跳到主要內容

臺灣博碩士論文加值系統

(18.97.9.172) 您好!臺灣時間:2025/02/14 03:08
字體大小: 字級放大   字級縮小   預設字形  
回查詢結果 :::

詳目顯示

我願授權國圖
: 
twitterline
研究生:周彣潔
研究生(外文):Wen-Chieh Chou
論文名稱:岩桐屬三維花朵形狀變異分析以及共祖形狀之重建
論文名稱(外文):3D floral shape variation and ancestral floral shape reconstruction for genus Sinningia
指導教授:郭彥甫
口試日期:2017-06-22
學位類別:碩士
校院名稱:國立臺灣大學
系所名稱:生物產業機電工程學研究所
學門:工程學門
學類:機械工程學類
論文種類:學術論文
論文出版年:2017
畢業學年度:105
語文別:英文
論文頁數:30
中文關鍵詞:幾何形態學普式分析花朵形狀變異共祖花朵形狀岩桐屬
外文關鍵詞:Geometric morphometrics (GM)generalized Procrustes analysis (GPA)floral shape variationsancestral floral shapesgenus Sinningia
相關次數:
  • 被引用被引用:0
  • 點閱點閱:132
  • 評分評分:
  • 下載下載:0
  • 收藏至我的研究室書目清單書目收藏:0
花朵形狀變異對於花卉產業來說是一個有趣的研究主題。岩桐屬Corytholoma擁有高度多樣的花朵形狀。量化花朵形狀變異是園藝學家和植物學家分析花卉形狀的重要環節。此外,在演化樹中花朵形狀推估的演變也是個引人注目的議題。揭露共祖花朵形狀可以幫助我們去探究現存物種的多樣性與花朵形狀變異之間的關係。在此研究中,利用三維影像與幾何形態學去量化花朵形狀變異。藉由微計算機斷層掃描技術得到三維花朵影像。特徵點在三維影像上半自動點選,以描述花朵形狀。利用幾何形態學來決定主要的花朵形狀變異。再藉由主要的花朵形狀變異來定義形態上的特徵。透過權重平方簡約法與現存花朵形狀重建共祖花朵形狀。以呈現Corytholoma花朵形狀的演化。最後,此研究提出一個方法在三維中量化岩桐屬花朵形狀變異與重建共祖花朵形狀。
Floral shape variation is an intriguing research topic for floricultural industry. Floral shape is highly diverse in clade Corytholoma of genus Sinningia. Quantifying floral shape variations is an important segment for horticulturists and botanists to analyze the floral shapes. Additionally, putative transition of floral shape in phylogenetic tree is an attractive issue. Revealing the flower shapes of the putative ancestors may help us to explore the relationship between diversification of extant species and floral shape variation. In the study, the floral shape variations were quantified using the acquired 3D imaging, and geometric morphometrics. The three-dimensional (3D) images of flower specimens were obtained using micro-computed tomography. Landmarks, characteristic points of the flowers, were identified semi-automatically on the 3D images to describe the flower shapes. Major shape variations of the flowers were determined using geometric morphometrics. Morphological traits of the flowers were defined according to the major shape variations. Ancestral floral shapes were reconstructed using weighted squared-change parsimony and the extant floral shapes. Evolution of the floral shapes in clade Corytholoma was revealed. In conclusion, this study showed a method to quantify the floral shape variations and reconstruct ancestral floral shapes in 3D for genus Sinningia.
ACKNOWLEDGEMENTS i
摘要 ii
ABSTRACT iii
TABLE OF CONTENTS iv
LIST OF FIGURES vi
LIST OF TABLES viii
CHAPTER 1. INTRODUCTION 2
1.1 Background 2
1.2 Objectives 3
1.3 Organization 3
CHAPTER 2. LITERATURE REVIEW 4
2.1 Traditional shape quantification 4
2.2 Three-dimensional geometric morphometrics for shape quantification 4
2.3 Ancestral states reconstruction 4
CHAPTER 3. MATERIALS AND METHODS 6
3.1 Flower materials 6
3.2 Three-dimensional image acquisition 7
3.3 Landmark identification 7
3.4 Major shape variations 8
3.5 Morphological traits 9
3.6 Phylogenetic tree construction 11
3.7 Ancestor floral shape reconstruction and phylomorphospace revelation 11
3.8 Color parameter quantification 12
CHAPTER 4. RESULTS 14
4.1 Major shape variations 14
4.2 Morphological traits 17
4.3 Floral shapes at ancestral states 19
4.4 Color parameter quantification 23
CHAPTER 5. CONCLUSION 24
REFERENCES 25
APPENDIX 1 29
APPENDIX 2 30
Adams, D. C., Rohlf, F. J., & Slice, D. E. (2004). Geometric morphometrics: ten years of progress following the ‘revolution’. Italian Journal of Zoology, 71(1), 5-16.
Bazinet, A. L., Zwickl, D. J., & Cummings, M. P. (2014). A gateway for phylogenetic analysis powered by grid computing featuring GARLI 2.0. Systematic biology, 63(5), 812-818.
Dalayap, R. M., Torres, M. A. J., & Demayo, C. G. (2011). Landmark and outline methods in describing petal, sepal and labellum shapes of the flower of Mokara orchid varieties. Int. J. Agric. Biol, 13, 652-658.
Gardner, A. G., Gerald, J. N. F., Menz, J., Shepherd, K. A., Howarth, D. G., & Jabaily, R. S. (2016). Characterizing floral symmetry in the Core Goodeniaceae with geometric morphometrics. PloS one, 11(5), e0154736.
Gómez, J. M., Perfectti, F., & Klingenberg, C. P. (2014). The role of pollinator diversity in the evolution of corolla-shape integration in a pollination-generalist plant clade. Phil. Trans. R. Soc. B, 369(1649), 20130257.
