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R2012a Documentation → Bioinformatics Toolbox
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Contents

Index

• Getting Started

• User's Guide

• Constructor

• Data Formats and Databases

• Data Visualization

• Trace Tools

• Sequence Conversion

• Sequence Utilities

• Sequence Statistics

• Sequence Visualization

• Pairwise Sequence Alignment

• Multiple Sequence Alignment

• Scoring Matrices

• Phylogenetic Tree Tools

• Phylogenetic Tree Methods

• Graph Theory

• Graph Visualization Methods

• Gene Ontology

• Gene Ontology Methods

• Protein Analysis

• Profile Hidden Markov Models

• Microarray File Formats

• Microarray Utilities

• Microarray Data Analysis and Visualization

• Microarray Normalization and Filtering

• BioIndexedFile Methods

• BioRead Methods

• BioMap Methods

• GFFAnnotation Methods

• GTFAnnotation Methods

• HeatMap Methods

• Clustergram Methods

• ExpressionSet Methods

• ExptData Methods

• DataMatrix Methods

• MetaData Methods

• MIAME Methods

• Statistical Learning

• Mass Spectrometry

• Bioanalytics

• Release Notes

seqreverse - Calculate reverse strand of nucleotide sequence

Syntax

SeqR = seqreverse(SeqNT)

Arguments

SeqNT

Nucleotide sequence specified by any of the following:

Character string with the characters A, C, G, T, U, and ambiguous characters R, Y, K, M, S, W, B, D, H, V, N.
Row vector of integers from the table Mapping Nucleotide Integers to Letter Codes.
MATLAB structure containing a Sequence field that contains a nucleotide sequence, such as returned by emblread, fastaread, fastqread, genbankread, getembl, or getgenbank.

Description

SeqR = seqreverse(SeqNT) calculates the reverse strand of a DNA or RNA nucleotide sequence. The return sequence, SeqR, reads from 3' --> 5' and is in the same format as SeqNT. For example, if SeqNT is a vector of integers, then so is SeqR.

Examples

Return the reverse strand of a DNA nucleotide sequence.

s = 'ATCG'
seqreverse(s)
ans =
GCTA

See Also

codoncount | fliplr | palindromes | seqcomplement | seqrcomplement | seqtool

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