotectants proline, sucrose, and trehalose accumulated in dry tissues at …
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Genetic Resistance to the Downy Mildew Pathogen and Breeding towards Durable Disease Management in Spinach
… the RLK, RLP, PR- protein and additional WRKY and NAC domain proteins localized on chromosomes 1, 3, 4, 5 and 6 specific to the downy mildew infection in Viroflay and NIL1 (Chapter 3). Further, relatively new genes were identified for the disease infection at the initial or control (0 …
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An investigation of gene expression, alternative splicing and nonsense-mediated decay in potato in response to Phytophthora infestans infection
… genes, other defense-related genes such as WRKY factor genes and genes involved in regulation of splicing and AS. In general, from this study only a few defense genes involved in the defence response between P. infestans and potato were identified as AS/NMD. In conclusion, I provide the gene …
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Identifizierung und Charakterisierung neuer Komponenten der SnRK1-Signaltransduktion in Arabidopsis thaliana
… von Abwehrassoziierten Genen sowie NAC- und WRKY-Transkriptionsfaktoren nach verlängerter Dunkelphase. Die Transkriptomdaten deuteten auf eine stimulusunabhängige Induktion von Abwehrprozessen hin und konnten eine Erklärung für die phänotypischen und physiologischen Auffälligkeiten der …
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Physiological and transcriptomic responses of soybean reproductive development to global climate change
… [O3] by increasing the transcript abundance of WRKY and MYB transcription factors, receptor-like kinases and genes related to protein degradation. While there was strong overlap among stresses at the gene family level, each individual abiotic stress elicited a distinct transcriptomic response. …
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Dissecting key biomass and adaptation traits of Miscanthus through genetic mapping, exploring mechanisms of cold tolerance, and flowering time in Miscanthus and Saccharum
… related genes, carboxylesterase 13 (CEX13) and WRKY transcription factor (WRKY2). The QTL on LG 11 was also surrounded by one cold shock domain (CDSP1). Many biologically intuitive candidate genes were observed within or near the QTLs and GWA hits detected in this study, suggesting their …