• Geno CWGFTIR geno 2000 Purdue University 紅外光譜數(shù)據(jù)分析教程- 普渡大學(xué) University of Connecticut University of Florida Purdue University The University of Wisconsin Madison NREL Supported by the NSF Plant Genome Research and REU Programs FTIR data analysis tutorial We are establishing infrared spectrotypes in cell wall mutants. Spectrotypes are spectroscopic phenotypes, i.e. the spectral differences between mutant and wild type populations. This tutorial will: Give some background information on how we prepare and collect data on mutants (See Techniques VII at: http://cellwall.genomics.purdue.edu/techniques/7.html for more details) Show how we analyze the data collected by Principal Components Analysis (PCA) and digital subtraction Give some example spectral peaks that indicate differences in cell wall composition between mutants and wildtype SPEXGENO 2010 高通量組織研磨機