Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.advisor | 우혜련 | - |
| dc.contributor.author | Timilsina Rupak | - |
| dc.date.accessioned | 2019-08-22T16:00:28Z | - |
| dc.date.available | 2019-08-22T16:00:28Z | - |
| dc.date.issued | 2019 | - |
| dc.identifier.uri | http://dgist.dcollection.net/common/orgView/200000218098 | en_US |
| dc.identifier.uri | http://hdl.handle.net/20.500.11750/10455 | - |
| dc.description | Root apical meristem, Quiescent Center, Cell division and differentiation, Auxin, ORESARA 15 | - |
| dc.description.statementofresponsibility | prohibition | - |
| dc.description.tableofcontents | Abstract i Table of contents iii List of Figures and Tables v Abbreviations viii Chapter I General Introduction - 1 - 1.1 Overview of plant senescence - 1 - 1.2 Regulation of senescence - 2 - 1.3 Senescence of organs - 3 - 1.3.1 Root senescence - 4 - 1.4 Objectives - 10 - Chapter II. Characterization of changes in molecular, cellular, and physiological characteristics in primary RAM along age - 11 - 2.1 Introduction - 11 - 2.2 Materials and Methods - 15 - 2.3 Results - 19 - 2.3.1 The rates of cell division and auxin and cytokinin responses in the primary RAM change as the root ages - 19 - 2.3.2 Size of QC cells and expression of QC cell-specific marker genes in the primary RAM are temporally changed - 21 - 2.3.3 Genotoxic stress tolerance of QC cells decreases with root age - 25 - 2.3.4 QC cells protect theMasterelves from genotoxic stress via mechanisMaster other than asymmetric chromosomal segregation (ACS) - 27 - 2.3.5 The rate of QC cell division is temporally regulated - 32 - 2.4 Discussion and conclusion - 37 - Chapter III. ORESARA 15 (ORE15) is a temporal regulator of maintenance of primary RAM along age - 41 - 3.1 Introduction - 41 - 3.2 Materials and methods - 44 - 3.3 Results - 52 - 3.3.1 ORE15 shows temporal decrease in expression level in primary RAM - 52 - 3.3.2 ORE15 regulates the size of RAM - 54 - 3.3.3 ORE15 regulates the dynamics of meristem size along age - 56 - 3.3.4 ORE15 regulates the dynamics of root growth rate along age - 58 - 3.3.5 ORE15 controls the cell size in RAM and other zones in root - 62 - 3.3.6 ORE15 regulate cell division in proximal RAM and stem-cell niche - 64 - 3.3.7 ORE15 is a temporal regulator of cell division dynamics in RAM - 71 - 3.3.8 ORE15 is invloved in the auxin hormonal regulation of RAM - 76 - 3.3.9 ORE15 modulates the process of auxin transportation in RAM - 81 - 3.3.10 ORE15 and auxin positively feedback each other - 85 - 3.3.11 Downstream targets of ORE15 - 87 - 3.4 Discussion - 94 - Summary in Korean - 109 - Acknowledgement - 112 - Curriculum Vitae - 113 - |
- |
| dc.format.extent | 16 | - |
| dc.language | eng | - |
| dc.publisher | DGIST | - |
| dc.source | /home/dspace/dspace53/upload/200000218098.pdf | - |
| dc.title | Molecular mechanisMaster for maintenance of primary root apical meristem along aging in Arabidopsis | - |
| dc.type | Thesis | - |
| dc.identifier.doi | 10.22677/thesis.200000218098 | - |
| dc.description.degree | Doctor | - |
| dc.contributor.department | Department of New Biology | - |
| dc.contributor.coadvisor | Hong Gil Nam | - |
| dc.date.awarded | 2019-08 | - |
| dc.publisher.location | Daegu | - |
| dc.description.database | dCollection | - |
| dc.citation | XT.ND 티38 201908 | - |
| dc.date.accepted | 2019-07-01 | - |
| dc.contributor.alternativeDepartment | 뉴바이올로지전공 | - |
| dc.embargo.liftdate | 2024-06-28 | - |
| dc.contributor.affiliatedAuthor | Woo, Hye Ryun | - |
| dc.contributor.affiliatedAuthor | Rupak, Timilsina | - |
| dc.contributor.affiliatedAuthor | Nam, Hong Gil | - |
| dc.contributor.alternativeName | 티밀시나 루팍 | - |
| dc.contributor.alternativeName | 남홍길 | - |
| dc.contributor.alternativeName | Hye Ryun Woo | - |
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