Gómez, J. M., Perfectti, F., & Lorite, J. (2015). The role of pollinators in floral diversification in a clade of generalist flowers. Evolution, 69(4), 863-878.
Gower, J. C. (1975). Generalized procrustes analysis. Psychometrika, 40(1), 33-51.
Kaczorowski, R. L., Seliger, A. R., Gaskett, A. C., Wigsten, S. K., & Raguso, R. A. (2012). Corolla shape vs. size in flower choice by a nocturnal hawkmoth pollinator. Functional Ecology, 26(3), 577-587.
Katoh, K., Misawa, K., Kuma, K. I., & Miyata, T. (2002). MAFFT: a novel method for rapid multiple sequence alignment based on fast Fourier transform. Nucleic acids research, 30(14), 3059-3066.
Klingenberg, C. P., & Ekau, W. (1996). A combined morphometric and phylogenetic analysis of an ecomorphological trend: pelagization in Antarctic fishes (Perciformes: Nototheniidae). Biological Journal of the Linnean Society, 59(2), 143-177.
McArdle, B., & Rodrigo, A. G. (1994). Estimating the ancestral states of a continuous-valued character using squared-change parsimony: an analytical solution. Systematic Biology, 43(4), 573-578.
McElrone, A. J., Choat, B., Parkinson, D. Y., MacDowell, A. A., & Brodersen, C. R. (2013). Using high resolution computed tomography to visualize the three dimensional structure and function of plant vasculature. Journal of visualized experiments: JoVE, (74).
Miller, J. S., & Venable, D. L. (2003). Floral morphometrics and the evolution of sexual dimorphism in Lycium (Solanaceae). Evolution, 57(1), 74-86.
Pajor, R., Fleming, A., Osborne, C. P., Rolfe, S. A., Sturrock, C. J., & Mooney, S. J. (2013). Seeing space: visualization and quantification of plant leaf structure using X-ray micro-computed tomography: view point. Journal of experimental botany, 64(2), 385-390.
Pérez, R., Vargas, P., & Arroyo, J. (2004). Convergent evolution of flower polymorphism in Narcissus (Amaryllidaceae). New Phytologist, 161(1), 235-252.
Perret, M., Chautems, A., Spichiger, R., Kite, G., & Savolainen, V. (2003). Systematics and evolution of tribe Sinningieae (Gesneriaceae): evidence from phylogenetic analyses of six plastid DNA regions and nuclear ncpGS. American Journal of Botany, 90(3), 445-460.
Posada, D., & Crandall, K. A. (1998). Modeltest: testing the model of DNA substitution. Bioinformatics (Oxford, England), 14(9), 817-818.
Savriama, Y., Gómez, J. M., Perfectti, F., & Klingenberg, C. P. (2012). Geometric morphometrics of corolla shape: dissecting components of symmetric and asymmetric variation in Erysimum mediohispanicum (Brassicaceae). New Phytologist, 196(3), 945-954.
Sidlauskas, B. (2008). Continuous and arrested morphological diversification in sister clades of characiform fishes: a phylomorphospace approach. Evolution, 62(12), 3135-3156.
Tamura, K., Peterson, D., Peterson, N., Stecher, G., Nei, M., & Kumar, S. (2011). MEGA5: molecular evolutionary genetics analysis using maximum likelihood, evolutionary distance, and maximum parsimony methods. Molecular biology and evolution, 28(10), 2731-2739.
van der Niet, T., Zollikofer, C. P., de León, M. S. P., Johnson, S. D., & Linder, H. P. (2010). Three-dimensional geometric morphometrics for studying floral shape variation. Trends in plant science, 15(8), 423-426.
Wang, C. N., Hsu, H. C., Wang, C. C., Lee, T. K., & Kuo, Y. F. (2015). Quantifying floral shape variation in 3D using microcomputed tomography: a case study of a hybrid line between actinomorphic and zygomorphic flowers. Frontiers in plant science, 6.
Wiley, D. F., Amenta, N., Alcantara, D. A., Ghosh, D., Kil, Y. J., Delson, E., ... & Hamann, B. (2005, October). Evolutionary morphing. In Visualization, 2005. VIS 05. IEEE (pp. 431-438). IEEE.
Zelditch, M. L., Swiderski, D. L., & Sheets, H. D. (2004). Geometric morphometrics for biologists: a primer. Academic Press.

QRCODE
 
 
 
 
 
                                                                                                                                                                                                                                                                                                                                                                                                               
第一頁 上一頁 下一頁 最後一頁 top