swMATH ID: 28860
Software Authors: D. Kim, B. Langmead, S. L. Salzberg
Description: HISAT: Hierarchical Indexing for Spliced Alignment of Transcripts. HISAT is a fast and sensitive spliced alignment program for mapping RNA-seq reads. In addition to one global FM index that represents a whole genome, HISAT uses a large set of small FM indexes that collectively cover the whole genome (each index represents a genomic region of  64,000 bp and  48,000 indexes are needed to cover the human genome). These small indexes (called local indexes) combined with several alignment strategies enable effective alignment of RNA-seq reads, in particular, reads spanning multiple exons. The memory footprint of HISAT is relatively low ( 4.3GB for the human genome). We have developed HISAT based on the Bowtie2 implementation to handle most of the operations on the FM index.
Homepage: http://www.ccb.jhu.edu/software/hisat/index.shtml
Source Code:  https://github.com/DaehwanKimLab/hisat
Related Software: Salmon; vg; STAR; TopHat; edgeR; R; Bowtie 2; KEGG; clusterProfiler; FactoMineR; ggplot2; systemPipeR; Bioconductor; Trimmomatic; GATK; Gurobi; MultiTrans; Scallop2; ShoRAH; SSP
Cited in: 6 Publications

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