Dissertation > Excellent graduate degree dissertation topics show

The Function of ATSRRK1 in the Senescence of Arabidopsis

Author: ZhouYangYang
Tutor: LiXiaoPing
School: Huaibei Normal
Course: Botany
Keywords: ATSRRK1 Senescence Cytokinin Arabidopsis
CLC: Q943
Type: Master's thesis
Year: 2011
Downloads: 28
Quote: 0
Read: Download Dissertation

Abstract


Gene ATSRRK1 is rich in leucine class of receptor protein kinase family LRR Vlll - 2 subfamily of a member , in Arabidopsis LRR Vlll - subfamily of genes being studied less , a relatively new gene . Therefore, the function of the gene study the LRR Vlll-2 subfamily of great significance. The experimental method by GUS staining ATSRRK1 a preliminary study , and results show ATSRRK1 in Arabidopsis vascular tissue -specific expression , low expression level of expression than the rosette leaves cauline leaves start senescence in Arabidopsis high expression levels of rosette leaves , ATSRRK1 highly expressed in the pod with the pedicel junction consistent with inflorescence staining results , whether young or mature , the pods are highly expressed in the pod with the pedicel junction . The dark treatment Arabidopsis gradually decreased as the treatment time GUS staining . The dark treatment three days of wild-type Arabidopsis experiment using Realtime-PCR study amount of of ATSRRK1, ATSRRK2, ATSRRK3 and ATSRRK4 expression . The results showed that the expression levels three days after the dark treatment ATSRRK1, ATSRRK2 and ATSRRK4 significantly reduced after 10μM 6BA treatment significantly reduced the expression levels of the only ATSRRK4 expression than the untreated . ATSRRK1 , and ATSRRK2 without significant change , the instructions ATSRRK4 LRR Vlll-2 subfamily major gene . According to the experimental data LRR Vlll-2 gene subfamily role model , Realtime-PCR the LRR Vlll-2 subfamily gene suppression by 6BA . Cytokinin signaling pathways marker gene expression changes , suggesting that the The LRR Vlll-2 subfamily gene encoding the protein may inhibit the function of the class B the ARRs activity of Arabidopsis leaf senescence process . Performance to promote the Arabidopsis leaf senescence .

Related Dissertations

  1. Molecular Cloning of Rice and Arabidopsis Ceramidase and Identification of Mutants,S511
  2. Functional Analysis of ACD5 during Infection of Botrytis Cinerea in Arabidopsis Thaliana,S432.1
  3. Effects of Nitrogen Management Practices on Expression and Degradation of Bt-protein in Transgenic Cotton,S562
  4. Heme Oxygenase is Involved in Cytokinin-Induced Alleviation of Senescence Induced by Darkness in Detached Wheat Leaves,S512.1
  5. Functional Analysis of MdCBF1 in Malus Domestica Borkh. CV. Fuji,S661.1
  6. Analysis of Morphological Appearances and Physiologal Characteristics in Old Camphor Trees Having Different Growth Potentials,S792.23
  7. Effect of SO2 Exposure on DNA Methylation Polymorphism in Arabiadopsis Thaliana,Q943
  8. Construction of Silence Vector for Cytochrome b Gene in Nucleus of Arabidopsis Thaliana and the Transformation,Q943
  9. Metabolic Engineering of Ascorbic Acid Synthesis Pathway in Arabidopsis by a Dual-Gene Vector System,Q943
  10. Evaluation of Mouse Gulonolactone Oxidase Gene Transformed Arabidopsis Thaliana,Q943.2
  11. Analysis on Function of PP2CA2 Gene T-DNA Insertion Mutant in Arabidopsis,Q943.2
  12. Cloning and Functional Analysis of a Gene Corresponding to Salt-tolerance in Wheat,S512.1
  13. The Function of O1 Type Thioredoxin Gene in Arabidopsis Thaliana under Environmental Stress,Q945.78
  14. Genetic Analysis and Gene Mapping of a Floral Organ Development Mutant in Arabidopsis,Q943
  15. The Function Characterization of Salt-tolerant Correlative Gene TaRSP and TA-pSRP in Wheat,S512.1
  16. The Reseach of Controlling Aphis Gossipy by Transgenic Technology,S188
  17. The Study of Cloning of NPR1 Genes in Two Plants and Transformation of Poplar,S792.11
  18. The Function Study of a SAUR Gene in Arabidopsis,Q943.2
  19. Study of Increasing the Senescence-resistant Ability of Xinjiang Cotton by ipt Gene,Q943.2
  20. The Research on the Role of ROPgefs in ABA Signal Tansmission of Arabidopsis Thaliana and Energy Resurces from Pueraria Lobata,S632.9
  21. Construction of Plant Expression Vector Carrying SsBHMT Gene and Transformation to Arabidopsis Thaliana,Q943.2

CLC: > Biological Sciences > Botany > Plant Cell Genetics
© 2012 www.DissertationTopic.Net  Mobile