amino acids comparing sequences composition applications deploying prototyping Bioinformatics Toolbox computation with MATLAB defined expected user installation required software visualizing data clusters gene expression data codons nucleotide composition composition amino acid nucleotide conversions nucleotide to amino acid data filtering microarray data getting into MATLAB loading into MATLAB microarray data formats supporting functions databases getting information from related genes supporting functions example gene expression in mouse brain gene expression in yeast metabolism sequence alignment sequence statistics features application deployment prototyping functions data formats databases microarray analysis protein structure analysis sequence alignment sequence utilities gene expression profile mouse brain yeast metabolism genome data with MATLAB structures installation from CD or Web MATLAB structures with genome data microarray clustering genes filtering data mouse brain example principal component analysis scatter plots spacial images statistics visualizing data working with data yeast example microarray analysis supporting functions model organism finding mouse brain gene expression profile microarray tutorial NCBI searching Web site nucleotides composition in sequences content in sequences searching database open reading frames searching for plots scatter principal component analysis filtering microarray data protein properties analysis functions protein sequence locating prototyping supporting features sequence amino acid conversion codon composition comparing amino acids nucleotide content protein coding searching database statistics example sequence alignment example supporting functions sequence analysis defined sequence utilities supporting functions sequences nucleotide composition share algorithms supporting features software additional required spatial images microarray statistics microarray structures with genome data visualizing data microarray